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2. Previewing and displaying the video stream from the sensor
We'll be relying on Android CameraX technology. CameraX is an Android™ add-on that makes it easy to add camera functionality to your application. CameraX is supported on almost all Android™ devices running Android 5.0 (API level 21) and above, ensuring that the same code works on most devices on the market. CameraX is used to interface with the camera via an abstraction called a "use case". A "use case" allows you to concentrate on the task in hand, rather than spending time managing device-specific subtleties.
The "use cases" currently available are :
preview: to obtain an image on the screen ;
image capture: captures and saves high-quality images ;
image analysis: supplies images to the processor for analysis, using, for example, artificial intelligence...
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Previewing and displaying the video stream from the sensor
Image capture
Bibliography
- (1) - - https://developer.android.com/reference/ android/hardware/camera2/Camera Characteristics
- (2) - TURING (A.M.) - Computing Machinery and Intelligence....
Websites
Android developers (page consulted on July 14, 2023). Reference site for programming on the Android™ platform. This site presents an important documentary reference base as well as the tools necessary for programming https://developer.android.com/
Development kit for the Android™ platform (page consulted on July 14, 2023). The...
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Google I/O (page consulted on July 14, 2023). Annual two-day conference organized by Google at the Moscone Center in San Francisco, California. Its aim is to announce developments in the many services and technologies offered by Google. https://io.google
Android Dev Summit (page accessed July 14, 2023). The world's leading conference for practical...
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Manufacturers – Suppliers – Distributors (non-exhaustive list)
Google (Pixel phone) https://store.google.com/fr/category/phones
Samsung (Android™-based phones and tablets) http://www.samsung.com
Sony (Android™-based...
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