Technical requirementsTaking pictures with the OV7670 camera moduleGetting readyHow to do it...Grabbing camera frames from the serial port with PythonGetting readyHow to do it...Converting QQVGA images from YCbCr422 to RGB888Getting readyHow to do it...Building the dataset for indoor scene classificationGetting readyHow to do it...Transfer learning with KerasGetting readyHow to do it...Preparing and testing the quantized TFLite modelGetting readyHow to do it...Reducing RAM usage by fusing crop, resize, rescale, and quantizeGetting readyHow to do it...