Saturday, July 28, 2007
Tuesday, July 24, 2007
Wednesday, July 18, 2007
Monday, July 16, 2007
Tree
Wednesday, July 11, 2007
Some pictures I shot in Oakland last night
I'm hitting the bottle
Tuesday, July 10, 2007
Monday, July 9, 2007
3 more images for the Quality of Light assignment
Sunday, July 8, 2007
Quality of Light (1)

Here is one of my quality of light images. I went out to shoot some pictures saturday night and forgot my tripod, I put the camera on a rock. Scene was very dark (darker than the image appears) and I had trouble focusing because I couldn't see. Shutter speed was 30 seconds at f6.3, white balance was set to auto. I think I'll try to take this again with my tripod. It was very windy and camera wasn't very steady on the rock. Image is a bit soft but I like it that way.
What do you think?
Thursday, July 5, 2007
July 3rd 2007 Fireworks
Thursday, June 28, 2007
Experiment 1

Which contains more information, an image that is in focus or one that is out of focus? I did an experiment to find out.
To do this I shot 2 sets of three images each. The first set represented a typical image (flowers) and the second was a low-contrast image (pavement). I shot in focus, somewhat out of focus and a very out of focus image for each set. The camera image quality was set to JPEG NORMAL (I wanted to compress the images). I used the compressed image filesize as a way to get a measure of the amount of information contained in an image. The larger the filesize the more information contained in the image.
In both sets the in focus image contained the most information and there was a significant drop in information between the in foucs and somewhat out of focus images (see images above). The was also a drop in the amount of information between the somewhat out of focus and the very out of focus images but not to the degree of the in focus and somewhat out of focus images. It appears that even slightly out of focus images may experience significant information loss.
Friday, June 22, 2007
Thursday, June 21, 2007
Wasp
Monday, June 18, 2007
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