JPEG encoder + decoder
by NIKHIL S KUMAR
01 Jul 2009
THIS PROGRAM CONSTRUCTS A '.YUV' FILE FROM THE INPUT BMP,TIFF FILE FORMATS.
|
Watch this File
|
| File Information |
| Description |
1.subsampling
2.level shifting --> dct -->quantization
3.dequantization-->idct--->level shifting
4.SNR calculations
5.writing decoded matrices into yuv file.
6.YUV FILE can be viewed using yuv players like 1)YUV TOOLS 2) ELECARD YUV VIEWER.(available for free download)
7.PLZ SELECT 420 SUBSAMPLING in yuv viewer and give appropriate resolution of the input image.
8.compare the size of input and reconstructed images. |
| MATLAB release |
MATLAB 7.0.1 (R14SP1)
|
|
Tags for This File
|
| Everyone's Tags |
|
| Tags I've Applied |
|
| Add New Tags |
Please login to tag files.
|
| Comments and Ratings (1) |
| 07 Mar 2011 |
BUPT
|
|
|
|
Contact us at files@mathworks.com
