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This tutorial explains how to set up a PHP development environment, capture live video from a webcam using OpenCV, and apply various real‑time image effects with the GD library, including keyboard‑controlled effect switching.
This tutorial explains how to set up a PHP environment, capture live video from a webcam using OpenCV, and apply various real‑time image effects with the GD library, including grayscale, Gaussian blur, contrast adjustments, edge detection, and keyboard‑controlled effect switching.
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