Questions - OpenCV Q&A Forum

5k

views

no

answers

no

votes

2020-12-21 08:57:25 -0600 jhon15

Opencv for pcb parts detection and angle calculation

2k

views

no

answers

3

votes

2020-12-19 16:13:54 -0600 sturkmen

deletion of useless posts

forum

1k

views

no

answers

no

votes

2020-12-19 09:10:48 -0600 snackes

LineSegmentDetector

c++qt

1k

views

no

answers

no

votes

2020-12-18 07:38:58 -0600 sigmoid90

Problem with undistortPoints() function in pose estimation of image

2k

views

no

answers

no

votes

2020-12-16 10:49:12 -0600 berak

How to get bird view image which is synthized four side images?(get AVM: around view monitoring)

pythonopencv

1k

views

no

answers

no

votes

2020-12-15 10:45:36 -0600 yoosamui

Videocapture RTSP cause very high cpu usage

1k

views

no

answers

no

votes

2020-12-15 03:49:31 -0600 qwertyquest

Removing translation from double camera facing the same direction

c++
opencv

1k

views

no

answers

no

votes

2020-12-15 02:29:38 -0600 sas

findCirclesGrid can't find sub-pattern with hollow insides

1k

views

no

answers

no

votes

2020-12-14 19:41:25 -0600 joaocandre

How to find surfance orientation (relative to camera) from single depth image?

1k

views

no

answers

no

votes

2020-12-12 12:10:12 -0600 DjDylex

recover pose scale

979

views

no

answers

no

votes

2020-12-12 03:57:00 -0600 elliotwoods

binary calibration pattern with XY recoverable features

4k

views

no

answers

no

votes

2020-12-09 06:39:18 -0600 ryan227

Darknet makefile error when opencv=1, ubuntu 18.04

darknet

1k

views

no

answers

no

votes

2020-12-08 11:05:40 -0600 PGTART

stitcher advanced api everything get wrapped arround

image-stitching

1k

views

no

answers

no

votes

2020-12-07 12:20:58 -0600 coldheat

tvec and coordinate systems q

1k

views

no

answers

no

votes

2020-12-07 02:08:05 -0600 AndrewM

How can I track the disappearance of a TV logo in a certain area in a frame (ROI)?

video_processing

848

views

no

answers

no

votes

2020-12-06 08:22:42 -0600 sigmoid90

Problem with building pose Mat from rotation and translation matrices

1k

views

no

answers

no

votes

2020-12-05 08:45:02 -0600 fafafafa

Error building opencv with extra modules in Visual Studio 2013

opencv
java

1k

views

no

answers

no

votes

2020-12-04 09:17:00 -0600 fafafafa

pre-built OpenCv with extra modules for java

java
opencv

377

views

no

answers

no

votes

2020-12-04 06:51:01 -0600 berak

i am creating a dataset for real time face recognition using python. i want it should intimate if the image already available in dataset. how to implement in opencv?

opencv-python

230

views

no

answers

no

votes

2020-12-02 16:22:39 -0600 pooooppppyyjhb

Why is the processImage delegate not getting called automatically?

1k

views

no

answers

no

votes

2020-12-02 09:38:34 -0600 amateurpirate

Duplicate frames in saved file from cv2.VideoWriter

658

views

no

answers

no

votes

2020-12-02 08:00:45 -0600 Ting

Reduce the opencv framework size by using size optimization

763

views

no

answers

-1

votes

2020-12-01 21:13:26 -0600 lilyily

Converting image to grayscale

255

views

no

answers

no

votes

2020-12-01 07:39:09 -0600 Yaw Mensah

convert cv::Mat to a C Struct

OpenCVWrapper

2k

views

no

answers

no

votes

2020-11-30 16:58:15 -0600 Phil2

guidance for mapping 2D image onto 3D geometry

3k

views

no

answers

1

vote

2020-11-30 03:48:20 -0600 sigmoid90

Projecting point cloud to image plane in order to estimate camera pose

2k

views

no

answers

no

votes

2020-11-29 13:02:04 -0600 offsetnull1

No rule to make target '/usr/local/lib/libz.so', needed by 'lib/libopencv_core.so.4.5.1

650

views

no

answers

-1

votes

2020-11-27 01:22:28 -0600 Gur

How to detect lens flare /glare in images

378

views

no

answers

-1

votes

2020-11-25 15:49:52 -0600 serge

How to know the exact location of an object in an image after detecting it using haar-cascade?

373

views

no

answers

-2

votes

2020-11-24 21:33:38 -0600 gentle_rain

12,357 questions

Opencv for pcb parts detection and angle calculation

deletion of useless posts

LineSegmentDetector

Problem with undistortPoints() function in pose estimation of image

How to get bird view image which is synthized four side images?(get AVM: around view monitoring)

Videocapture RTSP cause very high cpu usage

Removing translation from double camera facing the same direction

findCirclesGrid can't find sub-pattern with hollow insides

How to find surfance orientation (relative to camera) from single depth image?

recover pose scale

binary calibration pattern with XY recoverable features

Darknet makefile error when opencv=1, ubuntu 18.04

stitcher advanced api everything get wrapped arround

tvec and coordinate systems q

How can I track the disappearance of a TV logo in a certain area in a frame (ROI)?

Problem with building pose Mat from rotation and translation matrices

Error building opencv with extra modules in Visual Studio 2013

pre-built OpenCv with extra modules for java

i am creating a dataset for real time face recognition using python. i want it should intimate if the image already available in dataset. how to implement in opencv?

Why is the processImage delegate not getting called automatically?

Duplicate frames in saved file from cv2.VideoWriter

Reduce the opencv framework size by using size optimization

Converting image to grayscale

convert cv::Mat to a C Struct

guidance for mapping 2D image onto 3D geometry

Projecting point cloud to image plane in order to estimate camera pose

No rule to make target '/usr/local/lib/libz.so', needed by 'lib/libopencv_core.so.4.5.1

How to detect lens flare /glare in images

How to know the exact location of an object in an image after detecting it using haar-cascade?

How can I segment text from images with complex backgrounds?

Links

Contributors

Tags