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Farman Shah


Con actividad desde 2018

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Estadística

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How to select images from nested folder?
I have a folder named AAA. Inside folder AAA there is another folder name A, inside A there is another folder B. folder B consis...

más de 5 años hace | 2 respuestas | 0

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How to give zero value to an object color in an image which is having less number of pixels than the rest of the objects in the image?
Hello everyone I have an image which consist two colored fingers Say Red and Pink colores. Suppose the number of the pixels of ...

más de 5 años hace | 0 respuestas | 0

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What is the difference between histogram of oriented gradients and edge orientation histogram ?
i know that HOG works on calculating the gradients of each pixel in an image and find the magnitude and angle . As i studied the...

casi 6 años hace | 0 respuestas | 0

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obtain data using columns data indices
i have data A=( 3,5,3,1,4 ) in a column and B=[ 4 6 9 1 3 2 7 2 5 7 7 3 1 8 2 4 ...

casi 6 años hace | 1 respuesta | 0

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columns data to reference rows data
i have acolumn data of A=[1,4,2,5,4] in one variabe. the second variabel contains the probability of each element of A. the sec...

casi 6 años hace | 2 respuestas | 0

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how can i find the numbers and their indices which are same
this is my data 1 3 4 36 3 2 2 5 5 5 6 8 3 4 1 23 3 12 6 34 1 5 3 1 11 17 12 9 17 19 26 26 16 1 1 27 18 10 18 15 i wa...

casi 6 años hace | 2 respuestas | 0

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How to convert cell to double ??
i have cell values of 1315x1 and i want to convert it to double.So far i tried but not getting the actual double values. than...

alrededor de 6 años hace | 2 respuestas | 0

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how to extract bag of features ?
i need to extract bag of features from hand images.Is there any Matlab built in function ? how can i extract bag of features ? a...

alrededor de 6 años hace | 0 respuestas | 0

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How can I store 10 strongest points of surf features of multiple images in one variable using matlab?
i have 40 images i extract the surf features 10 strongest points in a loop but the variable where i stored the values, it gives ...

alrededor de 6 años hace | 1 respuesta | 0

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How do i Segment hand from the rest of the image in matlab?
i have a hand image (RGB) and what i want to segment the hand from the background. anybody can help me with code? here is the i...

alrededor de 6 años hace | 0 respuestas | 0

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How to use rbf_kernel parameters with svmtrain() and svmclassify() for svm classification
_ _ _ _ _ _ _ _ _ _ _ * * * * * * * * * *svmStruct =svmtrain(data(train,:),groups(train),'kernel_function','rbf'); i used this b...

más de 6 años hace | 0

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how to label features to train by SVM?
i have to train SURF features which are stored in a excel file..what is the best way to label? i have 96x20 (48x20 for class A ...

más de 6 años hace | 1 respuesta | 0

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SVM train shows the Warning: The display option can only plot 2D training data..what is wrong with may data?
i have trained SVM using svmtrain function..my data is a 96x20 excel sheet in which 48x20 represent (let say) class A and other ...

más de 6 años hace | 1 respuesta | 0

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how to store cells values of multiple images into a single file ?.
I stored the 10 strongest points of Surf features into cells i.e.every cell contains 10 points of surf features strongest poin...

más de 6 años hace | 2 respuestas | 0

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