Questions - OpenCV Q&A Forum

2k

views

no

answers

no

votes

2013-12-30 12:48:46 -0600 danksch

LNK2001 fatal error: unresolved external symbols - any ideas ?

22k

views

no

answers

1

vote

2016-01-13 14:54:22 -0600 SSteve

Is there a function to see if a polygon is contained within another polygon?

330

views

no

answers

no

votes

2013-07-02 10:18:42 -0600 szakeri

Strange behavior when drawing calcOpticalFlow's outputed feature vector

400

views

no

answers

no

votes

2014-09-10 01:36:28 -0600 jamesnzt

Support Vector MAchine

754

views

no

answers

no

votes

2017-06-22 03:14:24 -0600 Harshil

OpenCV 3: Object detection in python

283

views

no

answers

no

votes

2017-08-12 22:59:19 -0600 Uma

/ libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x4

android#opencv

6k

views

no

answers

2

votes

2012-07-23 05:09:22 -0600 Yeehaw

How can you access a webcam's zoom function?

webcam
zoom

42

views

no

answers

no

votes

2018-06-22 16:00:46 -0600 gaber

in sfm::reconstruct .. window.setviewerpose does changes on the point cloud estimated is there any way to re access the point cloud estimated ?!

3DReconstrction

165

views

no

answers

no

votes

2019-09-22 08:10:33 -0600 vom

extracting already labelled objects

4k

views

no

answers

no

votes

2019-04-08 05:47:18 -0600 berak

Issue in function 'cv::dnn::ReadProtoFromBinaryFile'

face_detection

98

views

no

answers

no

votes

2017-02-26 12:47:52 -0600 Boggy

Feature Matching

python

721

views

no

answers

no

votes

2013-07-29 21:29:47 -0600 simon111

What's the different between initWideAngleProjMap and initUndistortRectifyMap

158

views

no

answers

no

votes

2019-05-15 06:30:20 -0600 Shay Weissman

TinyYolo Tiny gives long process time once in a while

dnn
Yolov3

553

views

no

answers

1

vote

2015-04-09 01:13:55 -0600 vladimirfomene

Can I use openCV to process images from a microscope

c++

424

views

no

answers

no

votes

2014-03-22 10:41:38 -0600 gap

how to build a simple image database in OpenCV?

334

views

no

answers

no

votes

2018-03-05 17:57:04 -0600 jnj16180340

Building a non-CUDA application against CUDA enabled OpenCV?

CUDA

104

views

no

answers

no

votes

2018-09-24 06:44:47 -0600 jecalderon

Trouble VS2017 built a project with different name

302

views

no

answers

no

votes

2019-05-26 06:32:15 -0600 Jethro

How can I use CNN for algae cell counting?

379

views

no

answers

no

votes

2020-03-11 02:27:52 -0600 KirbX

cv::fisheye::projectPoints no results

564

views

no

answers

no

votes

2017-06-17 15:01:46 -0600 Eduardo

False positive (FP) decreasing methods

false-positive

613

views

no

answers

no

votes

2017-09-17 14:33:01 -0600 karan_maverick

OpenCV FFmpeg VideoCapture Error

591

views

no

answers

no

votes

2019-09-07 01:09:50 -0600 MHZ

Pattern recognition

522

views

no

answers

no

votes

2018-09-06 11:07:22 -0600 Amani

Difference between essential matrix computed using findEssentialMat and computed using (findFundamentalMat + calibration matrix)

197

views

no

answers

no

votes

2016-08-04 09:40:51 -0600 Somesh

imread not working in opencv2.4.13 on centos6.5

240

views

no

answers

no

votes

2016-10-11 06:34:30 -0600 Ocena

Cascade clasificator JAVA does not load XML

320

views

no

answers

-1

votes

2019-03-05 14:28:55 -0600 RayT

Best direction for building a custom object detector for a badminton Shuttlecock

1k

views

no

answers

no

votes

2018-11-14 12:49:28 -0600 Magikalika

Segmentation fault when using cv::imshow

201

views

no

answers

1

vote

2014-07-02 00:06:22 -0600 Mostafa Sataki

Best method to split many images inside one

255

views

no

answers

no

votes

2019-07-22 12:44:30 -0600 Ejok

cv::ocl::Kernel run method generate exception ( error: (-215) clEnqueueReadBuffer) (OpenCV 4.1.0)

362

views

no

answers

no

votes

2016-07-17 02:12:47 -0600 vinay123

12,357 questions

LNK2001 fatal error: unresolved external symbols - any ideas ?

Is there a function to see if a polygon is contained within another polygon?

Strange behavior when drawing calcOpticalFlow's outputed feature vector

Support Vector MAchine

OpenCV 3: Object detection in python

/ libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x4

How can you access a webcam's zoom function?

in sfm::reconstruct .. window.setviewerpose does changes on the point cloud estimated is there any way to re access the point cloud estimated ?!

extracting already labelled objects

Issue in function 'cv::dnn::ReadProtoFromBinaryFile'

Feature Matching

What's the different between initWideAngleProjMap and initUndistortRectifyMap

TinyYolo Tiny gives long process time once in a while

Can I use openCV to process images from a microscope

how to build a simple image database in OpenCV?

Building a non-CUDA application against CUDA enabled OpenCV?

Trouble VS2017 built a project with different name

How can I use CNN for algae cell counting?

cv::fisheye::projectPoints no results

False positive (FP) decreasing methods

OpenCV FFmpeg VideoCapture Error

Pattern recognition

Difference between essential matrix computed using findEssentialMat and computed using (findFundamentalMat + calibration matrix)

imread not working in opencv2.4.13 on centos6.5

Cascade clasificator JAVA does not load XML

Best direction for building a custom object detector for a badminton Shuttlecock

Segmentation fault when using cv::imshow

Best method to split many images inside one

cv::ocl::Kernel run method generate exception ( error: (-215) clEnqueueReadBuffer) (OpenCV 4.1.0)

not able to detect the edge of tomatoes which are in a bunch overlapping each other.

Links

Contributors

Tags