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[Special Effects] fback DL : 0: 影像處理相關，偵測使用者運動的方向，以箭頭的方向來追蹤。-Related to image processing to detect the direction of movement of the user, to track the direction of the arrow.
Date : 2025-12-30 Size : 1kb User : 曾秋堯
[Special Effects] arrow3 DL : 0: 画箭头。在matlab中绘画箭头，是的做成的图像很好看，比较实用。-arrow making
Date : 2025-12-30 Size : 9kb User : peter
[Special Effects] 2D-optical_flow-display DL : 0: 该算法可以显示二维光流图像，是二维图像运动分析的一个比较好的方法。输入某一时刻的图像和该图像下一个时刻或上一个时刻的变化量，就可以用光流显示出两个时刻物体的运动情况，光流图中箭头方向表示运动方向，箭头大小表示运动量的大小。-The algorithm can display two-dimensional optical flow image, a better approach is a two-dimensional image motion analysis. Input image and the image of a certain moment in time, or on a time change amount, the optical flow shows two times the movement of objects, the size of the arrow which means that the amount of exercise, the direction of the arrow in the figure indicates the direction of movement of optical flow size.
Date : 2025-12-30 Size : 4.16mb User : 马金凤
[Special Effects] ar_3 DL : 0: 基于图像显示的三维箭头画图，可自行控制箭头长度和箭头的张开角度-Based on a three-dimensional image display drawing arrows, self-control opening angle arrow length and arrow
Date : 2025-12-30 Size : 429kb User : renguopeng
[Special Effects] ar_1 DL : 0: 平面及图像上的二维箭头画法实例，可调节箭头长度，及张开角角度-Examples of two-dimensional plane and painting arrows on the image, you can adjust the length of the arrow, and the opening angle of
Date : 2025-12-30 Size : 17kb User : renguopeng
[Special Effects] quiverwcolorbar DL : 0: 基于matlab编程的，将箭头修改颜色，修改大小，自测可用，我们画完箭头后，可以添加颜色，使图形看起来更加的丰富-Arrow modify the color, change the size, self-test available
Date : 2025-12-30 Size : 5kb User : yyj
[Special Effects] 149008204siftMatch DL : 0: 三维重构的思路很简单，用OpenGL中纹理贴图功能，将平面图像中的三角形逐个贴到计算出的三维坐标上去就可以了。为了便于观察3D效果，我还设计了交互功能：用方向键可以上下左右旋转重构的模型，用鼠标滚轮可以放大或缩小。用gluLookAt函数可以实现视点旋转的功能。三维重构的代码实现在glFuncs.cpp中。(Three-dimensional reconstruction of the idea is very simple, with OpenGL texture mapping function, the plane image of the triangle one by one to the calculated three-dimensional coordinates up on it. In order to facilitate the observation of 3D effects, I also designed the interactive function: the arrow keys can be rotated up and down around the reconstructed model, with the mouse wheel can zoom in or out. Use gluLookAt function to achieve the function of point rotation. The three-dimensional reconstructed code is implemented in glFuncs.cpp.)
Date : 2025-12-30 Size : 5.81mb User : 0908
[Special Effects] arrow in matlab DL : 0: block matching algorithm in matlab for motion vectors.
Date : 2022-02-12 Size : 13.35mb User : habtd2008@gmail.com