Mobile applications that can see
summary
Shows how to use the Google Mobile Vision SDK on-device to detect faces, barcodes and text, with working Android code and a demo repo. Covers concrete APIs: FaceDetector release() is required to free native resources, use CameraSource preview to stream frames, build Frame/Bitmap copies carefully to match detector size, and use multiprocessor + Tracker factories to draw overlay graphics per face. Mentions TextRecognizer OCR, language/box hierarchy, emulator camera pitfalls, and that models work offline once downloaded.
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chapters (7)
- 0:00Mobile vision introduction
- 3:00Démonstration d'une application de détection faciale
- 10:10Real-time OCR
- 18:06Video analysis with overlay
- 24:28Resource management
- 27:24Android and iOS support
- 29:21Conclusion
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