MIT的video scaler论文，文章后面附有c和verilog程序源代码，分为水平缩放和垂直缩放-MIT video scaler papers, articles, source code attached to the back, divided into horizontal scaling and vertical scaling

本工程实现两路视频信号阿尔法通道混合(alpha blend), 视频信号黑点中心 点扫描定位，期间用到视频帧缓存（frame cache）、视频信号缩放(scaler)等，且用到ram、DDR2等作为缓存，是很值得参考的视频图像处理工程。-scaler,alpha blend,ddr2 controller,center scan, frame cache, dpram, etc by verilog, include code and discr iption

scaler verilog code include with test bench file