How do i select reference pixels in h264 intra prediction

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swathi
Posts: 6
Joined: Fri Oct 11, 2013 8:55 am

How do i select reference pixels in h264 intra prediction

Post by swathi »

hi,
As I was searching for information on H.264 , just the intra prediction mode I came across this informative website. I am trying to learn and maybe implement a part of the H.264 standard. I am interested only in the intra prediction ie I-frames and I want to first try to do a very simple implementation on this. I was checking the block prediction algorithm but I dont quite understand it works. Could you give me some coding help? I am considering starting with only 4x4 block implementation

Also every paper mentions using a reference pixels on top and left to predict the block. But how do I select the reference pixels?

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