- Category:
- Algorithm
- Tags:
-
- File Size:
- 1kb
- Update:
- 2017-12-17
- Downloads:
- 0 Times
- Uploaded by:
- yokiqust
Description: This function displays the PSNR (peak signal-to-noise ratio) between two images. The answer is in decibels (dB).
PSNR is very common in image processing. A sample use is in the comparison between an original image and a coded/decoded image. Typical quoted PSNR figures are in the range +25 to +35dB.
The syntax for this file is PSNR(A,B), where A and B are MATLAB Intensity Images, with matrix-elements in the interval [0,1]
The function can be adapted for images with 256 gray levels.
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File list (Check if you may need any files):
| Filename | Size | Date |
|---|
| wpsnr.m | 2917 | 2017-12-17 |
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