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2020-12-05 15:34:54 -0500 commented question installing 3.4.12 for ubuntu 18.04 LTS (install from source) for yolov4

It will not change. U may ask @berak.

2020-12-05 15:34:31 -0500 commented question installing 3.4.12 for ubuntu 18.04 LTS (install from source) for yolov4

It will not change. U may ask @gerak.

2020-12-05 15:33:28 -0500 commented question installing 3.4.12 for ubuntu 18.04 LTS (install from source) for yolov4

It will not change. YOLOV3 is stopped researching. Only YOLOV4/5 and YOLOV-ppe

2020-12-05 15:31:48 -0500 commented question installing 3.4.12 for ubuntu 18.04 LTS (install from source) for yolov4

It will not change.

2020-12-05 07:19:54 -0500 commented question installing 3.4.12 for ubuntu 18.04 LTS (install from source) for yolov4

Does this help from berak's answer

2020-12-05 07:19:21 -0500 commented question installing 3.4.12 for ubuntu 18.04 LTS (install from source) for yolov4

Does this help from berak;answer

2020-12-03 08:26:59 -0500 commented question installing 3.4.12 for ubuntu 18.04 LTS (install from source) for yolov4

It will not work on older opencv version. YOLO have been released named YOLO v4, YOLO v5 and PP-YOLO will work on OpenC

2020-12-03 08:06:24 -0500 commented question Why is the processImage delegate not getting called automatically?

U didn't called processImage or import processImage.

2020-12-03 07:55:01 -0500 commented answer Did convexityDefects function behaviour changed between cv2 versions 4.2.0 and 4.3.0?

Python only not c++

2020-12-03 07:37:47 -0500 edited question I am create a rectangle box in video stream using python. how to apply face detection in rectangular box inside only and don't need out of the rectangular box detect face

I am create a rectangle box in video stream using python. how to apply face detection in rectangular box inside only and

2020-12-02 10:06:10 -0500 commented question Duplicate frames in saved file from cv2.VideoWriter

if you have a 150fps video, try to use cv2.waitKey(15000) Does this help?

2020-12-02 09:18:43 -0500 commented question installing 3.4.12 for ubuntu 18.04 LTS (install from source) for yolov4

That fine with nvidia GE MTX 130. But it didn't tell u how many cores. Unfortunately, u can't do make -j4. U merely have

2020-12-02 08:31:29 -0500 commented question installing 3.4.12 for ubuntu 18.04 LTS (install from source) for yolov4

R u on raspberry pi? What's model?

2020-12-02 08:31:05 -0500 commented question installing 3.4.12 for ubuntu 18.04 LTS (install from source) for yolov4

R u on raspberry pi?

2020-12-02 08:29:35 -0500 commented question imshow no window on Mac Big Sur with Python

Sorry @berak. Big Sur is latest advanced desktop operating system in the world. Will have to wait.

2020-12-02 08:28:19 -0500 commented question imshow no window on Mac Big Sur with Python

Sorry @berak. Big Sur is latest advanced desktop operating system in the world.

2020-12-02 08:23:48 -0500 commented question imshow no window on Mac Big Sur with Python

Pip version is 20.x right now

2020-12-02 08:23:32 -0500 commented question imshow no window on Mac Big Sur with Python

Pip version is 20.x right nnow

2020-12-02 08:13:48 -0500 commented question Birdseye transform with getPerspectiveTransform

How did u get PitchBrain?

2020-12-02 08:12:31 -0500 commented question stitch transform reuse

I have a 5 channel camera

2020-12-02 08:05:36 -0500 commented question imshow no window on Mac Big Sur with Python

OpenCV 4.5.0 is available on python

2020-12-02 08:00:18 -0500 commented question imshow no window on Mac Big Sur with Python

Here is link for MAC OpenCV 4.5.1

2020-12-02 07:56:57 -0500 commented question installing 3.4.12 for ubuntu 18.04 LTS (install from source) for yolov4

Before u installed opencv3.4.0. Didn't u update and upgrade before ?

2020-12-01 13:38:03 -0500 commented question stitch transform reuse

Here is link stitch for 5 channels

2020-12-01 13:16:49 -0500 commented question Birdseye transform with getPerspectiveTransform

@jonas_he. U can't do video streaming on warpPerspective. It is called PitchBrain(the one on bottom right side screensh

2020-12-01 13:14:06 -0500 commented question Birdseye transform with getPerspectiveTransform

@jonas_he. U can't do video streaming on warpPerspective. It is called PitchBrain(the one on bottom right side screensh

2020-12-01 13:11:36 -0500 commented question Birdseye transform with getPerspectiveTransform

@jonas_he. U can't do video streaming on warpPerspective. It is called PitchBrain. It is using by Deep Learning OpenCV.

