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CrossLink-NX Object Counting Using VGG Quick Start Guide
Application Note
© 2020 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal .
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FPGA-AN-02024-1.0 7
2. Machine Training and Creating Frozen File
2.1. Verifying TensorFlow and Tool Environment
Check if TensorFlow and your tool environment are installed correctly. For the detailed procedure in creating the basic
environment on PC, refer to the Setting up the Basic Environment section
CrossLink-NX Object Counting Using VGG
CNN Accelerator IP (FPGA-RD-02200) .
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 224 x 224 pixels.
For the detailed procedure in preparing the dataset , refer to the Preparing the Dataset section in CrossLink-NX Object
Counting Using VGG CNN Accelerator IP (FPGA-RD-02200) .
Figure 2.2. Dataset Image Size Check