功能描述 |
继承图像后处理基类,用于对目标检测模型推理的输出张量进行后处理。 |
---|---|
约束限制 |
目前其上游只能连接mxpi_tensorinfer推理插件,只接受MxpiTensorPackageList作为元数据输入。调用mxBase仓的目标检测基类Process接口实现通讯,接受ObjectInfo数据类型的返回。 |
插件基类(factory) |
mxpi_objectpostprocessor |
输入和输出 |
|
端口格式(caps) |
|
属性 |
请参见表1。 |
Python后处理插件pipeline样例:
"mxpi_objectpostprocessor0": { "props": { "funcLanguage":"python", "postProcessConfigPath": "../models/yolov3/yolov3_tf_bs1_fp16.cfg", "labelPath": "../models/yolov3/yolov3.names", "postProcessLibPath": "../../../python", "className":"Yolov3PostProcess", "pythonModule":"postprocess.post" }, "factory": "mxpi_objectpostprocessor", "next": "mxpi_dataserialize0" },
"mxpi_objectpostprocessor0": { "props": { "dataSource": "mxpi_tensorinfer0", "funcLanguage":"c++", "postProcessConfigPath": "../models/yolov3/yolov3_tf_bs1_fp16.cfg", "labelPath": "../models/yolov3/yolov3.names", "postProcessLibPath": "../../../lib/modelpostprocessors/libyolov3postprocess.so" }, "factory": "mxpi_objectpostprocessor", "next": "mxpi_dataserialize0" },