Essay代写：Gestalt theory in data visualization design

下面为大家整理一篇优秀的essay代写范文- Gestalt theory in data visualization design，供大家参考学习，这篇论文讨论了数据可视化设计中的格式塔理论。在数据可视化的过程中，信息的传达依赖受众的视觉感知和认知能力。格式塔理论是研究人们在观察时如何理解信息的心理学理论。格式塔理论的原则可以优化视觉图形设计，使其更高效、美观地传达信息。格式塔理论揭示了用户的感觉和认知系统是解读外界信息并重新编码的过程，格式塔理论的核心思想是整体不等于部分之和，人们在认知事物时会自动将其简化、完整化、有序化。因此，在设计可视化的视觉效果时，设计者要从整体的角度出发，结合用户在视觉感知上的经验，让一个画面内的可视化元素和谐共存。

Gestalt psychology is one of the most influential theories on visual design. Gestalt psychology originated in Germany and developed later in the United States. Gestalt comes from the German word for "wholeness", hence gestalt psychology is also known as gestalt psychology. Gestalt theory holds that people perceive things as a whole rather than as a sum of individuals. The whole perceived by users is not only composed of each single element, but also related to the intrinsic characteristics between elements. Moreover, users tend to simplify, order and complete the content of things.

Data visualization is an information communication technology that relies on users' visual perception and cognitive system. After data visualization, it is transformed into visual symbols that are easier for users to understand. Applying the principles of gestalt theory to data visualization can optimize the visual coding of data and make the information transmission more efficient, accurate, beautiful and concise.

Graphics and background are two complementary visual elements that can be converted into each other under certain conditions. The graph is relatively prominent and the background is relatively backward. The graph is the key element in a graph. The greater the difference between the graph and the background, the more attention the graph can attract the user. Therefore, in the same visual diagram, the relationship between the background and the content should be as far as possible, otherwise the user's visual perception will be confused. In addition, you can use this principle in visual diagrams to direct the user's attention to key data. For example, colors with high saturation, high brightness and visual tension, such as red and yellow, can be selected to represent key data; colors with low saturation, low brightness and relatively cool, such as blue and green, can be selected to map other data, and other data can be set back as background to highlight key data.

The proximity principle and similarity principle are mainly used to group data and reveal the difference in attributes between data and data. The principle of proximity emphasizes the spatial distance attributes of visual elements. Objects that are close to each other are easy to be divided into a whole. This principle is mainly applied to the management of information level. When there is too much information, the distance between the graphic information of the same subject can be narrowed, and the distance between different subject information can be enlarged, so that the information subject can be divided at a glance and the picture is concise and orderly. However, there are many limitations when using the proximity principle. For example, in geographic information visualization, the geographic position of visual objects is determined by the actual coordinates, and the distance between visual markers cannot be artificially determined.

Similarity principle means that people group objects according to the similarity of their visual features, and users usually group objects according to the similarity of their colors, shapes and textures. The similarity principle has more freedom and recognizability in use, and is not restricted by the spatial distance attributes of data. It is a commonly used grouping method in visual design. It should be noted that, when a group of data has multiple attribute categories, there should not be too many labeling methods for grouping the same object by similarity principle, otherwise, the recognition of similarity principle will be reduced, resulting in visual confusion for users.

When users perceive visual objects, they are more likely to combine multiple discrete, incomplete and closed objects as a complete whole cognition. The principle of continuity and the principle of closure are two concrete aspects of this theory. Continuity principle means that users will perceive discontinuous things as a continuous whole according to the boundary and movement trend of things. The principle of continuity is usually seen in scatter plots. Users can understand discrete points as lines and thus understand the laws and trends of scatter plots. If the variation trend of data points is complex, it will affect the judgment of users. The designer can make an auxiliary line to fit the variation trend of values to help people understand.

The closure principle refers to the fact that users will combine and perceive incomplete and incomplete graphs according to experience, find an approximate matching graph, automatically fill the gap, and understand it as a whole while ignoring the feature of incomplete closure. In visual design, the closure principle can be applied to visual metaphor and symbolic techniques. Designers only need to use visual elements to form a part of a visual image to convey a complete visual image to users.

