Questions - OpenCV Q&A Forum

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2019-01-21 02:54:14 -0500 arti

How to read sequence of .yml file and concatenate in a single yml file in rows

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2019-01-21 02:51:33 -0500 VxW

Edge-preserving alternatives to Bilateral Filters

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2019-01-21 01:26:25 -0500 berak

The docs it says I should include opencv2/core.hpp but it is not there

build

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2019-01-21 00:25:11 -0500 Han Ooi

Problem is Multiple Color Points Tracking

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2019-01-21 00:11:27 -0500 Paulslp

Static initialization in tutorial_dnn_android openCV 3.4.3

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2019-01-20 20:51:06 -0500 kundo

video capture problem

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2019-01-20 19:44:13 -0500 sjhalayka

How can I check if the monitor is connected in Windows / Linux?

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2019-01-20 12:50:31 -0500 berak

Face Landmarks and face identification

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2019-01-20 10:58:28 -0500 WolfG

opencv and tesseract on windows

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2019-01-20 10:44:23 -0500 berak

How to calculate the angle between camera and a person?

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2019-01-20 10:31:55 -0500 berak

codes after waitKey(0) not running

opencv

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2019-01-20 09:00:36 -0500 berak

what is the fast way to cut image to half

opencv#python#numpy

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2019-01-20 05:50:43 -0500 berak

Problem with imread function

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2019-01-20 04:30:50 -0500 Anupam Mishra

How to get cell position of an image matrix ?

CV

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2019-01-20 04:17:54 -0500 Mahajan

What does it mean to have negative pixels stored in an image? How is it useful?

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2019-01-20 03:44:50 -0500 berak

I try to use hog and svm to train my data and make it can calcify whether it's a arrow or not. I prepared two file and try to train it. When I compile it shows me these error.

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2019-01-19 16:15:23 -0500 Mantabit

How to get Debug Libraries from Source code on Linux

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2019-01-19 15:59:14 -0500 matt.kunstman

Working with OpenCV 4.0.1 and Android Studio but getting R.Styleable errors

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2019-01-19 14:35:41 -0500 Tetragramm

Transform 2D Point into 3D Line

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2019-01-19 14:32:48 -0500 Tetragramm

Conversion 16bit image to 8 bit image

c++
opencv

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2019-01-19 14:09:29 -0500 Tetragramm

cv::undistortPoints not working for me ....

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2019-01-19 09:09:27 -0500 Sky31

How to Label the image dataset?

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2019-01-19 08:23:05 -0500 Firelife

How can I get bounding box around the specific quadrants(locations) the difference is in, instead of the exact difference of contents in image?

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2019-01-19 05:45:51 -0500 Eduardo

is it possible to calculate a points 3D X and Y coordinate by inverting camera matrix

3dreconstruction

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2019-01-19 03:04:20 -0500 berak

Drawing rectangles from contours in Android

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2019-01-19 01:26:54 -0500 Ashish Sharma

Traceback (most recent call last): File "<pyshell#0>", line 1, in <module> import cv2 ImportError: DLL load failed: %1 is not a valid Win32 application.

64-bitwindows

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2019-01-18 11:33:28 -0500 mrjbom

Imread does not read the file

imread
image

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2019-01-18 09:04:48 -0500 unix78

libopencv_java343.so is missing

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2019-01-18 08:43:34 -0500 berak

SVM on CUDA

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2019-01-18 08:15:18 -0500 thepate94227

29,479 questions

How to read sequence of .yml file and concatenate in a single yml file in rows

Edge-preserving alternatives to Bilateral Filters

The docs it says I should include opencv2/core.hpp but it is not there

Problem is Multiple Color Points Tracking

Static initialization in tutorial_dnn_android openCV 3.4.3

video capture problem

How can I check if the monitor is connected in Windows / Linux?

Face Landmarks and face identification

opencv and tesseract on windows

How to calculate the angle between camera and a person?

codes after waitKey(0) not running

what is the fast way to cut image to half

Problem with imread function

How to get cell position of an image matrix ?

What does it mean to have negative pixels stored in an image? How is it useful?

I try to use hog and svm to train my data and make it can calcify whether it's a arrow or not. I prepared two file and try to train it. When I compile it shows me these error.

How to get Debug Libraries from Source code on Linux

Working with OpenCV 4.0.1 and Android Studio but getting R.Styleable errors

Transform 2D Point into 3D Line

Conversion 16bit image to 8 bit image

cv::undistortPoints not working for me ....

How to Label the image dataset?

How can I get bounding box around the specific quadrants(locations) the difference is in, instead of the exact difference of contents in image?

is it possible to calculate a points 3D X and Y coordinate by inverting camera matrix

Drawing rectangles from contours in Android

Traceback (most recent call last): File "<pyshell#0>", line 1, in <module> import cv2 ImportError: DLL load failed: %1 is not a valid Win32 application.

Imread does not read the file

libopencv_java343.so is missing

SVM on CUDA

KMeans doesn't work perfect with HSV_FULL, cv2.merge doesn't work

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