Comments (7)
started work on this here: https://github.com/maxcan/GPUImage2/tree/mc01.1-add-hough-line-detection
very preliminary, but any thoughts / feedback / suggestions welcome.
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Im working on an archery scoring program, and I'd LOVE to see if I can test this. I'm a complete image processing and iOS/Mac newb, so any help you can give to me to get this up and running on a test image would be great.
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This would be awesome to see. We're working on a screen-based OCR system, this would be a key piece in detecting lines of text! (Combined with being able to attach GPUImage to a screen recording AVCaptureSession).
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distantly related - BradLarson/GPUImage#2208
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I'm working on driver license detection and recognition for OCR system. I'm capturing card image using AVcapturesession and trying rectangle detection by using Hough transform. So I need preprocess captured image by using GPUImage2 library in Swift 5.0, but I can't build it in Swift 5.0. there are so many errors.
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Related Issues (20)
- exc_bad_access occurs when build with xcode11.4 in release mode HOT 5
- "Problem appending pixel buffer at time" with the SimpleVideoRecorder example
- Framebuffer method cannot render the texture image. HOT 1
- pointer being freed was not allocated
- SimpleMovieFilter when run demo crash how to do HOT 3
- Value of type 'AVCaptureVideoDataOutput' has no member 'availableVideoPixelFormatTypes' after update Xcode12 HOT 5
- Value of type 'AVCaptureVideoDataOutput' has no member 'availableVideoPixelFormatTypes' HOT 1
- Crashing when PictureInput(imageName: "lookup2") is called . HOT 2
- Video Brightness issue on iPhone 12 pro max HOT 1
- Crash while compile shaders for GaussianBlur
- Improving mask edges
- Memory Leak
- Normal Blend black outs base image
- Focus Stacking
- GPUImage framework always crashes on release iOS app
- Thread Performance Checker: -[AVCaptureSession startRunning] should be called from background thread. Calling it on the main thread can lead to UI unresponsiveness PID: 26281, TID: 578576
- Running on Simulator
- strange distorted lines appear in view in higher viersions of iphone and os HOT 1
- After loading GPUImage2 through CocoaPods, the project will report some errors
- I encountered a crash problem HOT 1
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