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Question
How to plot confusion Matrix of ECOC classifier?
My code: [testFeatures, testLabels] = helperExtractHOGFeaturesFromImageSet(testSet, hogFeatureSize, cellSize); %% Ma...
9 years ago | 1 answer | 0
1
answerQuestion
Error using vertcat Dimensions of matrices being concatenated are not consistent.
I had resized all of my images to 750x750. _My workspace currently:_ ans: [500,500,500,500,500,500] cellSize: [8,8] ...
9 years ago | 1 answer | 0
1
answerQuestion
How, to further perform the bounded box only from a video frame for gesture recognition.
Upto now, I can successfully detect the hand from a video. Now, i want to extract hog features of that bounded box only for gest...
9 years ago | 1 answer | 0
1
answerQuestion
Error using trainCascadeObjectDetector. The total number of samples (both positive and negative together) must be greater than 10. You should add more positive samples, or increase 'NegativeSamplesFactor', or both.
- I am trying to detect fist using 'trainCascadeObjectDetector'. But, unfortunately it showing me error as: Error using tra...
9 years ago | 1 answer | 0
1
answerQuestion
Why can't MEX find a supported compiler in MATLAB R2015a?
I have matlab R2015a 64 bit and already downloaded Visual studio community edition 2015. But still When i type mex-setup it show...
9 years ago | 1 answer | 0
1
answerQuestion
How can I calculate centroid in this case? And also extent and extrema.
Error: In an assignment A(I) = B, the number of elements in B and I must be the same. Error in ==> test at 22 Centroi...
10 years ago | 0 answers | 0