Users' visual perception and cognitive systems prefer orderly shapes and tend to recognize objects as symmetrical. Symmetrical graphic balance, order, stability can give users a better visual experience. In visual design, it is not necessary to make the visual object completely symmetrical, but only to make it distributed symmetrically on the picture, so as to ensure the overall visual balance of the picture. In addition, when visual objects appear in the form of symmetry, the user prioritizes the pair of symmetrical shapes as a group. That is to say, symmetry is preferable to proximity.

Gestalt theory reveals that the user's sensory and cognitive system is a process of interpreting and recoding information from the outside world. The core idea of gestalt theory is that the whole is not equal to the sum of its parts. Therefore, when designing visual effects, the designer should not separate each visual object, but should proceed from the overall perspective and combine the user's experience in visual perception to make the visual elements in a picture coexist harmoniously. In addition, the application of gestalt theory should be combined with the design principle of visual coding. Instead of blindly piling up and using gestalt theory, the correct use of gestalt principle for design can enable users to better interpret information and make data visualization more efficient, accurate, concise and beautiful.

51due留学教育原创版权郑重声明：原创essay代写范文源自编辑创作，未经官方许可，网站谢绝转载。对于侵权行为，未经同意的情况下，51Due有权追究法律责任。主要业务有essay代写、assignment代写、paper代写、作业代写服务。

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Assignment代写：The influence factor of stock market yield

下面为大家整理一篇优秀的assignment代写范文- The influence factor of stock market yield，供大家参考学习，这篇论文讨论了股市收益率的影响因素。所谓股市收益率，指的是股市收益能力与水平指标的主要反映。资金流是股市收益率的主要影响因素之一，对股市收益率起着动态化影响。另外，投资者关注度在股市收益率方面也起着关键性影响。

Alleged stock rate of return, point to is the main reflection of stock market accrual ability and level index. The main purpose of investors in stock purchase or bond purchase is to obtain income. The degree of income determines their desire and quantity of stock or bond purchase. Generally speaking, the degree of stock market return involves multiple indicators, and the influencing factors are not limited to the inherent factors, involving multiple aspects.

Fund flow is one of the main factors affecting stock market return, which has a dynamic influence on stock market return. Flows involving multiple times, is not limited to, current, the early stage of the different periods of cash flow to the influence degree of the stock market returns is different, generally speaking, the current flows and lag issue of cash flow and the influence of stock market returns were positively related, both in extent and significance is in a state of constantly improve and enhance, but have certain short-term effect; The current fund flow and the delayed fund flow have a strong explanatory power in the stock market return, and different industries have different degrees of influence. With the continuous popularization of the Internet, the fund flow of computer and other industries has a more significant influence in the stock market return compared with the fund flow of other industries. The current fund flow is also closely related to the previous fund flow, showing a positive correlation. The current rate of return plays a positive role in the development of funds in the current period, while the delayed rate of return plays a negative role in the development of funds in the current period. The early-stage rate of return plays a negative role in the current capital development, and the delayed first-stage capital flow has a predictive role in the current capital development. Therefore, investors in the stock portfolio in the process of building according to the stock selection of capital outflows, could make ideal yield, note that the yield effect is closely related to the actual industry, namely capital plays a different degree of influence of different industries, which determines the importance of industry, investors need to be combined with the actual choice of appropriate investment in industry.

Investor attention is play a key effect in stock market returns, especially Internet technology widely used today, most investors to invest in the form of search engine information understanding and acquisition, the process, keyword search frequency is the attention of investors, investors pay close attention to consciousness and ability is the main input for the purpose and the degree of reflection, from the perspective of financial theory, investors pay close attention to is mainly composed of concerns, limited attention, the attention is investors to focus on stock prices and a reflection of fundamentals does not adapt, Limited attention means that investors choose to pay attention to the information they are interested in due to the influence of time and energy, turn complicated things into simple things, and promote the attention to become scarce resources, which to some extent limits investors' information acquisition and analysis and causes market information neglect. In this paper, the influence factors of investor attention on the stock market return rate are analyzed from the aspects of the Shanghai composite index, i.e., the influence of investor attention on the stock market return rate: Based on baidu index of investor attention indicators play an important impact on the stock market early, presents the relationship between the Granger, but the stock market after the exercise intensity gradually reduce, the influence of the relationship between each other is gradually changing, baidu search index gradually development in the direction of feasibility, impact on the stock market returns plays a single direction, this means that based on the state of the economy under the situation of not affected by the stock market volatility, investors are difficult to acquire effective information quickly, only has a certain attention the information of common concern to investors to participate in trade, investor interest in trading activities also play an important effect can not be ignored.

