reproduction of results with BM3D denoiser

[anilrgukt]

Dear Kuldeep,

I was trying to reproduce the results described in your paper with BM3D denoiser. With out BM3D I am able to get same PSNR as mentioned in the paper but with BM3D(here) I am not able to achieve the gains that you have mentioned. For sigma estimation, I followed the step mentioned in your paper in Experiments: Baselines section. Is there any scaling factor in addition to that? As BM3D code needs sigma parameter on the scale of 0 to 255.

thanks,
Anil

[TiantianZhang]

The same problem. When I tried to dnoise with BM3D, the results perform not normal, some pixels almost disappear. Have you solved this problem?

[FutureIsM]

hello，i see you said you were trying to reproduce the results , and i also try to do that , but i have some puzzle to make "destrministic initialization" in the paper. Do you finish reproduce that?

[TiantianZhang]

I have did some works on it. But when I tried to change some parameters, something becoming wrong. And the reproduce is done.

[KuldeepKulkarni]

Hi Tiantian,

Sorry for the delay in responding. Were you able to reproduce results with the BM3D denoiser?

• Kuldeep