Lattice Semiconductor iCE40 UltraLite, Быстрый старт

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iCE40 UltraPlus Human Presence Detect Quick Start Guide
Application Note
© 2019 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal .
All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
FPGA-AN-02005-1.1 7
2. Machine Training and Creating Frozen File
2.1. Verifying TensorFlow and Tool Environment
Check if Tensorflow and your tool environment is installed correctly. For the detailed procedure in creating the basic
environment on PC, refer to the Setting up the Basic Environment section in
Human Presence Detection Using Compact
CNN Reference Design (FPGA-RD-02059) .
Figure 2.1. Tensorflow Installation Check
2.2. Preparing the Dataset
Prepare the image and label data (KITTI format). The image size for this design is 64 x 64 pixels.
For the detailed procedure in preparing the dataset, refer to the Preparing the Dataset section in Human Presence
Detection Using Compact CNN Reference Design (FPGA-RD-02059).
Figure 2.2. Dataset Image Size Check