Questions - OpenCV Q&A Forum

6

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2020-10-21 10:26:37 -0500 xz1990

onnx model shows slower inference when setting cuda as backend

1k

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1

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1

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2020-10-21 07:15:05 -0500 sturkmen

How to reconstruct damaged barcode

12

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2020-10-21 06:32:50 -0500 sbofirov

Cannot reproduce same build

10

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2020-10-21 06:11:58 -0500 mj1610

How to identify and measure square ceiling tiles

linedetection

24

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-1

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2020-10-21 04:21:07 -0500 yujy9014

OpenCV Python program for Vehicle detection in a Video frame

mysqlopenv#python

13

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2020-10-21 00:04:21 -0500 ABalandra

Depth registration function on CUDA

11

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2020-10-20 21:56:57 -0500 TonyChu

How can we replace the dot line to straight Line with dotnet C# [closed]

30

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2020-10-20 17:59:09 -0500 Boris Brodski

OpenCV predictions much worse compared to Tensorflow

21

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2020-10-20 14:42:02 -0500 Alex_Beginer

Take a screenshot of the screen using gpu.

CUDA

13

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-1

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2020-10-20 08:40:44 -0500 Alex Staff

Get error with connected layer in darknet model

32

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1

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2020-10-20 08:08:36 -0500 supra56

Unable to detect circles with HOUGH_GRADIENT_ALT (OpenCV 4.4.0.44 Python)

houghcircle

13

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2020-10-20 07:56:23 -0500 palladin

Calculating the vector corresponding to the pixel in the image

distortion

399

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2020-10-20 04:54:46 -0500 sturkmen

Viz3d setCamera() only works the first time it is called

8

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2020-10-20 02:30:23 -0500 Boris Brodski

Can't load freezed and optimized Tensorflow 2.3.0 ResNet like model

12

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2020-10-19 15:57:54 -0500 ncolterx

How to include 'opencv-python' in Anaconda meta.yaml?

23

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-1

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2020-10-19 14:16:46 -0500 merco

How could detect technical drawing page?

18

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-1

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2020-10-19 13:38:38 -0500 ambuje

How to fit an Image to a4 size sheet?

9

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2020-10-19 08:01:11 -0500 palladin

FLANN matcher not work properly

flann

19

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2020-10-19 07:30:38 -0500 kun

Confusion about opencv's distortion model w.r.t Brown–Conrady model

11

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1

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2020-10-19 06:05:25 -0500 comar

Error on loading ONNX model

22

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2020-10-18 13:41:11 -0500 RedMarsBlueMoon

Does ORB SLAM2 perform worse on weaker compute?!

orbslam2

15

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no

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2020-10-18 06:50:45 -0500 antithing

Find point correspondences without features or descriptors?

42

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1

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1

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2020-10-18 05:11:30 -0500 rgade

Different output from Python and C++ in CalibrateHandEye()

44

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2020-10-17 14:34:57 -0500 kpachinger

Is there keypoint javascript tutorial ?

29

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2020-10-17 10:57:39 -0500 sturkmen

Convert Python Into Java / Kotlin using these operations

21

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-1

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2020-10-17 08:53:13 -0500 hajerhr

How to set a duration time for a detected object ?

opencvpyhon

177

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1

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no

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2020-10-17 01:33:43 -0500 mvuori

Camera only shows first frame, then it becomes slow and then it completely freezes

python

18

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2020-10-17 01:06:48 -0500 Ric

Will MOSSE tracker (OpenCV3.4.1+) run on Pi Zero?

13

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no

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2020-10-16 18:23:37 -0500 EmmanuelMess

Build statically, missing cv::countNonZero(cv::_InputArray const&)

android

29

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1

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no

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2020-10-16 08:40:00 -0500 berak

31,715 questions

onnx model shows slower inference when setting cuda as backend

How to reconstruct damaged barcode

Cannot reproduce same build

How to identify and measure square ceiling tiles

OpenCV Python program for Vehicle detection in a Video frame

Depth registration function on CUDA

How can we replace the dot line to straight Line with dotnet C# [closed]

OpenCV predictions much worse compared to Tensorflow

Take a screenshot of the screen using gpu.

Get error with connected layer in darknet model

Unable to detect circles with HOUGH_GRADIENT_ALT (OpenCV 4.4.0.44 Python)

Calculating the vector corresponding to the pixel in the image

Viz3d setCamera() only works the first time it is called

Can't load freezed and optimized Tensorflow 2.3.0 ResNet like model

How to include 'opencv-python' in Anaconda meta.yaml?

How could detect technical drawing page?

How to fit an Image to a4 size sheet?

FLANN matcher not work properly

Confusion about opencv's distortion model w.r.t Brown–Conrady model

Error on loading ONNX model

Does ORB SLAM2 perform worse on weaker compute?!

Find point correspondences without features or descriptors?

Different output from Python and C++ in CalibrateHandEye()

Is there keypoint javascript tutorial ?

Convert Python Into Java / Kotlin using these operations

How to set a duration time for a detected object ?

Camera only shows first frame, then it becomes slow and then it completely freezes

Will MOSSE tracker (OpenCV3.4.1+) run on Pi Zero?

Build statically, missing cv::countNonZero(cv::_InputArray const&)

Plotting the pixel density of a binary image

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