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Question
Generate a look-up table
How can I create a look-up table (I've attached an image) and then for a given value, gamma, how can I find the solution to the ...
9 years ago | 0 answers | 0
0
answersQuestion
How can I read a .ras file?
Hi. How can I read an image with .ras extension? Thanks :)
9 years ago | 1 answer | 0
1
answerQuestion
Gaussian generalized optimal thresholding algorithm
I need to make a change detection map using thresholding. I have an histogram with 2 noticeable modes (first mod is for unchange...
9 years ago | 0 answers | 0
0
answersQuestion
kittler illingworth thresholding algorithm implementation
Hello! Can anybody help me with implemntation of kittler illingworth thresholding algorithm? I will pay for it if is necessary! ...
9 years ago | 0 answers | 0
0
answersQuestion
Smoothing with gaussian kernel
Hi. I need some help. I have a histogram realized with next function: [n xout]= hist (imag(:), -2:0.001:2) (this is a...
9 years ago | 1 answer | 0
1
answerQuestion
Smoothing plot with gaussian kernel
Hi. how can I smooth a plot (x,y) with a gaussian kernel of width = 3. I want to smooth this plot until it will have only 2 peak...
9 years ago | 0 answers | 0
0
answersQuestion
Split image in regions
How can I split an image into regions and display the histogram for each region? For example, I have an image of 1024x1024 pixe...
9 years ago | 2 answers | 0
2
answersQuestion
Log ratio image histogram
Hi. I have a log ratio image, which pixel values are between -2 and 2. I need to make a histogram like this http://ntumaps.cgm...
9 years ago | 0 answers | 0
0
answersQuestion
How can I write this formula in Matlab?
How can I write this formula in Matlab? Σ ( Xi - X )2 / N Thanks
10 years ago | 2 answers | 0
2
answersQuestion
How can I implement in Matlab next function
How can I implement in Matlab the generalized gaussian (normal) distribution? Thanks!
10 years ago | 1 answer | 0
1
answerQuestion
Total variance image histogram
Hi. How can I calculate the total variance of an image histogram and how can I calculate the total variance of an image histogra...
10 years ago | 0 answers | 0
0
answersQuestion
What does this code do?
Can anybody tell me what every line of this code do? I can't figure out. You can show me a numeric example? Thank you. mea...
10 years ago | 2 answers | 0
