I Dare You!

by peter_budo

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6
votes
4answers
822 views

Analysis of a macro shot with very fast shutter speed

Recently I came across a macro photo here, with this properties: Focal Length: 105mm Shutter Speed: 1/3200 sec Aperture: f/4 ISO/Film: 200 So I am looking for possible reasons as to why ...
6
votes
1answer
205 views

Photo of an experiment

I have an experiment with the specimen 100m long and 3m wide. I would like to capture the the image of entire specimen (from top) for fixed time intervals to analyze the behavior with time using some ...
6
votes
3answers
9k views

How to analyze images with Fast Fourier Transform method?

I am learning about analyzing images with the method of FFT(Fast Fourier Transform). The image I am analyzing is attached below: And the result of the FFT analysis of this picture is presented ...
1
vote
2answers
203 views

How do I find the absolute color of someone's eyes in a photograph?

The color of my eyes is between green and blue. I've always been curious if it's more blue or more green. People's opinions are of course different, so I would like to find it out scientifically. How ...
0
votes
0answers
44 views

Image manipulation [duplicate]

I need your help to find out if a photo is photoshoped. I tried on http://fotoforensics.com the el analysis, but I don't understand the results. Can anyone see the photo and tell me if it is fake?