Title: Principles and example analysis of placement of visual centers Sending station: BBS Shuimu Tsinghua Station Mon Jun 2 14:12:40 2003 I saw that the ASCII training in Peking University Weiming mentioned composition, although I have never learned these things. I have read some articles before and now I am going to try my best to talk about the visual center of the picture. There are three types of visual learning in the picture: 1 Nine Palace Grid Among the traditional plane compositions, the most conservative method for visual center is the nine-square grid method. This method is used in the East and West. It has been discussed in the theory, including the intelligent viewfinding and focusing function of current cameras, which also refers to this unchanging law. The center of the Nine Palaces and the four intersections around the Nine Palaces are ideal locations for arranging visual center elements. 2 golden section Everyone knows this. 0.618 is more respected in the West and is also secretly followed by nature. We will not discuss it in detail. Got it 3 2 In modern design, the ratio does not use the golden section, but the square root of 2. When converted into a decimal, the ratio is about 0.707. This method gives people more sense of industriality and artificial traces, and has a more "humanistic and technological sense" than the natural golden ratio. There are probably only a few commonly used visual center placement positions. As for the matching of various elements, it does not belong here. Scope of discussion Sorry Let’s take a look at the application of the above theory with examples. Just talking about theory is too boring. Let’s take a look at the few pictures I posted first. I’ll add them later. Reference lines are drawn on each picture. Specifically, the white ones are the nine-square grid lines, and the ones near the center are the golden points. The outside of the secant line is the root square line 1'xp.jpg http: www.smth.edu.cn bbscon.php?bid 6&id 24621&ap 231 The first promotional video for MS Office 2' kiss.jpg http: www.smth.edu.cn bbscon.php?bid 6&id 24621&ap 20059 An MTV picture is segmented very accurately. The visual center is the mouth of two people. Click on the upper left corner of the nine-square grid. The pillar will divide the tableau into 1 2 points 3'mbl.jpg http: www.smth.edu.cn bbscon.php?bid 6&id 24621&ap 38763 Maybelline's advertisement is very precise. You can experience the position of the eyes yourself. The following is the practical application of ascii. A full-screen image is usually 78*23, so we can According to the above ratio, calculate the approximate position of the visual center of various segmentation methods. Nine Palaces Golden Section 2 0.666 0.618 0.707 Horizontal 52 48 55 Vertical 15 14 16 When the visual center of a picture is at the position of the table above, the whole picture should feel good. Let’s first analyze flubber’s Myths and Legends advancement screen ,⌒ By flubber swastika , ⌒﹜ め ⌒ ⌒ .﹖ , ㏕ ⌒ 卐 " , 卐 swastika . swastika 卍卍﹚卍卐 卍卍卍卐卍BM:canper nezha crygarden ヘ 卍卍卍 " The center of vision is of course the fairy's head. If you have the patience, you can count the coordinates of the head's location. Haha, I have counted it for you. The horizontal direction is from 48 55 to the vertical direction 14 16. The coordinates of bun め are 53,14, which is exactly It is the lower right corner of the Nine Palaces. The coordinates of the ear? are 53,16. The horizontal direction is the Nine Palaces and the vertical direction is the root number 2. Surprise? 1 Everything is in line with the segmentation standards, perfect and precise composition Let’s take a look at another painting of mine. Just lie on your back No sit-ups. : Garfield ,乀 ,丿 丁丿 丿 , people lstar Why did Garfield put it in such a position? You can check the position of Garfield's nose. 48,12 Golden Section Haha, that’s about it. I need to say that there is no need to remember so many numbers when actually drawing. Count the grids. These numbers are also extracted from many recognized design foundations. Normally, all you need is your eyes. You probably won't be able to check much at first sight. These numbers and rules are just for your occasional needs. Theory comes from practice and guides practice btw I am a layman and don’t know much about it. Experts, please tell me if you see anything wrong. Haha.