Questions - OpenCV Q&A Forum

130

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no

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2018-12-07 03:55:33 -0600 Simontraww

Someone have already compiled Opencv (any version) with NEON ?

523

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1

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no

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2018-12-08 07:02:09 -0600 ya_ocv_user

How to remove floating background?

1k

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no

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no

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2018-12-07 03:23:50 -0600 ivec

Measuring line thickness in a noisy image (OCT layer thickness)

755

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no

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2018-12-06 20:33:48 -0600 PhilT

how to load a tensorflow PReLU layer using opencv DNN?

238

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1

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no

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2018-12-06 12:46:20 -0600 berak

Runtime Error in imshow using the DFT example in Opencv 4.0

1k

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1

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no

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2018-12-06 09:27:53 -0600 berak

latest opencv bindings for python3 goes to an unknown python directory on Ubuntu

548

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2

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no

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2018-12-06 08:25:27 -0600 phillity

How facemarkLBF work?

face

6k

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1

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2

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2018-12-10 00:57:34 -0600 f4f

cv::dnn::Net::forward() returns wrong output for intermediate output layer of network

1k

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2

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no

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2018-12-06 06:52:56 -0600 berak

GPU matcher on Python

gpu

79

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2018-12-06 04:19:11 -0600 deepak13

Finding height difference with precision of 1mm using open cv

1k

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2018-12-06 07:44:38 -0600 Filippo9669

OpenCV with CUDA

589

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1

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2

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2018-12-06 05:44:54 -0600 Grillteller

Guidance on landscape image recognition

2k

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1

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2018-12-06 00:54:15 -0600 Martian

Rounding a jagged contour

1k

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2018-12-06 01:16:32 -0600 berak

cv::resize will change the dst Mat::data buf address unexpectedly.

resize

100

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2018-12-05 23:44:37 -0600 Arun@Deb

Why cornerHarris() function uses interleaved Ix^2,Ixy,Iy^2? [closed]

584

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2018-12-06 01:37:16 -0600 berak

How to release the memory in cv::Mat

3.1.0

5k

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1

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no

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2018-12-06 01:46:27 -0600 berak

Blank video and error message: [ WARN:0] cvCreateFileCaptureWithPreference: backend MSMF doesn't support legacy API anymore

2k

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1

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2018-12-05 18:27:26 -0600 Ahmed

Detecting ID Card

Overlooked

16k

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1

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no

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2018-12-07 20:51:18 -0600 Solarmew

Can't open "deploy.prototxt.txt," in function 'cv::dnn::ReadProtoFromTextFile'

1k

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no

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2018-12-05 14:45:33 -0600 icumara

recipe for target 'bin/opencv_annotation' failed [closed]

cmake
make

612

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1

answer

1

vote

2018-12-06 03:32:02 -0600 berak

In which order to supply weights for SVM?

c++
opencv

125

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no

answers

3

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2018-12-05 12:42:31 -0600 DylanVanAssche

[NOT A QUESTION] answers.opencv.org is missing HTTPS support

1k

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no

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2018-12-05 10:12:28 -0600 berak

How to determine if an image/video is pixelated or not [closed]

158

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-1

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2018-12-07 01:47:37 -0600 Ameer Usman

OpenCV using Python to Detect any Object

python#detection#

205

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1

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no

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2018-12-05 06:25:12 -0600 berak

find contours in an image?

140

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no

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no

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2018-12-05 04:46:58 -0600 peter_cz

OpenCV Development Enviroment

development

51

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no

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no

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2018-12-05 04:09:15 -0600 leeNguyen2211

How to i known exactly contour on a surface of an object?

opencv
c++

735

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no

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no

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2018-12-05 02:40:44 -0600 Sar

Parsing error lbfmodel.yaml file in android

1k

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1

answer

1

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2018-12-04 23:29:21 -0600 sreevathsabr

How to resize the contours and Draw it on Resized Image

contour

3k

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1

answer

no

votes

2018-12-04 20:56:18 -0600 beruhan

29,830 questions

Someone have already compiled Opencv (any version) with NEON ?

How to remove floating background?

Measuring line thickness in a noisy image (OCT layer thickness)

how to load a tensorflow PReLU layer using opencv DNN?

Runtime Error in imshow using the DFT example in Opencv 4.0

latest opencv bindings for python3 goes to an unknown python directory on Ubuntu

How facemarkLBF work?

cv::dnn::Net::forward() returns wrong output for intermediate output layer of network

GPU matcher on Python

Finding height difference with precision of 1mm using open cv

OpenCV with CUDA

Guidance on landscape image recognition

Rounding a jagged contour

cv::resize will change the dst Mat::data buf address unexpectedly.

Why cornerHarris() function uses interleaved Ix^2,Ixy,Iy^2? [closed]

How to release the memory in cv::Mat

Blank video and error message: [ WARN:0] cvCreateFileCaptureWithPreference: backend MSMF doesn't support legacy API anymore

Detecting ID Card

Can't open "deploy.prototxt.txt," in function 'cv::dnn::ReadProtoFromTextFile'

recipe for target 'bin/opencv_annotation' failed [closed]

In which order to supply weights for SVM?

[NOT A QUESTION] answers.opencv.org is missing HTTPS support

How to determine if an image/video is pixelated or not [closed]

OpenCV using Python to Detect any Object

find contours in an image?

OpenCV Development Enviroment

How to i known exactly contour on a surface of an object?

Parsing error lbfmodel.yaml file in android

How to resize the contours and Draw it on Resized Image

python-opencv set cv2.VideoCapture connection timeout

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