Hello NVIDIA. After I get the object box and other properties(just like the 4 landmark points of a car licent plate) from the primary nvinfer, I need to do some perspective job on the object. How can I use nvdspreprocess plugin to do this job and prepare the wrapped object tensor to the lpr infer p…

custom_transform_function is the preprocess algorithm implementation. The default preprocess algorithm is to crop ROI from frames and scaling to batch dimension. Th user needs to implement his own preprocess algorithm if he needs different preprocess. custom_tensor_function is to generate customize…

How can I use nvdspreprocess before secondary nvinfer to do some perspective job?

Accelerated Computing Intelligent Video Analytics DeepStream SDK

2624232 January 4, 2022, 12:22pm 4

I intent to use LPRNet for Chinese Plate recognition.

License Plate Recognition not working properly with tensor input

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How can I use nvdspreprocess before secondary nvinfer to do some perspective job?

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