Add to documentation: how to install Tensorflow Lite onto Raspberry Pi 3B+ Raspian Stretch

[jdlamstein]

System information

• Have I written custom code (as opposed to using a stock example script provided in TensorFlow):
  No.
• OS Platform and Distribution (e.g., Linux Ubuntu 16.04):
  Raspberry Pi 3B+, Raspian Stretch
• TensorFlow installed from (source or binary):
  What I'm asking about.
• TensorFlow version (use command below):
  Tensorflow Version 1.7.0
• Python version:
  Python 3.5
• Bazel version (if compiling from source):
  What I'm asking about.
• GCC/Compiler version (if compiling from source):
  What I'm asking about.
• CUDA/cuDNN version:
  N/A
• GPU model and memory:
  Broadcom VideoCore IV @ 250 MHz (BCM2837: 3D part of GPU @ 300 MHz, video part of GPU @ 400 MHz)
• Exact command to reproduce:
  Addition to documentation: Installation of Tensorflow Lite on Raspberry Pi 3B+ Raspian Stretch.

Describe the problem

I would like instructions on how to install Tensorflow Lite onto Raspberry Pi 3B+ with Raspbian Stretch OS. To the best of my knowledge, the documentation doesn't yet cover installation for Raspbian Stretch. I posted on the Raspberry Pi Stack Exchange (https://raspberrypi.stackexchange.com/questions/83498/how-do-i-install-tensorflow-lite-on-raspbian-stretch) and I was directed here. My goal is to deploy a Tensorflow neural network onto the Raspberry Pi 3B+ with Tensorflow Lite.

[raygeeknyc]

I’ve got a project using the tf nightly for Pi, thanks for that, with the Object Detection API but inference time is ~1.5 secs; I expect that I could use tf lite instead and experience significantly better performance. Any ETA for RPi support?

[tensorflowbutler]

Nagging Assignee @petewarden: It has been 14 days with no activity and this issue has an assignee. Please update the label and/or status accordingly.

[tensorflowbutler]

Nagging Assignee @petewarden: It has been 29 days with no activity and this issue has an assignee. Please update the label and/or status accordingly.

[tensorflowbutler]

Nagging Assignee @petewarden: It has been 44 days with no activity and this issue has an assignee. Please update the label and/or status accordingly.

[tensorflowbutler]

Nagging Assignee @petewarden: It has been 59 days with no activity and this issue has an assignee. Please update the label and/or status accordingly.

[tofulawrence]

Resolved with nightly. For latency issue, please use quantized model, which is fast. @achowdhery.

[jdlamstein]

@tofulawrence @petewarden @achowdhery
Thank you!