TFLite Object Detection?

[Stanton]

Hello. The popular EfficientDet object detection models are rather large in size ranging from 4M to 15M. What's the largest model that can be ran on the spresense?

Thanks!

[CamilaSouza]

Hello, @Stanton

This forum post talks about how to determine the amount of memory needed for loading a tflite model on Spresense board.
https://forum.developer.sony.com/topic/633/how-to-check-the-memory-utilization-for-loading-tflite-model-on-spresense-board

The amount of memory depends not only on the size of your model, but also on the amount of memory allocated for tensorflow runtime and that is variable and may need to be determined by experimentation. https://www.tensorflow.org/lite/microcontrollers/get_started_low_level#7_allocate_memory

[Stanton]

@CamilaSouza Thanks!