Showing posts with label digital Noise. Show all posts
Showing posts with label digital Noise. Show all posts

Thursday, September 25, 2008

Digital Noise - What to look for?


(click on the image to see a larger preview version of the digital noise.)

(click on the image to see a larger preview version of the digital noise.)

Digital noise mainly happens from lack of light. It will be apparent in the shadows of your images when viewed at 100%. Setting you ISO too high will also cause digital noise while your camera is trying to compensate for lack of light. In some instances, where the noise is not too bad, you can use certain software programs (Neat Image, Noise Ninja, etc.) to correct the problem – although over-correction can cause your image to become blurry. Photoshop has despeckle and Lightroom has noise reduction also.

Below is the same photo that I have reduced the noise on.


(click on the image to see a larger preview version of the digital noise.)

I personally find the best place to look for noise is:

In the shadows under objects
If your picture is has a blue sky – look in the blue of the sky at 100%. It should be a smooth blue without little dots or other visible imperfections.
If the photo is a mug shot type image, look under the models chin, where the chin casts a shadow on the neck.

Rejections are frustrating and have a tendency to make people lose motivation. I’m hoping this little guide here helps with less rejections for happy contributors and buyers.

Quality Content = Happy Buyers = Repeat Buyers = More Downloads = Greater Royalties.

It’s a win / win situation.

Cutcaster

Cutcaster
Do you remember your first sale? We do!!!