Questions - OpenCV Q&A Forum

5

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no

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no

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2019-09-19 15:34:23 -0500 ArutyunovG

OpenVINO IR support

7

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no

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no

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2019-09-19 15:24:58 -0500 rkit

Help porting dnn edge_detection example to C++

4

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2019-09-19 13:40:13 -0500 Rhapsodus

Using SuperResolution with a Lepton 3.5 PureThermal 2

7

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2019-09-19 10:46:07 -0500 saurabh162

Scaning work place

5

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2019-09-19 10:21:27 -0500 cm7695

BM3D strange artifacts

BM3D

16

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no

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2019-09-19 09:15:55 -0500 ciao_johnny

I get a image at top , i want a result as gray value summary with location same as top, how can i makeit . I did try with histogram but proved useless. thanks!

histogramcomparison

11

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2019-09-19 07:10:02 -0500 dkprog

Is Haar cascade classifier suitable for bottle label detection?

10

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2019-09-19 06:21:31 -0500 Matha

Geany settings for user builds in RPi under Buster

18

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-2

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2019-09-19 04:13:12 -0500 MHZ

Finding ROI

9

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2019-09-19 02:21:37 -0500 RootbeerDev

Opencv 3.4.6 Tensorflow c++ crashes on setInput

15

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2019-09-19 01:04:24 -0500 Mustafa Gönül

OpenCL: HDR Imaging

HDR
opencl

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2019-09-18 23:03:32 -0500 Vizier87

Access denied when debugging ALL_BUILD in CMake

VS2019

16

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no

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2019-09-18 21:43:04 -0500 vasanthahr

Opencv.js: Getting (index):413 Uncaught (in promise) abort("OOM"). Build with -s ASSERTIONS=1 for more info.

8

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no

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2019-09-18 21:10:24 -0500 gino0717

trying to disable VIDEOIO ERROR message

error

38

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1

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no

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2019-09-18 21:05:21 -0500 Hellcho

unable to get keypoints in opencv.js by orb detect and compute.

19

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no

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2019-09-18 16:33:42 -0500 surfreta

the problem of loading mov file in opencv 4

16

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no

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2019-09-18 13:09:52 -0500 Alladiz

Split video

35

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1

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no

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2019-09-18 12:17:16 -0500 dbots94

Get Rotation and Translation Matrix

19

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2019-09-18 11:49:49 -0500 tom91automation

Linux Terminal Command to test the OpenCV

21

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1

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2019-09-18 11:45:17 -0500 cccoleman

ORB feature detection is being confused by repetitive elements (black bars). How do I fix?

19

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1

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2019-09-18 09:43:35 -0500 frank95

How could I get more accurate images detects and crops?

9

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no

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2019-09-18 08:58:44 -0500 AndreasM

Why is max not equal to beta after using normalize?

6

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no

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2019-09-18 05:38:29 -0500 ArthurAttout

undefined reference to 'cv::imwrite with Android SDK

15

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no

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2019-09-18 04:36:36 -0500 LBerger

discrete_fourier_transform sample error in opencv4.1.1

45

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1

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no

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2019-09-18 04:06:58 -0500 Kitnos

Separate red and red reflection from an object

c++
HSV

14

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no

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2019-09-18 02:03:09 -0500 Raki

Getting the coordinates of intense non-black pixels

27

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no

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2019-09-18 01:55:39 -0500 bnbhehe

OpenCV dnn - Squeeze & Excitation Module freezing

41

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1

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no

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2019-09-17 18:29:45 -0500 Witek

Detect objects in real time video with least latency

objectdetection

15

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no

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2019-09-17 16:51:51 -0500 Tina J

OpenCV 4: 'CAP_PROP_POS_FRAMES' was not declared in this scope

26

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1

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no

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2019-09-17 15:18:57 -0500 Chris

31,389 questions

OpenVINO IR support

Help porting dnn edge_detection example to C++

Using SuperResolution with a Lepton 3.5 PureThermal 2

Scaning work place

BM3D strange artifacts

I get a image at top , i want a result as gray value summary with location same as top, how can i makeit . I did try with histogram but proved useless. thanks!

Is Haar cascade classifier suitable for bottle label detection?

Geany settings for user builds in RPi under Buster

Finding ROI

Opencv 3.4.6 Tensorflow c++ crashes on setInput

OpenCL: HDR Imaging

Access denied when debugging ALL_BUILD in CMake

Opencv.js: Getting (index):413 Uncaught (in promise) abort("OOM"). Build with -s ASSERTIONS=1 for more info.

trying to disable VIDEOIO ERROR message

unable to get keypoints in opencv.js by orb detect and compute.

the problem of loading mov file in opencv 4

Split video

Get Rotation and Translation Matrix

Linux Terminal Command to test the OpenCV

ORB feature detection is being confused by repetitive elements (black bars). How do I fix?

How could I get more accurate images detects and crops?

Why is max not equal to beta after using normalize?

undefined reference to 'cv::imwrite with Android SDK

discrete_fourier_transform sample error in opencv4.1.1

Separate red and red reflection from an object

Getting the coordinates of intense non-black pixels

OpenCV dnn - Squeeze & Excitation Module freezing

Detect objects in real time video with least latency

OpenCV 4: 'CAP_PROP_POS_FRAMES' was not declared in this scope

Software synthesizer interface detection (lines inside of circles)

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