Network technology development background, social media has been widely applied to society in various fields, including capital markets, in which investors trading floor is no longer constrained in the business hall, but can communicate through social media and trade, the social media mainly mentioned here refers to the shares, BBS etc, therefore, in the understanding, BBS related information on the basis of the information and the stock price to identify and make the right stock market trend forecasting has very important practical significance, in this process, the network information is the main basis that investors, investment, the influence of network public opinion plays a vital, It is also an inevitable trend to explore the influence factors of network public opinion on stock market returns. Based on the study of network information as an indicator of investor sentiment, from the perspective of BBS post volume, post volume plays a certain role in predicting stock market return rate, which is mainly short-term stock market return rate. Regarding market column information as investor sentiment, the fluctuation of investor sentiment has a direct impact on stock market turnover. The bigger the fluctuation is, the more the turnover will be. The prediction with certain negative characteristics will restrict the rise of stock market price, and even the price will fall. In terms of Google search frequency, investor sentiment has a certain impact on the stock market price, but most of them are small listed companies, which have relatively weak influence on large companies. In addition, page views and click replies in new media also occupy an important position and play an important role. All in all, based on postings or the number of page views and hit reply investor sentiment has a certain influence on stock market returns, different scholars have different professional knowledge and understanding ability, some domestic scholars studying said such investor sentiment in the stock market returns compared the influence of the weak, to this, the author thinks that in addition to the scholar itself knowledge factors, also is closely connected with institute to choose software, the relationship between in order to avoid this problem, this article from the universal software for network access to information, to analyses factors affecting stock market profitability for investor sentiment, That is, the network public opinion which integrates with the investor sentiment has a higher explanatory ability to the stock market return. Investor sentiment has a more significant impact on the development trend of the stock market of small-size listed companies and has a higher impact on high-priced stocks.

To sum up, our country stock market returns is influenced by various factors, and cash flow, network public opinion, investor attention closely connected, the relationship between practical aspects to analyze factors affecting stock market returns, not only help to stock market returns to understand, but also to investors make the right choice, so it is very important to give full play to their role as the influencing factors.

51due留学教育原创版权郑重声明：原创assignment代写范文源自编辑创作，未经官方许可，网站谢绝转载。对于侵权行为，未经同意的情况下，51Due有权追究法律责任。主要业务有assignment代写、essay代写、paper代写服务。

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Essay写作的搜索技巧

不知道留学生们在写作essay的时候，都是怎样去查阅资料的呢？是不是每次查阅资料的时候都力不从心，浪费了很多时间？其实写作essay时，查阅资料非常讲究搜索技巧，不然效率是非常低的。下面就给大家分享一些essay写作的搜索技巧。

一、选择数据库

大家大学的图书馆和e-lib应该提供各种学术数据库。但并非所有的都与你要写的领域有关（例如，如果你是学医的，你可能不会需要美国气象学会的气象学和地球天体物理学的文摘数据库）。因此，你应该通过学校的e-lib搜索引擎选择与你的领域最相关的数据库来查阅资料。

二、搜索条件

接下来，你需要选择相关的搜索词。首要的搜索词肯定是你论文的核心词汇（例如，如果你写的关于古埃及木乃伊，你肯定会想搜索“mummification”和“Egypt”）。

其次，你可能就需要头脑风暴相关的术语。这里有一个小tips，你可以参考一下与你主题相关的论文，看看这些论文的Abstract摘要里面使用了哪些关键词，你就可以也试着搜索一下啦。

三、“Wildcards”以及“Truncation”

Wildcards是用来寻找相同术语的替代拼写符号。如果一个Wildcard的符号是“！”，那么你可以搜索“RAM！SES”找到它的各种变种单词，比如Ramses, Rameses, Ramesses

Truncation允许你搜索相同术语的不同结尾。所以如果一个Truncation以“*”表示，那你可以搜索“Egypt*”，来找到与埃及相关的各种单词啦，比如“Egyptology”， “Egyptian”.

