Questions - OpenCV Q&A Forum

45

views

3

answers

no

votes

2019-07-20 08:22:03 -0500 supra56

How to put rotated text in OpenCV ?

cvPutText

2

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no

answers

no

votes

2019-07-20 08:04:03 -0500 Jérémy K

Predict trajectory of hand based on 3D coordinates

26

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no

answers

no

votes

2019-07-20 07:02:36 -0500 muglikar

Find hinge point or axis of rotation point?

4

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no

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no

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2019-07-20 06:28:51 -0500 berak

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

9

views

no

answers

no

votes

2019-07-20 04:22:32 -0500 sonicmaster

How to find the centroid of a specific square from different types of squares in the image?

opencvC++

6

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no

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no

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2019-07-20 01:24:09 -0500 savailonei

How to get "local maxima" of distance transform result?

22

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no

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no

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2019-07-19 09:45:48 -0500 berak

cmake Opencv compile

37

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1

answer

no

votes

2019-07-19 05:32:15 -0500 kbarni

Generalizing the size for Detecting Horizontal and Vertical Lines

15

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no

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no

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2019-07-19 04:54:41 -0500 Sky31

Color consistency algorithms python

29

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1

answer

no

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2019-07-19 04:06:30 -0500 Witek

How to create 32-bit dll file for OpenCV version 4.0.1?

opencv401

14

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no

answers

no

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2019-07-19 03:29:24 -0500 berak

detectMultiScale() function

c++
cascade

21

views

1

answer

no

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2019-07-19 00:29:50 -0500 NickKao

QRCodeDetector in Android cause ANR(no response)

android

10

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no

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no

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2019-07-19 00:29:25 -0500 Dhaval Jivani

White paper on a white background not working

10

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no

answers

no

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2019-07-18 19:25:25 -0500 Rafis

Traincascade Train dataset for temp stage can not be filled

opencvtraincascade

22

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no

answers

no

votes

2019-07-18 09:06:30 -0500 tgpsantos

Writing video in .mp4

20

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no

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no

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2019-07-18 08:14:46 -0500 Rafutek

Build OpenCV Java for Linux, MacOS and Windows

10

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no

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no

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2019-07-18 01:40:05 -0500 nikhil_g

Skipping Incompatible libraries : armv8-aarch64 cross compiler

23

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no

answers

no

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2019-07-17 22:00:50 -0500 132ikl

Segmentation Fault when attempting to import cv2 in Python 3 [closed]

37

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1

answer

no

votes

2019-07-17 15:48:26 -0500 Witek

How can I use yolo for box detection?

yolo

41

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no

answers

no

votes

2019-07-17 15:41:40 -0500 FriendlyViking

Issue when testing any openCV CUDA samples: /usr/local/lib/libopencv_cudaobjdetect.so: undefined reference to `cv::cuda::StreamAccessor::getStream(cv::cuda::Stream const&)'

CUDA
Jetson

26

views

1

answer

no

votes

2019-07-17 15:28:22 -0500 Witek

Help detecting where a video has been cut up/ jump cuts

28

views

1

answer

no

votes

2019-07-17 10:55:44 -0500 kbarni

selectROI does not close the window after 'enter' pressed?

14

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no

answers

-1

votes

2019-07-17 10:37:14 -0500 marquest

find outlined text in an image and cut the outline text ; with python

22

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no

answers

no

votes

2019-07-17 07:08:55 -0500 supra56

Mac camera fail to initialise

mac
camera

13

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no

answers

no

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2019-07-17 03:55:01 -0500 berak

Loading a Caffe model in OpenCV.js

OpenCV.js

22

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no

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no

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2019-07-17 03:36:26 -0500 salvo88

CV2 installed, but Import cv2 on spyder gives an error

22

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no

answers

no

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2019-07-17 01:57:57 -0500 ilas

Any implementation of LineSegmentDetector for python ?

17

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no

answers

no

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2019-07-17 01:47:42 -0500 kildonggo

I made spectral entropy code , but strange.

11

views

1

answer

no

votes

2019-07-17 01:42:54 -0500 berak

Tracking.hpp library not found

opencv#c++#linux

13

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no

answers

no

votes

2019-07-16 23:06:38 -0500 cuixing

how to import lstm net in opencv?

lstm

30,986 questions

How to put rotated text in OpenCV ?

Predict trajectory of hand based on 3D coordinates

Find hinge point or axis of rotation point?

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

How to find the centroid of a specific square from different types of squares in the image?

How to get "local maxima" of distance transform result?

cmake Opencv compile

Generalizing the size for Detecting Horizontal and Vertical Lines

Color consistency algorithms python

How to create 32-bit dll file for OpenCV version 4.0.1?

detectMultiScale() function

QRCodeDetector in Android cause ANR(no response)

White paper on a white background not working

Traincascade Train dataset for temp stage can not be filled

Writing video in .mp4

Build OpenCV Java for Linux, MacOS and Windows

Skipping Incompatible libraries : armv8-aarch64 cross compiler

Segmentation Fault when attempting to import cv2 in Python 3 [closed]

How can I use yolo for box detection?

Issue when testing any openCV CUDA samples: /usr/local/lib/libopencv_cudaobjdetect.so: undefined reference to `cv::cuda::StreamAccessor::getStream(cv::cuda::Stream const&)'

Help detecting where a video has been cut up/ jump cuts

selectROI does not close the window after 'enter' pressed?

find outlined text in an image and cut the outline text ; with python

Mac camera fail to initialise

Loading a Caffe model in OpenCV.js

CV2 installed, but Import cv2 on spyder gives an error

Any implementation of LineSegmentDetector for python ?

I made spectral entropy code , but strange.

Tracking.hpp library not found

how to import lstm net in opencv?

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