Is there a way to determine if photo was taken at sunrise or sunset?
62154
Can one tell, just by looking at a picture, if it's a sunset or a sunrise?
34009
How do I calculate the number of stops between two shutter speeds?
25551
Good tool for finding photo duplicates based on image data
7743
Camera image orientation
121416
Is there a way to detect if an image is blurry?
111486
How do I create a "day-night" scene in a photo?
4098
How can I depict vehicle traffic during daytime in a long exposure without washing out the vehicles?
39826
What is the Python command to check if current view is in orthographic or perspective mode?
119726
put partly transpared photo on top of panorama
71800
How can I test whether my camera is working after it was dropped?
80135
What camera settings should be used to capture sky shots without over exposing the clouds?
99555
Hours of light per day based on latitude/longitude formula
22496
How does one track a shot where a car moves towards the camera but the background is blurred?
74413
How can I get the right exposure when parts of the scene are in the shade and others are in the sun?
96230
What causes these inconsistent dark bands in some of my photos from an indoor event?
12389
How can I find duplicate photos?
86222
How does google maps know that I've taken pictures?