IoT Sharing: ESP32 Arduino

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Showing posts with label ESP32 Arduino. Show all posts
Showing posts with label ESP32 Arduino. Show all posts

Tuesday, March 31, 2020

Demo 50: Bring Tensorflow Lite to ESP32 Arduino - person detection application using deep learning with ESP32 CAM

5:12 AM 1
1. Introduction
Deep learning is hot. It is hotter when you can run it on ESP32 a hot MCU for IoT. I made a demo Demo 47: Deep learning - Computer vision with ESP32 and tensorflow.js It is an interesting demo but it not really run on ESP32. Today I will make another demo that is bring Tensorflow Lite to ESP32 Arduino through person detection application using deep learning with ESP32 CAM.
Figure: Bring Tensorflow Lite to ESP32 Arduino
2. Hardware
I use the ESP32 CAM module
Figure: ESP32 CAM with OV2640 cam
3. Software
I prepared the resources and the code for you.
Steps to install:
- Install libraries Jpeg decoder and Tensorflow lite.
Jpeg decoder: https://github.com/nhatuan84/tensorflow-lite-esp32-person-detection/blob/master/resources/JPEGDecoder-master.zip
Tensorflow lite: https://github.com/nhatuan84/tensorflow-lite-esp32-person-detection/blob/master/resources/tensorflow_lite.zip
- Install zip libraries, choose Sketch > Include Library > Add .Zip Library
- Download Arduino code and open it with Arduino IDE:
Arduino code: https://github.com/nhatuan84/tensorflow-lite-esp32-person-detection/tree/master/Arduino_code/person_detect
- After flashed the code, open the Terminal to see the IP address of the board.
- Open Web browser and type the IP address above and enjoy the result
4. Result
It is not really smooth and slow.


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