四、使用Boolean Operators

另一种定制搜索方法是使用Boolean Operators布尔运算符。你需要的三个主要术语是“AND”，“OR”，“NOT”。

“AND”操作会让搜索同时包含多个关键词的文章（例如，“mummification AND Ancient Egypt”）。

“OR”则是在两项关键词中查找出包含任意一项关键词的文章（例如，“mummification or burial rites”）。

“NOT”让你排除一些搜索项。

五、筛选

你也可以使用数据库自带的搜索限制条件选项来使你的搜索范围降低。这些选项可以让你过滤部分你不想要的条件。

常见的过滤器包括语言（例如，只搜索英文论文），出版日期（例如，只搜索2005以后发表的论文）。

以上就是关于essay写作的搜索技巧，希望能帮同学们节省一些时间，让大家把更多的时间放在写作上面。

想要了解更多英国论文写作技巧或者需要英国代写，请关注51Due英国论文代写平台，51Due是一家专业的论文代写机构，专业辅导海外留学生的英文论文写作，主要业务有英国代写、essay代写、assignment代写、paper代写。亲们可以进入主页了解和获取更多关于英国代写以及英国留学资讯，我们将为广大留学生提升写作水平，帮助他们达成学业目标。如果您有英国代写需求，可以咨询我们的客服QQ：800020041。

Paper代写：Aesthetics and design aesthetics

本篇paper代写- Aesthetics and design aesthetics讨论了美学与设计美学。美学与设计美学，这两者是相对独立的学科，但两者又相互交融，不可分割。设计美学，是需要以美学，来作为其扎实的理论基础和根基的，而美学，又需要借助设计美学，这一具有双重特性的特殊学科，来将自身升华和创新。本篇paper代写由51due代写平台整理，供大家参考阅读。

Aesthetics and design aesthetics are relatively independent disciplines, but they are also integrated and inseparable. Design aesthetics needs to take aesthetics as its solid theoretical foundation and foundation, and aesthetics needs to sublimate and innovate itself with the help of design aesthetics, a special subject with dual characteristics.

"What is beauty? This is the basic problem of aesthetics. Every philosopher has his own opinion on this question. This is not a simple question, through which the discussion of the origin of the world can be radiated. From ancient times to today, from the west to the east, the interpretation of "beauty" is complex. As Plato of ancient Greece said: beauty is the idea; Medieval saint augustine said: beauty is the glory and glory of god. Chernyshevsky of Russia said: beauty is life; Taoism in ancient China believed that heaven and earth had great beauty but did not speak. The principles of aesthetics tells us that beauty can only exist in the aesthetic relationship, which is inseparable from the aesthetic subject and depends on the aesthetic object. Beauty is the representation of abstractness in spiritual field, and the world of aesthetic feeling is the world of image.

The scope of aesthetics is with the universe, with human beings, as an aesthetic principle, what should be taught? This not only involves aesthetics, as a kind of academic content according to its own logic, but also involves the education system of the subject classification of the restriction of the embodiment of the aesthetic, in China, one is on the philosophical level the following secondary disciplines of aesthetics, the second is art in the following four first-level discipline: art theory, art and design, drama and film and television art, music and dance; The third is the first-level discipline of Chinese language and literature and the first-level discipline of foreign language and literature. The fourth is the first-level discipline of architecture, the discipline related to architectural art, and the garden plants and ornamental horticulture under forestry. The most important thing here is the relationship between the introduction to art and aesthetics arising from the separation of art and aesthetics. It can be said that the type of art of beauty and the content of the introduction to art very much overlap. Therefore, it is necessary to consider the content of the division of disciplines.

