For Caffe Model - 1.1 English

Vitis AI User Guide (UG1414)

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1.1 English

For Caffe framework, its pre-processing for model is fixed. Vitis AI offers several pre-optimized routines like dpuSetInputImage() and dpuSetInputImageWithScale() to perform image pre-processing on CPU side, such as image scaling, normalization and quantization, and then data is fed into DPU for further processing. These routines exist within the package of Vitis AI samples. Refer to the source code of DNNDK sample ResNet-50 for more details about them.