tobii eye

The human eye resembles an optical system, but it is not an optical system in the ordinary sense, but is also regulated by the nervous system. The human eye observation image can be used in the following aspects of the reaction and characteristics:(1) From the spatial frequency domain, the human eye is a low-pass linear system, the ability to distinguish the scen

In the last section we introduced how to draw the big eyes of the cartoon beauty , next we will draw the handsome man's eye, see what characteristic of male's eye. 　　 The average male character will be overlooked by comic-book enthusiasts, because many draw friends think men are more difficult to draw. In fact, it is not so "difficult" problem, although the difference between the two is indeed relatively la

Chinese as the saying goes, the eye is the heart of the window, then from the perspective of photography, the focus should be placed on the person's eyes, so that the film is clear, translucent works. However, due to various factors such as light, often in the late photo processing, the eye processing optimization is essential. Let's learn how to make the eyes of photographic works more prominent and clear

drawing indispensable, like we want to draw the eye below, because although the eye is big, but with hundred hundred scenes to draw, still is not comfortable, so choose the scene to enlarge to 200%, or larger, see personal habits. Select the Ellipse tool, turn the fill color off, click the Red Slash button on the line, and then draw an ellipse in the scene to change the shape with the selection tool. As sh

Alien Skin eye Candy v7.x (Eyes Candy 7) The main application objects include a variety of design tasks, fonts, logos, web design, etc., through the simulation of natural phenomena to provide a variety of realistic and sophisticated results. The eye candy interface is simple and intuitive, and it's easy to improve your efficiency with Photoshop and apply directly to your current image layer. You can quickly

Designers often have this confusion:How do you know the user's habit of browsing the web?How to design a Web page that conforms to the user's usage habits?How to bring more traffic from the search engine? Eye movement Research can help us to record the fast changing eye motion data of the user browsing the Web page, including: Gaze point, gaze time, eye jump dir

Label: Health care This article is excerpted from the csdn Forum recommended by Mr. jiangtao: eye health guidance Myopia and myopiaIt's all about eye zoom. Eye Muscle stiffness involved in zoom. The following exercises can be performed: Help restore eye muscle Elasticity. (If you have no time, read the first section)

Create a sequence: 11 p.m.-1 a.m. some people have a banquet. 1 A.M.-3 A.M. Someone misses you and asks for something before a guest arrives. At 3 A.M.-5 A.M. Someone came to have an appointment. At 5 A.M.-7 A.M. Someone may ask you about the issue when a license arrives. 7 A.M.-9 A.M. Someone will ask for food and happiness. At 9 A.M.-11 A.M. A friend is coming to seek help. 11 A.M.-1 P.M. When a visitor arrives, you will have a banquet for the party. 1 p.m.-3 p.m. someone asks for food, and th

The proverb says that the eye is a window of the human mind, the structure of the eye is beautiful, the eyes can convey the rich emotion, is the most key expression part of the figure painting. To draw a good eye, you must first understand the structure of the eye, so that you can draw a vivid

1, the use of elimination of red eyes first select the eye range, the more accurate attention range of the better 2, the use of image effects of "photo processing" Automatic red eye (select range) (also can choose "eliminate red eye (first range)", use this method can set red eye color and tolerance range, so t

AxMapControl1 is the main control, AxMapControl2 is an eagle eye control To see the event response 1. Eagle Eye Map Resource Loading Copy Code code as follows: Privatevoid axmapcontrol1_onmapreplaced (object sender, Imapcontrolevents2_onmapreplacedevent e) { When the main map shows the control's map to be replaced, the map in the Eagle's eye