Questions - OpenCV Q&A Forum

163

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no

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no

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2018-12-04 20:25:18 -0600 rbaezam

How to get OpenCV (javascript edition) working on Internet Explorer 11?

3k

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1

answer

1

vote

2018-12-04 20:03:20 -0600 berak

why it cannot detect some profile face?

613

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1

answer

no

votes

2018-12-11 10:43:33 -0600 berak

Traveling Santa Contest

AI
santa

376

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1

answer

no

votes

2018-12-04 09:13:08 -0600 Ahmed

Getting the best threshold for each channel

python

3k

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1

answer

no

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2018-12-04 08:36:44 -0600 LBerger

Why converting an image from CV_8UC3 to CV_32FC1 still seems the same?

1k

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no

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1

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2018-12-04 07:51:18 -0600 Zana Zakaryaie Nejad

What is HAL exactly? Whats the difference between HAL and T-API?

823

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1

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no

votes

2018-12-04 06:00:09 -0600 jackal90

fatal error LNK1215: metadata operation failed when include dnn from opencv in c++ project on visual studio 2015

c++
opencv

257

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no

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2018-12-04 05:23:44 -0600 anuragchaudhary004

Not able to create separate image for each input image.

696

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no

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5

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2019-04-02 04:44:22 -0600 Akhil Patel

Eye gaze detection in android [closed]

3k

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no

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no

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2018-12-04 03:46:07 -0600 anuragchaudhary004

How to loop over several images in opencv?

glob

218

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1

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no

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2018-12-04 00:41:27 -0600 berak

Android platform, cvCreateFileCapture return null [closed]

2k

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no

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no

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2018-12-03 23:05:04 -0600 Muhammad Hassan

Python OpenCV returns wrong FPS

580

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no

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1

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2018-12-04 18:16:34 -0600 ars0

Could not generate .wasm file when building opencv.js

743

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1

answer

1

vote

2018-12-04 01:36:49 -0600 berak

Error: The function/feature is not implemented (The called functionality is disabled for current build or platform)

955

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1

answer

no

votes

2019-11-23 02:05:43 -0600 Akhil Patel

Canny Edge Detector doesn't return filtered image

canny

290

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no

answers

1

vote

2018-12-03 07:44:32 -0600 Filippo9669

Max gradient magnitude in Canny's algorithm

1k

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no

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no

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2018-12-03 06:34:11 -0600 844G

How to build Opencv_ffmpeg.dll?

opencv_ffmpeg.dll

246

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1

answer

no

votes

2018-12-03 03:55:25 -0600 ojxsdd

Need help creating a static rectangle in middle of video window for open cv

978

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1

answer

-1

votes

2018-12-05 01:16:06 -0600 berak

Why FeatureDetector is deprecated on OpenCV 3.42 ??

790

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1

answer

1

vote

2018-12-03 04:20:39 -0600 berak

Error while loading YAML model file using opencv in android

322

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no

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no

votes

2018-12-02 20:57:09 -0600 s.wtnb

Does YOLOv3 CustomData work on Android(OpenCV 3.4.4 or later)?

195

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1

answer

no

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2018-12-02 09:09:01 -0600 berak

Find max shape to fit in my contour

contours

1k

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1

answer

no

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2018-12-03 05:00:53 -0600 kbarni

OpenCV C++ detect line and coordinates and move it to the another image

5k

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1

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no

votes

2018-12-03 04:11:08 -0600 kbarni

How to write/display video frame into /dev/fb1 with open('/dev/fb1', 'rb+')?

10k

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3

answers

1

vote

2018-12-02 13:38:08 -0600 sturkmen

merge overlapping rectangles

groupRectangles

160

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no

answers

no

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2018-12-01 20:53:03 -0600 SameerRaina

mac installation with homebrew doesn't make python3.x folder

726

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no

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no

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2018-12-01 17:47:16 -0600 goofy3785

gpu acceleration for opencv on android

android

850

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1

answer

no

votes

2018-12-01 19:26:32 -0600 berak

cmake issue compiling bridging code for OpenCV,OpenKinect and PCL

4k

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1

answer

no

votes

2018-12-01 11:30:00 -0600 Hatmpatn

Largest circle inside a contour - Python

335

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1

answer

no

votes

2018-12-03 12:24:10 -0600 DylanVanAssche

29,830 questions

How to get OpenCV (javascript edition) working on Internet Explorer 11?

why it cannot detect some profile face?

Traveling Santa Contest

Getting the best threshold for each channel

Why converting an image from CV_8UC3 to CV_32FC1 still seems the same?

What is HAL exactly? Whats the difference between HAL and T-API?

fatal error LNK1215: metadata operation failed when include dnn from opencv in c++ project on visual studio 2015

Not able to create separate image for each input image.

Eye gaze detection in android [closed]

How to loop over several images in opencv?

Android platform, cvCreateFileCapture return null [closed]

Python OpenCV returns wrong FPS

Could not generate .wasm file when building opencv.js

Error: The function/feature is not implemented (The called functionality is disabled for current build or platform)

Canny Edge Detector doesn't return filtered image

Max gradient magnitude in Canny's algorithm

How to build Opencv_ffmpeg.dll?

Need help creating a static rectangle in middle of video window for open cv

Why FeatureDetector is deprecated on OpenCV 3.42 ??

Error while loading YAML model file using opencv in android

Does YOLOv3 CustomData work on Android(OpenCV 3.4.4 or later)?

Find max shape to fit in my contour

OpenCV C++ detect line and coordinates and move it to the another image

How to write/display video frame into /dev/fb1 with open('/dev/fb1', 'rb+')?

merge overlapping rectangles

mac installation with homebrew doesn't make python3.x folder

gpu acceleration for opencv on android

cmake issue compiling bridging code for OpenCV,OpenKinect and PCL

Largest circle inside a contour - Python

Machine Learning: NormalBayesClassifier no results [closed]

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