Questions - OpenCV Q&A Forum

255

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no

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2020-07-03 08:55:01 -0600 Boilan

Missing python binding, stitcher API [closed]

425

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1

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no

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2020-07-03 08:05:08 -0600 supra56

Opencv can't show live webcam footage.What is wrong with my code ?

contours

1k

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1

answer

1

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2020-07-02 15:51:26 -0600 kpachinger

Extracting feature information from 2D CAD engineering drawings

580

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2020-07-02 13:24:25 -0600 alan89

Detect head using Haar Cascade, wont detect tilted head?

94

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2020-07-02 12:25:46 -0600 carrotf

old JRE version for opencv4.3 jar file

4k

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1

answer

-1

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2020-07-02 09:11:45 -0600 Oregano Hauch

Imshow doesn't work in Jupyter and PyCharm [closed]

cv2.imshow

3k

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2

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no

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2020-07-02 08:29:00 -0600 supra56

How to do a perspective transformation of an image which is missing corners using opencv java

2k

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1

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2020-07-02 06:56:11 -0600 berak

My saved video run in very fast for higher resolution?

455

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2020-07-02 06:53:03 -0600 prasanna_18

How to calculate disparity image for Left to Right from Right to Left andvice versa?

263

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2020-07-02 03:28:38 -0600 berak

I am unable to load image using openCV and using visual studio for c++ code.

1k

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1

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no

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2020-07-01 17:55:29 -0600 trigal

Are Lens Distortion Coefficients inverted for projectPoints?

417

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no

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2020-07-01 14:46:11 -0600 JeffTheMess

Opencv Revert back to a higher resolution than what I set.

1k

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2

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2

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2020-07-01 10:19:18 -0600 sturkmen

Opencv getPerspectiveTransform method gives unclear result

1k

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2020-07-01 09:35:11 -0600 bkkuan

warning: field of class type without a DLL interface used in a class with a DLL interface

opencv

164

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no

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2020-07-01 09:17:55 -0600 Jony01

cv::dilate Is it wanted behavior? [closed]

568

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1

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no

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2020-07-01 07:42:15 -0600 supra56

Deskew skews the untilted image

deskew

3k

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2

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no

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2020-07-01 05:11:13 -0600 supra56

How to know if a camera is stationary or moving?

6k

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1

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-1

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2020-07-01 04:52:04 -0600 supra56

Inserting Logo in an image

bitwise

385

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1

answer

-2

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2020-07-01 03:35:45 -0600 kpachinger

Hi..i'm new in openCV.. it is possible to get left upper face,left lower face ,right upper face and right lower face regions of face ??... Let me know it there any reference regarding to it ... I am using unity3D with OpenCV and dlib.

Facedetection

183

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2020-06-30 20:59:01 -0600 supra56

Inline undistorting an image

lens-distortion

756

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1

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2

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2020-06-30 10:21:51 -0600 sturkmen

COMPRESSION algo not helpful in PNG cases?

367

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2020-06-30 09:44:48 -0600 astronaut

How to get 2d correspondances for 3d cad model points for non textured objects?

112

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2020-06-30 07:52:23 -0600 MohammedArbaz Shaikh

Which version of OpenCV is suitable for android 3.6.1 and greater visions?

1k

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2020-06-30 06:44:11 -0600 redhwan

remove opencv 4.2 ubuntu 16.04

5k

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2020-06-30 06:05:01 -0600 supra56

fatal error C1083: Cannot open include file: 'pthread.h': No such file or directory

cmake-gui

383

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2020-06-30 05:23:10 -0600 bkkuan

x86 conflicts with target machine x64 [closed]

opencv-python

323

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2020-06-30 03:43:58 -0600 DanielTan

Using OpenCV on MbedOS

368

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1

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no

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2020-06-30 03:38:44 -0600 forestjj

how to write Out-of-focus Deblur Filter with java

java#opencv

623

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no

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2020-06-30 02:51:04 -0600 berak

I got an Error Code LNK2019

LNK2019
hdf

672

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no

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-4

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2020-06-29 21:29:05 -0600 supra56

29,830 questions

Missing python binding, stitcher API [closed]

Opencv can't show live webcam footage.What is wrong with my code ?

Extracting feature information from 2D CAD engineering drawings

Detect head using Haar Cascade, wont detect tilted head?

old JRE version for opencv4.3 jar file

Imshow doesn't work in Jupyter and PyCharm [closed]

How to do a perspective transformation of an image which is missing corners using opencv java

My saved video run in very fast for higher resolution?

How to calculate disparity image for Left to Right from Right to Left andvice versa?

I am unable to load image using openCV and using visual studio for c++ code.

Are Lens Distortion Coefficients inverted for projectPoints?

Opencv Revert back to a higher resolution than what I set.

Opencv getPerspectiveTransform method gives unclear result

warning: field of class type without a DLL interface used in a class with a DLL interface

cv::dilate Is it wanted behavior? [closed]

Deskew skews the untilted image

How to know if a camera is stationary or moving?

Inserting Logo in an image

Hi..i'm new in openCV.. it is possible to get left upper face,left lower face ,right upper face and right lower face regions of face ??... Let me know it there any reference regarding to it ... I am using unity3D with OpenCV and dlib.

Inline undistorting an image

COMPRESSION algo not helpful in PNG cases?

How to get 2d correspondances for 3d cad model points for non textured objects?

Which version of OpenCV is suitable for android 3.6.1 and greater visions?

remove opencv 4.2 ubuntu 16.04

fatal error C1083: Cannot open include file: 'pthread.h': No such file or directory

x86 conflicts with target machine x64 [closed]

Using OpenCV on MbedOS

how to write Out-of-focus Deblur Filter with java

I got an Error Code LNK2019

I am getting the error. this is training code for training the model to identify short hair long hair and bald. [closed]

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