See issue #25112
Add per_tensor_quantize to int8 quantize * add per_tensor_quantize to dnn int8 module. * change api flag from perTensor to perChannel, and recognize quantize type and onnx importer. * change the default to hpp
base commit: 19926e2979 original dnn.cpp content: 19926e2979/modules/dnn/src/dnn.cpp
19926e2979
19926e2979/modules/dnn/src/dnn.cpp