Benchmarking of algorithms

Benchmarking of similarity metrics algorithms -

Output Format-

Algorithm: valueR, valueG, valueB

Test Images

1. lena.bmp, lena_blur.bmp

2. differ_log.jpg, differ_logo.jpg

3. peppers.bmp, peppers_blur.bmp

4. barbara.bmp, barbara_blur.bmp

.

When images are same i.e. image1 and image2 are having exactly same values

**./metric --image1 test_images/lena.bmp --image2 test_images/lena.bmp --algorithm all --colorspace 1 **

MSE : 0 , 0 , 0

PSNR : inf , inf , inf

SSIM : 1 , 1 , 1

MSSSIM : 1 , 1 , 1

IQI : 1 , 1 , 1

./metric --image1 test_images/lena.bmp --image2 test_images/lena.bmp --algorithm all --colorspace 1 --opencl

MSE_openCl : 0 , 0 , 0

PSNR_openCl : inf , inf , inf

SSIM_opencl : 1 , 1 , 1

MSSSIM_opencl : 1 , 1 , 1

IQI_opencl : 1 , 1 , 1

.

When images are different i.e. image1 and image2 are having different values

**./metric --image1 test_images/lena.bmp --image2 test_images/lena_blur.bmp --algorithm all --colorspace 1 **

MSE : 109.655 , 93.517 , 135.879

PSNR : 27.7305 , 28.4219 , 26.7993

SSIM : 0.724117 , 0.750145 , 0.729107

MSSSIM : 0.802719 , 0.829345 , 0.818717

IQI : 0.396842 , 0.435903 , 0.492805

./metric --image1 test_images/lena.bmp --image2 test_images/lena_blur.bmp --algorithm all --colorspace 1 --opencl

MSE_openCl : 109.655 , 93.517 , 135.879

PSNR_openCl : 27.7305 , 28.4219 , 26.7993

SSIM_opencl : 0.727509 , 0.752082 , 0.727466

MSSSIM_opencl : 0.824797 , 0.846002 , 0.834983

IQI_opencl : 0.41316 , 0.451289 , 0.506655

**./metric --image1 test_images/barbara.bmp --image2 test_images/barbara_blur.bmp --algorithm all --colorspace 1 **

MSE : 295.221 , 295.221 , 295.221

PSNR : 23.4293 , 23.4293 , 23.4293

SSIM : 0.653471 , 0.653471 , 0.653471

MSSSIM : 0.761778 , 0.761778 , 0.761778

IQI : 0.525631 , 0.525631 , 0.525631

./metric --image1 test_images/barbara.bmp --image2 test_images/barbara_blur.bmp --algorithm all --colorspace 1 --opencl

MSE_openCl : 295.221 , 295.221 , 295.221

PSNR_openCl : 23.4293 , 23.4293 , 23.4293

SSIM_opencl : 0.644783 , 0.644783 , 0.644783

MSSSIM_opencl : 0.790249 , 0.790249 , 0.790249

IQI_opencl : 0.536684 , 0.536684 , 0.536684

./metric --image1 test_images/peppers.bmp --image2 test_images/peppers_blur.bmp --algorithm all --colorspace 0

MSE : 85.1021 , 0 , 0

PSNR : 28.8314 , inf , inf

SSIM : 0.821594 , 0 , 0

MSSSIM : 0.899322 , 0 , 0

IQI : 0.600403 , 0 , 0

./metric --image1 test_images/peppers.bmp --image2 test_images/peppers_blur.bmp --algorithm all --colorspace 0 --opencl

MSE_openCl : 85.1021 , 0 , 0

PSNR_openCl : 28.8314 , inf , inf

SSIM_opencl : 0.81316 , 0 , 0

MSSSIM_opencl : 0.913532 , 0 , 0

IQI_opencl : 0.610114 , 0 , 0