Questions - OpenCV Q&A Forum

8

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no

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no

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2020-05-29 03:08:32 -0500 NoelCummings

Project QT game has interface errors [closed]

android

12

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no

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no

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2020-05-29 02:46:49 -0500 holger

Silly License Question [closed]

7

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no

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2020-05-29 02:29:24 -0500 FrancescoMandru

Clip limit and window size CLAHE

CLAHE

10

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1

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no

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2020-05-29 02:26:31 -0500 berak

Load an SVM from a string in Python?

13

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1

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no

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2020-05-29 01:09:30 -0500 berak

How do I see outputs of every layer of DNN OpenCV Python (visualization tool)?

12

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1

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no

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2020-05-28 15:37:20 -0500 albeh95

'type' undeclared identifier opencv traits.hpp

object-tracking

21

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no

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-1

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2020-05-28 12:41:00 -0500 berak

imx8: resize.cpp:3784: error: (-215:Assertion failed) !ssize.empty() in function 'resize'

opencv

19

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1

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no

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2020-05-28 10:30:14 -0500 kbarni

image segmentation

image-segmentation

27

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1

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no

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2020-05-28 09:45:20 -0500 kbarni

Is there a function to average (mean) filter for a pixel?

21

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1

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no

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2020-05-28 04:23:21 -0500 berak

having trouble to access to pixels in ROI

c++
opencv

21

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no

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no

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2020-05-28 04:13:43 -0500 albeh95

Drawing a rectangle around detected object with SIFT [closed]

SIFT

28

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1

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no

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2020-05-28 03:47:25 -0500 supra56

Video camera -Windows Visual C++ build works, gcc doesn't

11

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no

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2020-05-28 01:44:38 -0500 mm1994uestc

Which Opencv algorithm is supported by TAPI?

opencvtapiopencldsp

17

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no

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no

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2020-05-27 19:59:29 -0500 jadengao

Is OpenCV allowed to use in windows user space driver of camera?

36

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1

answer

no

votes

2020-05-27 13:16:15 -0500 kpachinger

OpenCV camera works really strange (Android)

19

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no

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no

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2020-05-27 09:53:23 -0500 Rok

Tracker property access fails with SEGFAULT on ARM, but works in X86_64

41

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1

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no

votes

2020-05-27 08:14:38 -0500 Amal

error: Unsupported activation: mish in function 'cv::dnn::darknet::ReadDarknetFromCfgStream'

20

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no

answers

no

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2020-05-27 07:55:00 -0500 supra56

MultiBandBlending

stitching

21

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1

answer

no

votes

2020-05-27 07:26:56 -0500 supra56

Issue with np.zeros() while trying to get a black background

background

39

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1

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no

votes

2020-05-27 04:06:29 -0500 kbarni

what contains cv::Mat data

318

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1

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no

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2020-05-27 03:33:00 -0500 kpachinger

detecting multi color document with OpenCV4Android

19

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1

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no

votes

2020-05-27 02:57:52 -0500 berak

How can I remove the metadata from my image.

image

28

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no

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2020-05-26 21:27:04 -0500 swkim

How to estimate cars speed with video from rear view camera

246

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no

answers

no

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2020-05-26 20:15:14 -0500 healthy_H

Does using a Intel C++ compiler instead of the standard g++ compiler in compiling opencv codes make difference in algorithm times???

15

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no

answers

no

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2020-05-26 15:41:23 -0500 Reid

Is there keypoint javascript tutorial ?

103

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1

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no

votes

2020-05-26 11:35:28 -0500 Rok

module qtdemux0 reported: Internal data stream error [closed]

gstreamer

23

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no

answers

1

vote

2020-05-26 11:19:55 -0500 Neb

Calculate histogram using Graph API (G-API)

362

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1

answer

1

vote

2020-05-26 10:50:56 -0500 Asmita Khaneja

DNN onnx model with variable batch size

dnn
onnx

22

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no

answers

no

votes

2020-05-26 10:32:39 -0500 albeh95

Object detection using ORB

objectdetection

583

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1

answer

no

votes

2020-05-26 07:12:48 -0500 supra56

33,213 questions

Project QT game has interface errors [closed]

Silly License Question [closed]

Clip limit and window size CLAHE

Load an SVM from a string in Python?

How do I see outputs of every layer of DNN OpenCV Python (visualization tool)?

'type' undeclared identifier opencv traits.hpp

imx8: resize.cpp:3784: error: (-215:Assertion failed) !ssize.empty() in function 'resize'

image segmentation

Is there a function to average (mean) filter for a pixel?

having trouble to access to pixels in ROI

Drawing a rectangle around detected object with SIFT [closed]

Video camera -Windows Visual C++ build works, gcc doesn't

Which Opencv algorithm is supported by TAPI?

Is OpenCV allowed to use in windows user space driver of camera?

OpenCV camera works really strange (Android)

Tracker property access fails with SEGFAULT on ARM, but works in X86_64

error: Unsupported activation: mish in function 'cv::dnn::darknet::ReadDarknetFromCfgStream'

MultiBandBlending

Issue with np.zeros() while trying to get a black background

what contains cv::Mat data

detecting multi color document with OpenCV4Android

How can I remove the metadata from my image.

How to estimate cars speed with video from rear view camera

Does using a Intel C++ compiler instead of the standard g++ compiler in compiling opencv codes make difference in algorithm times???

Is there keypoint javascript tutorial ?

module qtdemux0 reported: Internal data stream error [closed]

Calculate histogram using Graph API (G-API)

DNN onnx model with variable batch size

Object detection using ORB

Triangle detection - Canny failing on corner [closed]

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