Questions - OpenCV Q&A Forum

604

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1

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no

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2020-08-24 06:07:50 -0600 berak

How to store CV_16UC1 image on hard disk?

opencvC++

369

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1

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no

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2019-12-21 12:25:55 -0600 supra56

Can anyone please help me in detection of the pins?

opencvC++

989

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no

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no

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2018-08-24 04:43:33 -0600 Samjith888

Error : assertion failed (depth ==5 || depth==6) in cv::pow,fill c:\opencv\...\mathfuncs.cpp

4k

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no

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no

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2018-08-22 04:17:13 -0600 Samjith888

Which Features extraction method will be more accurate for classifying the images based on their Clarity?

39k

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1

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no

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2018-08-20 04:05:31 -0600 berak

I read image file name using 'fs::directory_iterator' . How can i read this file by using imread in opencv c++

2k

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1

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no

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2018-08-17 07:06:11 -0600 berak

opencv error: assertion failed (samples.cols == var_count && samples.type() == 5) in cv::ml:: etc.

270

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1

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no

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2018-08-16 07:02:18 -0600 Samjith888

I want to classify a object as positive or negative by using SVM, I wrote the following codes. Is the code is right or any suggestions ?

2k

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1

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no

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2018-08-13 07:43:16 -0600 berak

How to read multiple images from a path in c++?

624

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no

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-1

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2018-08-10 08:00:10 -0600 Samjith888

Where can i get trained haarcascade XML file to count human heads?

897

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no

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no

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2018-02-09 03:19:32 -0600 rushix

Rectangle area, Am i doing it all right?

opencvC++

4k

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1

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no

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2017-06-03 22:22:10 -0600 Tetragramm

What is best practice to solve least square problem AX = B

1k

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2017-04-28 06:23:41 -0600 mirnyy

How does Camera intrinsic parameter change after image rotation?

1k

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no

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2016-06-29 07:56:48 -0600 Maria Ateeq

have a data of melanoma images,I need to extract the following features from them : 1-Asymmetry feature 2-Color variation feature 3-Border feature 4-Diameter feature To use them in the ABCD rule for melanoma detection

opencvC++

327

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no

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no

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2016-06-01 11:31:17 -0600 sgoel

total number of white pixels in contour using opencv c++

opencvC++

3k

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1

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no

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2016-05-19 15:06:22 -0600 LBerger

Background Subtraction using running average in opencv

opencvC++

371

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no

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no

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2016-03-24 06:29:19 -0600 Giorgos_ts

Using k means for image clustering

opencvC++

454

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1

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no

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2016-01-06 15:47:15 -0600 AP

openCV - Dealing with parent/children contours

opencvC++

199

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no

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no

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2015-01-11 10:36:52 -0600 lilouch

OpenCV C++ / Multiple histograms on Camshift

opencvC++

164

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no

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no

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2014-04-16 11:35:14 -0600 Ghilas BELHADJ

Face Recognition steps: Project Test Image

opencvC++

19 questions

How to store CV_16UC1 image on hard disk?

Can anyone please help me in detection of the pins?

Error : assertion failed (depth ==5 || depth==6) in cv::pow,fill c:\opencv\...\mathfuncs.cpp

Which Features extraction method will be more accurate for classifying the images based on their Clarity?

I read image file name using 'fs::directory_iterator' . How can i read this file by using imread in opencv c++

opencv error: assertion failed (samples.cols == var_count && samples.type() == 5) in cv::ml:: etc.

I want to classify a object as positive or negative by using SVM, I wrote the following codes. Is the code is right or any suggestions ?

How to read multiple images from a path in c++?

Where can i get trained haarcascade XML file to count human heads?

Rectangle area, Am i doing it all right?

What is best practice to solve least square problem AX = B

How does Camera intrinsic parameter change after image rotation?

have a data of melanoma images,I need to extract the following features from them : 1-Asymmetry feature 2-Color variation feature 3-Border feature 4-Diameter feature To use them in the ABCD rule for melanoma detection

total number of white pixels in contour using opencv c++

Background Subtraction using running average in opencv

Using k means for image clustering

openCV - Dealing with parent/children contours

OpenCV C++ / Multiple histograms on Camshift

Face Recognition steps: Project Test Image

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