How can I calculate signal to noise ratio of a DSLR, using raw images? Is it simply whole counts minus dark counts over dark counts?
I am looking at a camera module to be used for a project which deals in shooting frames in dark areas and night conditions. This is a camera used from a circuit board. I have the following light ...
I have a survey project where I need to record not only the location, but the direction (bearing and angle of elevation/depression) that the camera was pointing at the time the picture was taken. I ...
I am looking to get started in high speed photography and have been looking around at the different motion/sound detectors that are available on the market. I have come to the conclusion that I do not ...
I'm a seasoned photographer who used to have a nikon until recently and I am now thinking of buying a new camera and want to experiment more with it. The types of things I want to do is: control the ...
Current Nikon camera bodies and lenses have electrical contacts. What exactly are they used for and what sorts of electrical signalling is used? Why are there so many? Some background to my ...
First off I'm not sure if this is the place for this question, but it seems to be the closest fit. I want to buy a small camera sensor (like for netbooks/phones), from what I have read on wikipedia ...