photo sharing and upload picture albums photo forums search pictures popular photos photography help login
Type your message and click Add Comment
It is best to login or register first but you may post as a guest.
Enter an optional name and contact email address. Name
Name Email
help private comment
Tony Long | profile | all galleries >> Camera and Lens Tests >> CMOS Sensor Artifacts: Dec 20 08 tree view | thumbnails | slideshow

CMOS Sensor Artifacts: Dec 20 08

In the wake of the discovery of "black spots" afflicting small bright highlights in Canon 5D Mk II images, I decided to examine the output of other cameras. Since I didn't have many images with things like Christmas lights, I started with a couple recent snowfall pictures and a couple of fireworks, cut out very small portions, and blew them up to 400%. There were artifacts, just not as noticeable as the 5D2 ones. Judge for yourselves!
Dec 20 08 Snow-10-3.jpg
Dec 20 08 Snow-10-3.jpg		 Dec 20 08 Snow-10.jpg
Dec 20 08 Snow-10.jpg		 Dec 20 08 Snow-10-2.jpg
Dec 20 08 Snow-10-2.jpg		 July 4 08 Family Fireworks-3-3.jpg
July 4 08 Family Fireworks-3-3.jpg
July 4 08 Family Fireworks-3.jpg
July 4 08 Family Fireworks-3.jpg		 July 4 08 Family Fireworks-3-2.jpg
July 4 08 Family Fireworks-3-2.jpg

comment | share
Type your message and click Add Comment
It is best to login or register first but you may post as a guest.
Enter an optional name and contact email address. Name
Name Email
help private comment
click on thumbnails for full image