Name: Crystal521
Type: User
Company: Northwest Agriculture&Foresty Universty
Bio: I'm a Chinese girl, I'm interested in Computer Graphics. I'm a post graduate so far. I like basketball and badminton.
Location: Yangling, Shaanxi, China
Crystal521's Projects
银行自动存取款机系统
Efficiently assign drainage directions over flat surfaces in digital elevation models
DRLSE level set segmentation
Graph-cut Image Segmentation ---------------------------- Implements Boykov/Kolmogorov’s Max-Flow/Min-Cut algorithm for computer vision problems. Two gray-scale images have been used to test the system for image segmentation (foreground/background segmentation) problem. Steps: 1. defined the graph structure and unary and pairwise terms. For graph structure, i have used available packages/libraries such as PyMaxflow. 2. likelihood function for background and foreground has been generated. 3. General energy function consisting of unary and pairwise energy functionals have been written. 4. Likelihood maps (intensity map ranging from 0 to 1) for foreground and background have been displayed. 5. Use Boykov/Kolmogorov maxflow / mincut approach for solving the energy minimization problem. 6. Final segmentation have been displayed. Created an image for which the background pixels are red, and the foreground pixels have the color of the input image. Relevant paper can be found here: http://www.csd.uwo.ca/~yuri/Papers/pami04.pdf
Code repository of all tutorials found at http://learnopengl.com
The Persistence of Vision Raytracer: http://www.povray.org/
A simple ray tracing written c++.
简易的光线跟踪器
Ray/Path tracer based on OpenCL
种子区域生长法图像分割