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samar mahmoud


Last seen: ungefär 5 år ago Active since 2017

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Question


what are the perfect skin colors values?
Can anyone tell me what are the perfect threshold values to detect skin colors in images and what is the color t...

mer än 5 år ago | 4 answers | 0

4

answers

Question


how to convert a segmented image to a set of bounding boxes?
I have use the function L = imsegkmeans(I,k) to segement image into region. Now, How to convert the output L into a set of ...

mer än 5 år ago | 1 answer | 0

1

answer

Question


Is there are a neural network can use in hierarical image classification
if there are a hierarical neural network to preform a heirarical classification built in matlab for example, classify image int...

ungefär 6 år ago | 0 answers | 0

0

answers

Question


license checkout failed? license error manager 97 ?
I am trying to install matlab r2018b at azure server but i received that error :cannot start check that the specified ports in ...

mer än 6 år ago | 1 answer | 0

1

answer

Question


Error detected from emxArray_uint8_T: .text+0xc1): undefined reference to `emxInit_uint8_T1(emxArray_uint8_T**, int)'?
write a matlab function that calculates entropy of gray scale image: "score=score_entropy(image)" then use matlab cod...

mer än 7 år ago | 0 answers | 0

0

answers

Question


Ask a question about bboxPrecisionRecall function?
bboxPrecisionRecall function take Ground truth bounding boxes and Bounding boxes as inputs as showed in <https://www.mathworks.c...

mer än 7 år ago | 0 answers | 0

0

answers

Question


How know error when matlab is failed down?
I compiled a .cpp file by mex function and it is compiled successfully but when run the code the matlab is crashed and ask me to...

mer än 7 år ago | 1 answer | 0

1

answer

Question


Why minGW not work as expected?
I download minGW form https://github.com/mathworks/MinGW_53 and configure it with matlab the output of mex -setup MEX con...

mer än 7 år ago | 1 answer | 0

1

answer

Question


How to convert form [xmin ymin xmax ymax] to [x y width height] in image?
I have a detected box in [xmin ymin xmax ymax] but i need it in the format [x y width height] to use it in overlapRatio = bb...

mer än 7 år ago | 1 answer | 0

1

answer

Question


What happens when altering a compiled code?
If i have a c++ code which already compiled and run in matlab and i alter in the code in .cpp file only, If i need to alter any ...

mer än 7 år ago | 1 answer | 0

1

answer

Question


how can detect objects from images?
i want to recogination objects in image , who can i name objects in matlab code and what are the steps of obect recogination c...

mer än 8 år ago | 1 answer | 0

1

answer

Question


wrong values from output of neural network?
i train a neural network for classification but when i tested it i got wrong values load ('net.mat'); p=sim(net,testfeat...

mer än 8 år ago | 0 answers | 0

0

answers

Question


error :subscripted assignment dimension mismatch when use extractSURFFeature?
when i extract surf or fast feature , i have error but when i used extractHOGFeatures i do not have error for i = 1:numel(t...

mer än 8 år ago | 1 answer | 0

1

answer