Making PHP See
summary
Shows a PHP extension binding to OpenCV that actually loads images and video, runs blurs, morphology and edge detectors, does template matching and histogram backprojection, and trains or uses classifiers. Demonstrates face detection via Haar classifier that finds faces but produces false positives, shows a live camera capture with live detection that works in real time, and mentions panorama stitching as an available OpenCV feature though the stitch demo is flaky. Tools and concrete results are foregrounded, not vague promises.
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chapters (11)
- 0:00Introduction
- 0:36Why PHP
- 4:25OpenCV
- 6:47Kernel
- 11:13Histograms
- 14:50Machine Learning
- 15:52Supervised Learning
- 17:24Face Detection
- 18:03Image Detection
- 22:27Facial Recognition
- 25:23RealTime Processing
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