2020-12-01 07:05:50 -0500 edited question Birdseye transform with getPerspectiveTransform

Birdseye transform with getPerspectiveTransform Hello I am currently working on creating a python software that tracks p

2020-11-30 21:20:00 -0500 commented question How to solve TypeError: Expected Ptr<cv::UMat> for argument 'src'?

Typo error. Change this: for (x,y,w,h) in face_rects1: to: for (x,y,w,h) in face_rects2:

2020-11-30 12:01:18 -0500 commented question PatMax in OpenCV

Absolutely. Your Cognex VisionPr will work with Deep Learning, Machine learning, etc. Here is link: Cognex VisionPro D

2020-11-30 11:58:17 -0500 commented question PatMax in OpenCV

Absolutely. Your Cognex VisionPr will work with Deep Learning, Machine learning, etc. Here is link: Cognex VisionPro D

2020-11-30 11:45:13 -0500 commented question PatMax in OpenCV

Absolutely. Your Cognex VisionPr will work with Deep Learning, Machine learning, etc. Here is link: Cognex VisionPro D

2020-11-30 09:39:38 -0500 commented answer How to eliminate Text underline?

Do u want to removed all lines or just 2 lines? The merely thing to get 2 lines, is because I did not used findContours.

2020-11-30 09:35:29 -0500 edited answer How to eliminate Text underline?

I will re-posted. Actually, I'm unwilling providing source code. The first image is fined, because both dates are truth.

2020-11-30 09:33:58 -0500 answered a question How to eliminate Text underline?

I will re-posted. Actually, I'm unwilling providing source code. The first image is fined, because both dates are truth.

2020-11-30 03:30:39 -0500 commented question No rule to make target '/usr/local/lib/libz.so', needed by 'lib/libopencv_core.so.4.5.1

ARM or PC? OS system, python?

2020-11-29 22:06:24 -0500 commented answer Android OpenCV + camera is just showing black screen

This code solves my problem: private void getPermission() { if (Build.VERSION.SDK_INT > 22) { if (Contex

2020-11-29 22:03:12 -0500 commented question How to fix error: unrecognized command-line option ‘--param=ipcp-unit-growth=100000’

@moderator. Can we delete this post?

2020-11-29 04:26:00 -0500 commented question Opencv and OAK on Mac with new chip M1

Absolutely. chip M1 runs on many languages. But need to install third party on MAC such as linux, etc. New version is OA

2020-11-26 09:02:23 -0500 commented question OpenCV 4 and TermCriteria CV_TERMCRIT_ITER

Glad u solved problem

2020-11-26 08:46:15 -0500 commented question OpenCV 4 and TermCriteria CV_TERMCRIT_ITER

OpenCV have moved to remove the CV_ prefixed

2020-11-23 03:31:33 -0500 commented question How to draw contour for a document in OpenCV.js?

Sadly. My friend can't help u.

2020-11-22 21:08:09 -0500 commented question How to draw contour for a document in OpenCV.js?

Comment out this one let foundContour = new cv.MatVector(); And see what happened.

2020-11-21 21:19:07 -0500 commented question How to draw contour for a document in OpenCV.js?

Comment out let cornerArray = new cv.MatVector();: //Order the corners let cornerArray = [{ corner: corner1 }, { corner

2020-11-21 20:08:34 -0500 commented question RaspberryPI & OpenCV + Yolo: AttributeError: module 'cv2' has no attribute 'dnn'

When did u installed opencv? OpenCV version and python version and OS platform?

2020-11-20 09:58:43 -0500 commented question How to fix error: unrecognized command-line option ‘--param=ipcp-unit-growth=100000’

One problem is did u update and upgrade b4 u install OpenCV 4? R u using python?

2020-11-20 09:55:57 -0500 commented question How to fix error: unrecognized command-line option ‘--param=ipcp-unit-growth=100000’

One problem is did u update and upgrade b4 u install OpenCV 4? R u using python?

2020-11-20 09:47:37 -0500 commented question How to fix error: unrecognized command-line option ‘--param=ipcp-unit-growth=100000’

One problem is did u update and upgrade b4 u install OpenCV 4?

2020-11-20 09:44:57 -0500 commented question How to fix error: unrecognized command-line option ‘--param=ipcp-unit-growth=100000’

That fine. Which link did u download? Can u list cmake? Otherwise cleansed sd card and then reinstall opencv4.

2020-11-20 09:44:15 -0500 commented question How to fix error: unrecognized command-line option ‘--param=ipcp-unit-growth=100000’

That fine. Which link did u download? Can u list cmake?