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How can exactly detect the edge line of the image?
To extract ROI exactly, I need to detect the edge line of image. Firstly, I used sobel edge detection, but this cannot detect ex...
7 years 前 | 1 个回答 | 0
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How can I improve the recognition performance?
In biometric field for recognition, there are some security leakage such as disclosing feature extraction algorithms, and even c...
7 years 前 | 0 个回答 | 0
0
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Undefined function 'svmtrain' for input arguments of type 'cell'??????
svmtrain function works in Matlab 2014a, but in 2017a, it is not working. Why? And I change function "fitcsvm" in 2017a, but I...
7 years 前 | 1 个回答 | 0
