Difference between revisions of "Talk:10359 DWT"

Revision as of 23:45, 30 July 2008

2008/07/31

Solved - 1. "right part is lost" - solved - mistake was in ch2_N_fp - line size in pixels

2. Made *.bit - board doesn't see sensors

2008/07/29

1. Simulation: output image is incorrect - right part is lost

2008/07/25

1. adjusted mcontr to read/write blocks to DDR

a. verified and corrected mistakes

TODO: adjust frame size more properly

2008/07/15

mcontr for block read/write is under work.

useful note:

1. SA[24:23]= Bank[1:0]
2. SA[22:10]= Row[12:0]
3. SA[9:0]  = Col[9:0]

4. SA[12:8] - ...

2008/07/08

Basic 1D DWT for the whole frame is done. For each pixel in the Bayer Pattern should be calculated a separate DWT (because the difference can be significant?) - when I calculate mean value between neighbours (e.g., R & G) - the resulting picture is strange.