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Dipan Mehta
  • Member for 10 years, 10 months
  • Last seen more than a month ago
57 votes
Accepted

What Is the Relationship Between a Kalman Filter and Polynomial Regression?

33 votes
Accepted

What are some good signal and image processing blogs worth following?

29 votes

Simplest way of detecting where audio envelopes start and stop

25 votes
Accepted

List of possible image features for content based image retrieval

18 votes

What Resources Are Recommended for an Introduction to Signal Processing (DSP)?

14 votes
Accepted

Detection of circles (ellipses) in 2D point cloud

14 votes
Accepted

What does the "smoothing optical flow" mean?

14 votes
Accepted

Libraries for Voice Activity Detection (Not Speech Recognition)

11 votes

What is the least JPG-compressible pattern? (camera shooting piece of cloth, scale/angle/lighting may vary)

9 votes
Accepted

Filtering kinda "half-toned" image for OCR processing

9 votes
Accepted

How is the Laplacian used for Unsharp Mask?

8 votes
Accepted

Extremely computationally intensive image/video compression schemes which offer better compression than industry standard JPEG/H.264

8 votes
Accepted

How to remove stains from images?

7 votes

What Are the Best Algorithms for Document Image Thresholding (Example Inside)?

7 votes

Do the DCT coefficients correspond to particular pixels?

7 votes

What Is the Algorithm Behind Photoshop's "Black and White" Adjustment Layer?

7 votes
Accepted

Purpose of interleaving in OFDM systems

6 votes

What Properties Make Certain Wavelets "Better" Than Others In Image Compression?

6 votes

Lip sync over IP

6 votes

What segmentation methods can be used for simple images?

6 votes

Adaptive Thresholding for liver segmentation using Matlab

6 votes

What image-processing techniques are ideal for this particular shift/scale invariant template matching?

5 votes

Connecting edges detected by an edge detector

5 votes

Determining the resulting pixel value before creating a compressed JPEG image

5 votes

Embedding digital ID in audio signal, and retrieving it

5 votes

How do the motion vectors work in predictive coding for MPEG?

5 votes

What is the optimal filter?

4 votes

Does every 8 by 8 DCT matrix have a valid (in range) IDCT?

4 votes

monochrome (1-bit black-and-white) image conversion

4 votes

How can I compare two pictures from the camera and tell if there are enough differences to detect movement?