User pitfall

9 votes

Pedestrian counting algorithm

answered Oct 29, 2012 at 21:48

7 votes

Accepted

What is use of a gaussian filter over histogram?

answered Jul 23, 2013 at 19:18

4 votes

Accepted

Detect When Someone Has Stopped Talking

answered Mar 31, 2013 at 21:33

4 votes

Appying a Filter Several Times on Data

answered Sep 18, 2014 at 21:50

3 votes

Audio noise detection with python

answered Oct 1, 2014 at 6:24

3 votes

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

answered Nov 10, 2014 at 22:11

3 votes

How to remove text region in a document image? or extract image from a document image

answered Jul 5, 2015 at 5:22

2 votes

Generic text recognition

answered Jun 14, 2015 at 5:36

2 votes

What are some techniques to recover an original image from three different compressed versions?

answered Jul 24, 2013 at 15:03

2 votes

Steps for successful image recognition

answered Jul 25, 2013 at 1:33

2 votes

Multi Image (Same Noise Realization) Denoising

answered Feb 27, 2015 at 7:12

2 votes

Practical Applications of upsampling and downsampling

answered Aug 26, 2012 at 21:13

1 vote

How to remove certain background from image?

answered Aug 27, 2012 at 1:56

1 vote

Accepted

Choice of Gaussian kernel parameters when lowpass filtering before image resampling?

answered Nov 2, 2012 at 22:46

1 vote

Understanding Convolution

answered Apr 1, 2013 at 0:40

1 vote

Scatter plot: calculate box where 80 % of the points are

answered Mar 28, 2013 at 16:43

1 vote

Accepted

Multithresholding- OTSU method

answered Mar 31, 2013 at 21:13

1 vote

Using neural networks for rotation invariant OCR

answered Nov 11, 2014 at 19:42

1 vote

what method for thresholding?

answered Nov 17, 2014 at 21:23

1 vote

Uneven background subtraction: Rolling ball vs Disk tophat

answered Sep 4, 2013 at 0:52

1 vote

kernels to compute second order derivative of digital image

answered Sep 4, 2013 at 14:58

1 vote

How can I measure noise and sharpness of an image?

answered Aug 26, 2012 at 3:30

1 vote

Accepted

image analysis: Drawing lines on curvlinear structures and dots on the tips of branches

answered Jul 20, 2016 at 21:04

0 votes

relation between luminance and eigen values of an image

answered Jun 23, 2015 at 23:14

0 votes

noise remains after applying median filter

answered Jul 9, 2015 at 18:05

0 votes

Similarity between two Signals: cycle by cycle

answered Jul 13, 2015 at 0:26

0 votes

Count the number of times the phone rings before its answered

answered Oct 13, 2015 at 0:24

0 votes

Contrast stretching Equation problem

answered Feb 28, 2015 at 1:44

0 votes

Accepted

Is there any way to differentiate between impulses?

answered Jul 26, 2013 at 20:38

0 votes

Head detection using HOG and SVM

answered Nov 17, 2014 at 21:54

Stack Exchange Network

33 Answers

Pedestrian counting algorithm

What is use of a gaussian filter over histogram?

Detect When Someone Has Stopped Talking

Appying a Filter Several Times on Data

Audio noise detection with python

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

How to remove text region in a document image? or extract image from a document image

Generic text recognition

What are some techniques to recover an original image from three different compressed versions?

Steps for successful image recognition

Multi Image (Same Noise Realization) Denoising

Practical Applications of upsampling and downsampling

How to remove certain background from image?

Choice of Gaussian kernel parameters when lowpass filtering before image resampling?

Understanding Convolution

Scatter plot: calculate box where 80 % of the points are

Multithresholding- OTSU method

Using neural networks for rotation invariant OCR

what method for thresholding?

Uneven background subtraction: Rolling ball vs Disk tophat

kernels to compute second order derivative of digital image

How can I measure noise and sharpness of an image?

image analysis: Drawing lines on curvlinear structures and dots on the tips of branches

relation between luminance and eigen values of an image

noise remains after applying median filter

Similarity between two Signals: cycle by cycle

Count the number of times the phone rings before its answered

Contrast stretching Equation problem

Is there any way to differentiate between impulses?

Head detection using HOG and SVM