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heltonbiker
  • Member for 11 years, 8 months
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15 votes
2 answers
4k views

Finding symmetric regions/patterns in image

14 votes
4 answers
6k views

Finding zebra-like pattern in image (Detection of structured-light fringe centerline from photo)

10 votes
3 answers
7k views

Is it correct to subtract a low-pass filtered signal from the original signal and use the result as a "high-pass"?

7 votes
3 answers
4k views

Applying Photoshop's "Shadow / Highlight" Correction Using Standard Image Processing Algorithms

7 votes
1 answer
5k views

How to test digital filters?

5 votes
3 answers
676 views

Compress a signal by storing signal diff instead of actual samples - is there such a thing?

5 votes
1 answer
339 views

Model-based Kalman filtering a noisy signal

3 votes
3 answers
7k views

How to interpret these FFT results?

0 votes
1 answer
879 views

Design and implementation of causal band-pass filter for biosignals - what to consider? [closed]