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video classification using svm
I extracted features from some short video files and saved each of them in separate 3d matrices. Now, how can I use SVM as clas...
13 years 前 | 2 个回答 | 0
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Computing structure tensor and Gram matrix from three 3D matrices
Why nobody answer? Is it hard?
Computing structure tensor and Gram matrix from three 3D matrices
Why nobody answer? Is it hard?
14 years 前 | 0
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Computing structure tensor and Gram matrix from three 3D matrices
I have Three 3D matrices X,Y,Z . the size of three matrices is same and 7*7*3. How can I compute structure tensor and Gram mat...
14 years 前 | 1 个回答 | 0
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analyze this code for spatio temporal gradients
I found this code in net.one way to compute space time gradient is gradx1 = imfilter(seq,[-1 1] /2,'same'); grady1 = ...
14 years 前 | 2 个回答 | 1
2
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Inf problem
I'm working on video, and have alot of computations in my processes. in one part i divide a number on another one, but I receive...
14 years 前 | 2 个回答 | 0
2
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Direction of maximum change of intensity in gradients
I compute space-time gradients of each pixel of video frames and all this gradient must be pointing in direction of maximum chan...
14 years 前 | 1 个回答 | 0
1
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How to compute space-time gradients in video processing
Hi guys, how can compute or examine the space-time gradients ∇Pi = (Pxi, Pyi, Pti ) of the intensity at each pixel within vide...
14 years 前 | 2 个回答 | 1
