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Finding most salient regions in images and compressing images to maintain same visual quality at lower disk space

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Visual-Saliency-Detection

finding most salient regions in images

In order to run this demo your system must have following packages:

       |    Package Name    | Version         | 
       |--------------------+---------------- |
       |    control         |   3.0.0         |
       |    image           |   2.6.1         |
       |    signal          |   1.3.2         |

Keep Test images in images directory

Run demo in Octave command window as:

demo

Results will be stored in result directory

Results

       
       
       
       
       

Adaptive JPEG Compression

For 0059.tiff under images folder:       
Original File Size                              (tiff)   : 197KB
File Size After Saliency Based JPEG Compression (jpg)    : 9.8KB

For 0060.tiff under images folder:       
Original File Size                              (tiff)   : 197KB
File Size After Saliency Based JPEG Compression (jpg)    : 12.2KB

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Finding most salient regions in images and compressing images to maintain same visual quality at lower disk space

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