Questions - OpenCV Q&A Forum

7

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2020-03-28 17:58:21 -0500 Horst

Lidar depth-map interpolation using "guidance" image

25

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1

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2020-03-28 15:16:55 -0500 Ratoone

Disparity Map to Point Cloud gone wrong

9

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-1

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2020-03-28 10:44:17 -0500 katabolerTeufel

OpenCV 4.2 build with contrib modules java

11

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2020-03-28 10:20:56 -0500 AnthonGar

How to calculate the angle relative to the camera - python

11

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2020-03-28 09:51:04 -0500 1dbup

example_tutorial_how_to_use_parallel_for :- comment

9

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2020-03-28 08:42:38 -0500 andrei186

workon: command not found No module named 'cv2'

16

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1

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2020-03-28 05:49:53 -0500 otoker

Displaying UDP Multicast Stream

17

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-2

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2020-03-28 03:28:29 -0500 maha mohy

How to delay drawing on an aruco marker?

15

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2020-03-28 00:00:48 -0500 Jimmy_Fan

cvtColor with big mosaic

16

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2020-03-27 19:22:27 -0500 Gabriel0233

You can you use the camera of an application in opencv?

10

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no

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2020-03-27 19:19:02 -0500 DC Dweller

Source code for opencv_videoio_ffmpeg430_64.dll to decode HEIC images

HEIC
ffmgep

23

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1

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2020-03-27 13:50:02 -0500 mvuori

while (1) { } and camera FPS

15

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2020-03-27 13:44:20 -0500 scriptdiddy

Convert RGB array to YUV422 4:2:2 in Python

30

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1

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no

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2020-03-27 11:12:58 -0500 link1375

findContours outputs different result, if the camera is parallel to the contour border

14

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1

answer

-1

votes

2020-03-27 09:42:20 -0500 VoDHei

Train cascade classifier for game screenshots

cascadeclassifier

18

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no

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no

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2020-03-27 04:29:40 -0500 Steven.Dragoz

Detection of Blood Vessels Junctions

image-processing

24

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answers

-1

votes

2020-03-27 02:01:43 -0500 majid kakavandi

hi friends.I want to install opencv on google colab for image processing but I couldn't do it.I also used the link below but to no result.

19

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2020-03-27 01:17:48 -0500 penguin18

Compute moments for set of polygons

moments

23

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no

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2020-03-26 21:18:21 -0500 supra56

opencv kalman filter(python) problem when no detection

52

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no

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-1

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2020-03-26 11:30:52 -0500 lovel

How to detect and display body temperature using opencv python?

temperature

18

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no

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2020-03-26 08:27:05 -0500 AzureSnake

cv.putText does not display text properly

20

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no

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2020-03-26 08:05:13 -0500 Mattia

Opencv yolo3 different result than original

yolo3

15

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no

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2020-03-26 07:46:11 -0500 tonyb

AR camera calibration

41

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1

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no

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2020-03-26 05:03:26 -0500 berak

How to crop human detected frame from live video.

29

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1

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no

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2020-03-26 03:56:03 -0500 berak

How to compute the center of a bounding box?

19

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no

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2020-03-26 03:41:43 -0500 berak

Image quality assessment

c++
opencv

21

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no

answers

1

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2020-03-26 02:42:17 -0500 berak

OpenCV_Contrib module quality

c++
opencv

43

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1

answer

1

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2020-03-26 01:48:26 -0500 blorgggg

Graycode Pattern: Irregular and off-center??

21

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no

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-1

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2020-03-26 01:20:49 -0500 prajyot

How detect text from image and save into text file using opencv in c++

21

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no

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2020-03-26 01:18:59 -0500 Paul Jurczak

What is the difference between cv::stereo::StereoMatcher::compute and cv::StereoMatcher::compute?

stereo

32,756 questions

Lidar depth-map interpolation using "guidance" image

Disparity Map to Point Cloud gone wrong

OpenCV 4.2 build with contrib modules java

How to calculate the angle relative to the camera - python

example_tutorial_how_to_use_parallel_for :- comment

workon: command not found No module named 'cv2'

Displaying UDP Multicast Stream

How to delay drawing on an aruco marker?

cvtColor with big mosaic

You can you use the camera of an application in opencv?

Source code for opencv_videoio_ffmpeg430_64.dll to decode HEIC images

while (1) { } and camera FPS

Convert RGB array to YUV422 4:2:2 in Python

findContours outputs different result, if the camera is parallel to the contour border

Train cascade classifier for game screenshots

Detection of Blood Vessels Junctions

hi friends.I want to install opencv on google colab for image processing but I couldn't do it.I also used the link below but to no result.

Compute moments for set of polygons

opencv kalman filter(python) problem when no detection

How to detect and display body temperature using opencv python?

cv.putText does not display text properly

Opencv yolo3 different result than original

AR camera calibration

How to crop human detected frame from live video.

How to compute the center of a bounding box?

Image quality assessment

OpenCV_Contrib module quality

Graycode Pattern: Irregular and off-center??

How detect text from image and save into text file using opencv in c++

What is the difference between cv::stereo::StereoMatcher::compute and cv::StereoMatcher::compute?

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