STMicroelectronics FP-AI-VISION1 function pack and B-CAMS-OMV camera module bundle

Friday, 05 March, 2021 | Supplied by: STMicroelectronics Pty Ltd

STMicroelectronics FP-AI-VISION1 function pack and B-CAMS-OMV camera module bundle

An AI firmware function pack and camera-module hardware bundle from STMicroelectronics enable embedded developers to build powerful computer-vision applications running locally, at the edge, on STM32 microcontrollers (MCUs).

The STM32Cube function pack, FP-AI-VISION1, contains several code examples demonstrating complete computer-vision applications running a convolutional neural network (CNN) on STM32H747 and easily portable on all STM32 MCUs. The firmware proposes several application examples but lets developers retrain the neural networks with their own choice of datasets, giving freedom and flexibility to address a wide variety of use cases. Features include support for USB VC camera (webcam mode), which allows simple image acquisition, and code examples for food classification and human-presence detection to create a convenient visual ‘wakeword’ for reactivating a system from power-save mode.

The B-CAMS-OMV camera bundle is optimised for use with FP-AI-VISION1 and provides the hardware required for training and deployment. The bundle contains ST’s MB1379 5 MP OV5640 colour camera module fitted to an adapter card compatible with all STM32 Discovery and Evaluation boards with a ZIF connector. The adapter card can also be used with the ST VG5661 automotive grayscale global-shutter camera. In addition, Waveshare and OpenMV connectors let users attach various third-party infrared and visible-spectrum cameras to address a wider range of computer-vision applications.

Included in FP-AI-VISION1 are frame-buffer processing functions, camera drivers and software for image capture, pre-processing and neural-network inference. Several neural-network models are available, including a floating-point based model and a quantised model generated by X-CUBE-AI, ST’s optimised C-code generator for artificial neural networks. Support for flexible memory configurations allows fine-tuning the model for the intended application.

Online: www.st.com
Phone: 02 9158 7200
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