Hello, I would like a little help in designing my application, before I veer off into the wrong direction. I am making an application that captures input from a webcam using QTKit Capture, runs the image through a few filters (background subtraction, contrast, high pass) then runs that image through a blob detection algorithm. I will then show the final image (with some additional drawing on it to represent the blobs that were detected) in a QTCaptureView. I am wondering where I should apply the filters to the video. In the QTRecorder example the filters are applied right before being displayed to the view in the method: - (CIImage *)view:(QTCaptureView *)view willDisplayImage:(CIImage *)image Is this what I should use too? I am still reading about Core Image and Core Video, but in the QTRecorder example Core Video is not used. Should I not use it either? How do Core Video and QTKit Capture relate? Your advice will help me to study in the right direction. I am trying to rewrite the application OpenTouch in Cocoa by May in time for science fair, so I am fairly pressed for time.
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