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Learn to implement Sobel filters for edge detection in images using GLSL within TouchDesigner in this 23-minute tutorial. Discover the fundamentals of Sobel filters and image kernels through step-by-step instruction that breaks down complex graphics programming concepts into accessible components. Master the process of detecting edges in images while deepening your understanding of lower-level graphics programming techniques. Explore how to apply these GLSL effects practically in your TouchDesigner projects, with clear explanations designed specifically for newcomers to GLSL programming. Gain hands-on experience with image processing algorithms and enhance your technical skills in real-time graphics manipulation and shader programming within the TouchDesigner environment.
