Have you tried to use a DSLR to take video and discovered that there were some strange "skewing" effect when you panned the camera and shot motion, in which the person or a vertical object is distorted? Well, here comes a nice technical article that gets those sensor artifacts mostly explained, in a yet easy-to-understand and clear way:-http://dvxuser.com/jason/CMOS-CCD/In the article, some pros
