reset password
Author Message
cbort
Posts: 95
Posted 13:32 May 09, 2011 |

Has any one had anything that looked like this? any suggestions where to look?

  • n= 4

 

  • n=5
  • n = 0
  • n = 3
Last edited by cbort at 18:32 May 09, 2011.
cbort
Posts: 95
Posted 20:55 May 09, 2011 |

the distortion is coming from my averaging of Cb and Cr... any one else having this problem?

cbort
Posts: 95
Posted 21:37 May 09, 2011 |

 

bleh I dont understand at all.... the left, which is the YCbCr image with Cb and Cr turns into the right

but with out the average despite it looking almost the same it looks fine... 

is there something special about how you are supposed to avg it? I just took the average value of a 2x2 block of pixels and then incremented to the next 2x2 block

cbort
Posts: 95
Posted 22:20 May 09, 2011 |

Fixed it....

for any one else with this problem make sure that you cap RGB [0,255]