After synthesizing these two aspects, an aesthetic principle should list the problems to be told and make people have a holistic understanding of the whole aesthetic problem after these problems are explained. Based on this, a book of aesthetic principles, the most need to talk about the following issues: aesthetic phenomenology, explain clearly when people face beauty, do aesthetic appreciation, the specific situation is what, how the aesthetic is how to start, how to carry out, the final result is what. Aesthetic typology, clearly states that beauty is divided into several basic categories and types, such as beauty, sorrow, joy and other categories, categories have small, such as beauty has excellent, magnificent, elegant, what are the characteristics of each of these types. Aesthetic culture explains clearly that different cultures have different aesthetic concepts and forms of expression, and further understands why there are such concepts and forms. The principle of formal beauty explains the basic principles of beauty beyond culture and time and space, such as form, color, symmetry and balance. The origin of beauty. From the perspective of anthropology, how beauty is produced and how people recognize it. The history of aesthetics tells us how aesthetics came into being and developed, and what is its law. Among these six problems, the most important ones are aesthetic phenomenology, aesthetic typology, aesthetic culturalism and the principles of formal beauty.

The form problem in design art is aesthetic problem, and the form of design has essential meaning for design art. How to analyze the aesthetic phenomenon of design art from the height of aesthetics and even art philosophy? Textbook designed by famous experts Xu Heng alcohol by aesthetic study, a total of six chapters, including the theory of shape form, function transformation theory, theory of cultural integration, expression of aesthetic category theory, symbol theory, style change theory, illustrated that theory but the text is concise and easy to understand, is the representative of domestic design aesthetics research writings, and better the teaching material of design aesthetics.

As design aesthetics is always closely connected with philosophical aesthetics, it is impossible for it to get rid of the influence of philosophical concepts on contemporary aesthetic design. It can be said that the philosophical aesthetics in the long history of the west not only paved the way for and supported the contemporary design aesthetics academically, but also made the design aesthetics play an internal guiding role in the direction of science and its new material level.

As an emerging aesthetic discipline, design aesthetics has its important disciplinary significance, which is mainly reflected in four aspects. First, because the process of western industrialization era was realized in the development of science and technology, design aesthetics built its framework on the level of design combining science, technology and art. Second, design aesthetics will be the core of aesthetics in the human design activities, used to guide the creation of beauty in the process of discovery and invention, everything related to human design thinking creation phenomenon in the visual field, in order to explain the intrinsic relationship between creation and aesthetic, show the modern machinery production to bring the advantages of contemporary design aesthetics in the aesthetic environment; Thirdly, the purposefulness of design aesthetics becomes the premise of the beauty of design function. The creation function in the manual age is positioned on the visual extension of experience, while the creation function in the machine age is shown in the analysis, calculation and experiment of scientific method. In addition, the disciplinary significance of design aesthetics is also reflected in the process of guiding the development of design activities towards aesthetics, leading the design activities to conduct aesthetic guidance and representation.

Design aesthetics belongs to aesthetics, if there is no aesthetics, design will lose its soul. On the other hand, without design, it is difficult for aesthetics to change from an abstract concept to a concrete entity. The creation of beauty in design aesthetics is to make the design object not only have the use value, but also have the aesthetic value by means of art, so as to avoid the stereotyped phenomenon caused by the lack of design in industrial mass production. In the study of the relationship between aesthetics and design aesthetics, we should start from the essence of aesthetics, with the original design ideas of aesthetics, make design to fill the gap in social life, mobilize the vitality of beauty with the understanding of design, so as to activate the enthusiasm of design activities to explore beauty.

