BEST HOYA UV FILTER

četvrtak, 27.10.2011.

BEST NOISE FILTER - NOISE FILTER


Best noise filter - Band pass filter formula



Best Noise Filter





best noise filter






    noise filter
  • Noise reduction is the process of removing noise from a signal. Noise reduction techniques are conceptually very similar regardless of the signal being processed, however a priori knowledge of the characteristics of an expected signal can mean the implementations of these techniques vary greatly

  • (Noise Filtering) Cleaning the signal (AC) from any interference.











ISO 800 Noiseware 1twopass




ISO 800 Noiseware 1twopass





VIEW THE FULL ORIGINAL SIZE!!!! ISO 800
Noiseware Pro Photoshop plug-in settings:

Noise Level: Luminance = +18
Color = +14
Noise Reduction: Luminance = 80%
Color = 68%
Detail Protection: Luminance = 15
Color = 12
Detail Enhancement: Sharpening = 4
Contrast = 1
Edge Smoothening = High

The above filter was run TWICE for this image.
I did not make any manual adjustments in Detail Protection (NO: Frequency, Tonal Range, nor Color Range adjustments!).

JPEG level was set to highest (12) for save.

This is why I think Noiseware is THE BEST noise reduction software available. Anybody think the D80 or D200 isn't usable at ISO 800 or 1250?












Filters 00178-1




Filters 00178-1





I don't usually like this kind of filter use but this I think worked here? I think it worked because of all of the detail in the owl. I don't think it would have looked right on a simple subject. I like the original photo the best, this owl was just beautiful, but since the assignment was filter use, I went with it. I used the unsharp filter mask, then used the plaster filter and then reduced noise. Then I cropped to size.
Taken at F4.8, 1/50 sec, ISO 200, 70mm
Folders: April, Pictures, Export









best noise filter







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