Questions - OpenCV Q&A Forum

864

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no

answers

1

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2019-12-12 07:04:02 -0600 ARYL518

Jitter problem of the pose estimated by SolvePnp

pose-estimation

1k

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no

answers

no

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2019-12-12 05:35:38 -0600 antithing

Calculating depth with Ptr<StereoSGBM>, black bar on image

454

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2019-12-12 05:41:37 -0600 berak

I have tried installing opencv on raspberry pi but i get this error on cmake

138

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1

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no

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2019-12-12 08:32:09 -0600 kbarni

Why does OpenCV calcHistDemo differ from other histogram generators

histogram

216

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no

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2019-12-12 02:45:44 -0600 ARYL518

Pose estimation of a needle

pose-estimation

1k

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2019-12-12 03:21:17 -0600 Glychee

waitKey(1) freezes display output, is there a fix?

893

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1

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no

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2019-12-12 03:57:00 -0600 kbarni

Calculate hue distance from hue histogram?

9k

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1

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2

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2019-12-14 11:13:48 -0600 supra56

cv2.imshow and cv2.imwrite show different output from the same array[SOLVED]

137

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2019-12-11 06:13:59 -0600 dineshlama

list of segmentation algorithms

segmentation

9k

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2

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no

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2019-12-12 08:46:51 -0600 supra56

Python, eliminate small contours

findContours

104

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2019-12-11 02:21:36 -0600 it_master

How to associate a color value to a number?

c++
opencv

377

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1

answer

1

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2019-12-11 02:02:53 -0600 berak

Test Changes in forked repo

673

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2019-12-10 14:28:04 -0600 sundowatch

Opencv.js Uncaught TypeError: fields[fieldName].write is not a function

639

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2019-12-10 12:04:53 -0600 sameh4

How to rectify an image based to the intrinsics of another camera

Rectification

1k

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1

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no

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2019-12-10 11:50:22 -0600 berak

Unable to locate library file (running OpenCV4.1.2 using pre-built binaries and CodeLite on Windows)

287

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no

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2019-12-10 12:12:04 -0600 LBerger

Max Categories, MaxDepth in Random Forest

484

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2019-12-10 08:52:37 -0600 Shay Weissman

Does OpenCv 4.1.2 support darknet yolo xor presented by AlexeyAB

418

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no

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2019-12-10 05:17:39 -0600 Bletsu

Streaming via rtsp

1k

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no

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2

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2020-10-26 15:47:52 -0600 kilwa

Algorithm suggestion for texture image matching

1k

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2019-12-09 15:14:19 -0600 Scott Rose

Memory Management in Opencv.js

79

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2019-12-09 14:57:42 -0600 li

hi brothers

open4.1.2

593

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2019-12-09 14:22:54 -0600 TakiEddine

How to compile an opencv c++ code using linaro arm-gcc cross-compiler

633

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1

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2019-12-09 05:55:15 -0600 NeoGeoBar

Can i find if a line connected component is strongly connected or not?

1k

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1

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4

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2020-09-07 01:13:54 -0600 ieliz

Object tracking: GOTURN - failed to allocate 90 GB cv::OutOfMemoryError

101

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-1

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2019-12-09 04:35:14 -0600 it_master

How to associate a Mat color value to an int/float value?

c++

206

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1

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no

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2019-12-10 02:10:15 -0600 berak

Recording from imshow/matrix, not from webcam

opencv4

2k

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1

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no

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2019-12-09 12:16:06 -0600 gpcbitnik

How to pass image data from javascript to opencv c++ webassembly

788

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1

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no

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2019-12-08 11:42:52 -0600 mvuori

Order of the static library on Android

c++_static

787

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no

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no

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2019-12-08 09:14:41 -0600 lamp

libv4l unable convert to requested pixfmt

162

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no

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1

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2019-12-07 15:13:21 -0600 TigerShark

29,830 questions

Jitter problem of the pose estimated by SolvePnp

Calculating depth with Ptr<StereoSGBM>, black bar on image

I have tried installing opencv on raspberry pi but i get this error on cmake

Why does OpenCV calcHistDemo differ from other histogram generators

Pose estimation of a needle

waitKey(1) freezes display output, is there a fix?

Calculate hue distance from hue histogram?

cv2.imshow and cv2.imwrite show different output from the same array[SOLVED]

list of segmentation algorithms

Python, eliminate small contours

How to associate a color value to a number?

Test Changes in forked repo

Opencv.js Uncaught TypeError: fields[fieldName].write is not a function

How to rectify an image based to the intrinsics of another camera

Unable to locate library file (running OpenCV4.1.2 using pre-built binaries and CodeLite on Windows)

Max Categories, MaxDepth in Random Forest

Does OpenCv 4.1.2 support darknet yolo xor presented by AlexeyAB

Streaming via rtsp

Algorithm suggestion for texture image matching

Memory Management in Opencv.js

hi brothers

How to compile an opencv c++ code using linaro arm-gcc cross-compiler

Can i find if a line connected component is strongly connected or not?

Object tracking: GOTURN - failed to allocate 90 GB cv::OutOfMemoryError

How to associate a Mat color value to an int/float value?

Recording from imshow/matrix, not from webcam

How to pass image data from javascript to opencv c++ webassembly

Order of the static library on Android

libv4l unable convert to requested pixfmt

Brute Force Matcher with OCL won't run on GPU

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