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Essay代写：The instant beauty of a movie

下面为大家整理一篇优秀的essay代写范文- The instant beauty of a movie，供大家参考学习，这篇论文讨论了电影的瞬间美感。电影作为一种视听语言，具有如此强大的吸引力，除了跌宕起伏的剧情之外，其带来的瞬间美感也是其让观众流连忘返的原因之一。导演如果可以重视色彩的运用并熟练掌握其中的技巧，那么电影中的人物和景象将更加鲜活，从而增加其艺术美感，突出电影主题，而且还会给观众带来瞬间美感的享受。

As a new form of artistic expression in the early 20th century, film has gone through more than a century of development, and now, it has been deeply integrated into our lives and is closely related to people's lives. Film can bring people aesthetic experience due to its dynamic beauty and virtual characteristics. Compared with other art forms, the rich diversity of film image elements makes its expression form incomparable. As a kind of audio-visual language, film has such a strong attraction. In addition to the ups and downs of the plot, the beauty of the moment brought by it is one of the reasons for the audience to linger on.

For a long time, the film has been as a kind of special spiritual product, in addition to being able to make people's basic needs are met, will pursue higher aesthetic demand, through its basic components, image, for a variety of scattered pictures of the logic clips and refactoring, through the effect of light and color of foil, the plot of the fast rhythm expression of the pressing and relaxation, and so on, that bring the breezy or spectacles or dark evil plot and so on aesthetic feelings. Among them, we will be impressed with a certain film, due to the main reason, is the film's instantaneous beauty played a huge role.

Light and shadow are the soul of film image. Just because of the soul, the visual tone can be determined for the film picture, thus creating a specific scene atmosphere. The process of shaping the soul is completed by photographers, who set off the theme and atmosphere of the film through the arrangement and arrangement of lighting. For example, the famous director akira kurosawa is good at using the filter effect to deal with the light on the location, giving people a soft, romantic and nostalgic special feeling, thus deepening the theme of the film.

Light and shadow are in foil atmosphere while, still can have the effect that hint. For example, the director can be through the way of lighting, play a different DE hint effect. For example, lighting the light from the bottom of the actor's face upward can effectively highlight the sinister characteristics of the character, because in life, we can easily find that even if the character does not show any emotion in his face, this light treatment can still achieve the desired effect. Conversely, if want to express kind and warm character image, can illuminate the light from the top of the head downward, can build this kind of atmosphere easily. Therefore, many films focus on exploring the expression of perspective from the perspective of light and shadow.

As is known to all, film is a comprehensive art, and only the rational use of light and color can reflect its artistic effect. It can be said that light is the soul of the film, and color is the body of the film, both of which are indispensable. Colors convey visual thinking to the audience through the screen, so as to directly express the author's intentions and ideas.

As art painting and other very pay attention to color in general, the film industry is very focused on the perspective of color to express. Different color brings different vision feeling to people because of its, so, color also had different reality emotion. And, since ancient times, the role of color often can play a role more independently, to create extraordinary formal beauty, so, different colors can often give people different aesthetic feelings. For example, cool colors generally represent calm, alienation, and tranquility. Warm colors represent aggression, violence, and excitement. The flexible use of color effects can make the film's characters and scenes become more rich, fascinating and shocking.

Famous director marcel canay once said, "when constructing images, the director must think of himself as a master of art, who USES a variety of expressive techniques to make the canvas full of artistic elements. This is about the importance of film composition. Film composition is one of the ways to explore film perspective, because after clever visual reconstruction, the visual sense of form can be improved, which is also one of the most direct means to express film perspective.

According to the structure of the human body, the human eye has an amazing ability to observe things, especially for some color contrast on the picture, it can be quickly and keenly locked, and then will slowly move the line of sight to other places. After realizing this, it is necessary to adopt a composition with strong contrast effect to focus the audience's eyes in the process of film production, so as to enhance the aesthetic enjoyment brought by the film to the audience. For example, if the director wants the facial emotion of the character to be seen by the audience in the first time, he can enhance the lighting effect of the face to achieve the purpose. If you want to highlight the person in front of you, you will choose the person behind you. This kind of strong contrast between real and virtual will naturally achieve the desired effect.

As for the rhythm of the film, mardan pointed out that the key to whether the film has a reasonable rhythm is not the switch between shots, but the flexible control of how to adjust the audience's eyeballs between shots. Therefore, this kind of movie rhythm belongs to the abstract concept, which is mainly reflected in the audience's attention.

