OpenCVForUnity

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Text Detection is poor accuracy.

2

I followed the text detection example to make a mobile app that detects the text. However, the accuracy seems poor. As the figure shows, there are many texts on the...

HaikunHuang

p.savetxt(outputImgPath ,des , fmt='%.2f') Python code saves image features and sample code. How does unityforopencv persist image features, including saving and reading? Do you give some suggestions and guidance?

gushenjie

Any examples for AR Foundation?

2

I have a project where I use AR Foundation. Are there any examples for using solvepnp to place an object for augmented reality with AR Foundation?

burakkaraceylan

Custom Yolov4 weights keeps crashing the scene

1

Hello, I am currently having trouble loading my custom configuration for Darknet Yolov4(not Yolov4-tiny) *.weights, *.cfg and *.names file to the YOLO webcam object detector sample scene for testing. It...

Soap89

I have a YoloV4 model I trained using codelabs. I have 4 Classes (Lets name them a,b,c,d) I tested the model and its giving increadible accurate results in codelab. As...

laymelek

Xcode for IOS - Archive upload or validation - unexpected Mach-O header code: 0x72613c21 OpenCV 2.4.3

11

I have put together a small repro project for this as it was an issue affecting 2 apps we are working on and I had to remove OpenCV from both...

ROBYER1

Is there a GPU version?

gushenjie

YoloV4 how to make it detect specific objects(human)

2

I want to make it so that the YoloV4 detects only humans. I'm pretty sure I would need to change something in my yolov4-tiny.cfg file (https://raw.githubusercontent.com/AlexeyAB/darknet/master/cfg/yolov4-tiny.cfg.), but I'm lost. How...

janglee2002

OpenCVForUnity SURF

2

Which relatively new version contains SURF algorithm?

gushenjie

Hello, is there any example for DenseOpticalFlow calculation and visualization? Reference: [https://docs.opencv.org/3.4/dc/d6b/group__video__track.html#ga5d10ebbd59fe09c5f650289ec0ece5af](https://docs.opencv.org/3.4/dc/d6b/group__video__track.html#ga5d10ebbd59fe09c5f650289ec0ece5af)

oaishi