John Roshka Photographer

PerfectRAW – Solution to High ISO

Posted in PerfectRAW, Photography, Software by John Roshka on December 17, 2008

 

I’ve been following the PerfectRAW almost since the beginning and I must say they are very serious about it. A lot of time they spend working on noise reducton features that the software would provide. Combining interpolation algorythms with different techniques of denoising is what will make PerfectRAW a really good solution to problems that high ISO images encounter – noise. The AFD method of interpolaton already provides a really good possibility of solving the noise problem without affecting the texture. But combined further with other applications it may result in a noise free image and good preservness of texture.

Here’s how:

What can be achieved with perfectRAW in images with high ISO?

http://66.102.9.104/translate_c?hl=en&sl=es&tl=en&u=http://www.bytedelight.com/es/content/%25C2%25BFqu%25C3%25A9-se-puede-conseguir-con-perfectraw-en-im%25C3%25A1genes-con-isos-altas.htm&usg=ALkJrhiwuF6ViAHhRLPYh57nDBivViz-Og

 

A short history of noise attenuation methods for PerfectRAW:

http://www.ojodigital.com/foro/perfectraw-perfectblend/222840-tratamiento-del-ruido-en-perfectraw.html

AFD Noise Attenuation performance at ISO 1600:

http://www.ojodigital.com/foro/perfectraw-perfectblend/230949-perfectraw-0-6-alpha.html#post2422575

and

http://www.ojodigital.com/foro/perfectraw-perfectblend/230949-perfectraw-0-6-alpha.html#post2422612

A lot of comparison: ACR, DxO, PerfectRAW at ISO 25600:

http://www.ojodigital.com/foro/perfectraw-perfectblend/230949-perfectraw-0-6-alpha-2.html#post2425237

Photoshop and PerfectRAW:

http://www.ojodigital.com/foro/perfectraw-perfectblend/230949-perfectraw-0-6-alpha-5.html#post2476144

 

I read the Spanish forum by translating the pages using

http://www.translate.google.com

There’s a lot of useful information.

Enjoy.

kissakisa_wallpaper1

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