In the case of film, rhythm is mainly related to the speed of the lens, camera or object moving, while rhythm is mainly controlled by the fluctuation of picture speed and residence time. The relationship between rhythm and prosody is that rhythm contains prosody, which in turn restricts and influences rhythm to different degrees. The fast and slow rhythm directly affects the speed of continuous fluctuation and change of rhythm, and also changes the perspective of the film to different degrees.

In the screen of film and television, light is one of the important factors to shape the visual image. Many of the unforgettable scenes in the film have the beauty that photography can bring in terms of light treatment. Although film comes from life, it needs to be turned into art through the director's creation and processing. Many dull story plots become rich and colorful after light treatment, which makes people aftertaste. It is a supplementary expression of the theme and style of the film.

Since the development of the film, it has increasingly high requirements for the effect of picture color, which is mainly due to the great progress of the current film production technology, with various advanced technologies emerging in an endless stream. On the one hand, the director should show the story incisively and vividly, on the other hand, he should consider how to improve the artistic quality of the film through the use of color. Therefore, excellent movie function requires different color matching and switching to achieve different effects, so as to achieve the expected purpose. Color is not only able to depict the character's mood, but also a good artistic means to reflect the deepening of history.

If the director can pay attention to the use of color and master the skills, the characters and scenes in the film will be more vivid, so as to increase the artistic beauty, highlight the theme of the film, and also bring the audience instant aesthetic enjoyment.

Many people who have seen zhang yimou's films say that watching his films is a feast for the eyes. Because, in his films, no matter the dynamic picture or the static picture, every picture and every image is so wonderful and wonderful, not only is the full color mentioned above, but more importantly, the film brings the audience instant beauty of those novel composition with formal beauty. Zhang yimou in his film "one and eight" photography description said: "the characteristics of the film is strong, full, bold, concise. Especially 'bold, concise' reflected incisively and vividly. Among them, the non-integral composition of the partial picture creates a strong contrast between black and white, which not only does not lose the integrity of the overall impression, but also achieves a full and concise special effect." That's what director zhang yimou said and did. This artistic idea is also evident in his other film raise the red lantern. All the shots of this film were shot in the Chen family courtyard, the site is not open, the time is not completely continuous, but because of the use of panoramic shots shot from above, these adverse shooting conditions have been well resolved, successfully demonstrated a closed and isolated patriarchal system. This ingenious conception, while deepening the theme of the film, also brings the audience beautiful experience.

The animated film finding nemo is a beautifully made, colorful, grand and moving masterpiece. The plot arrangement of the script is full of elements such as friendship, family love, adventure and suspense, which are suitable for people of various ages. The film is a great success with its gorgeous scenes.

In this film, the place where the story takes place is deep in the ocean, which itself is different from the traditional scene of sky and land structure. From land to sea, it brings a novel psychological feeling and strong visual impact to the audience. In order to show the scene of seawater, the director needs to control the refraction of water surface and tide to the light, meanwhile, the distance sense of objects in the water and the treatment of transparency and texture of water have a good grasp. In this film, the scene division and the director broke through this technical problem, using a unique perspective and novel creativity, depicting a wonderful undersea world for the audience, its unpredictable and exquisite, bring us infinite surprise.

Since the end of the last century, with the rapid development of digital technology, the film industry has also entered a new stage. A variety of novel visual experiences have emerged, giving rise to a large number of unprecedented new film technologies, which enable various artistic ideas to be expressed more accurately. For example, the famous film avatar, whose technology and creativity have created a precedent in the history of film, has opened the era of 3D film and also refreshed people's aesthetic standards of film. The film USES a lot of computer-generated imagery to make Pandora's psychedelic landscape look right on the spot. In the movie plot, formed a complete and original ecosystem, there are 900 feet high towering giant tree, colorful, full of strange plants lush rain forests, dotted with mountains floating in mid-air, softness and mother tree of the elves, abnormal luminous forest plants and ferocious monsters at night, and so on, the color is rich, dynamic biological makes the audience like place oneself in the fantasy world of dreams, presents the aesthetic feeling of just like heaven on earth.

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