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Schoepflin__Uwe
Beginner
115 Views

Jpeg 2000 support

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Hello, the latest opencv 4.1 dll from openvino 2019R1 does not include jpeg 2000 support. Could anybody please kindly ecplain how to add jpeg2000 support on openvino 2019R1?

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Maksim_S_Intel
Employee
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Here is the instruction: https://github.com/opencv/opencv/wiki/Intel%27s-Deep-Learning-Inference-Engine-backend

Here is the detection script: https://github.com/opencv/opencv/blob/master/cmake/OpenCVDetectInferenceEngine.cmake

Usually it is enough to set WITH_INF_ENGINE to ON. If it can not be detected try to set InferenceEngine_DIR option (e.g. "<openvino>/deployment_tools/inference_engine/share") or manually set INF_ENGINE_INCLUDE_DIRS and INF_ENGINE_LIB_DIRS options. If compilation fails somewhere in dnn module, try to change INF_ENGINE_RELEASE option (e.g. "2019010000").

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Maksim_S_Intel
Employee
115 Views

You'll have to build OpenCV by yourself with JasPer library support, cmake option WITH_JASPER.

Schoepflin__Uwe
Beginner
115 Views

I know. But I have to build opencv with IE support then.

But how to build opencv with IE support? (Inference Engine:            YES (2019010000 / 1.5.0))

 

 

Maksim_S_Intel
Employee
116 Views

Here is the instruction: https://github.com/opencv/opencv/wiki/Intel%27s-Deep-Learning-Inference-Engine-backend

Here is the detection script: https://github.com/opencv/opencv/blob/master/cmake/OpenCVDetectInferenceEngine.cmake

Usually it is enough to set WITH_INF_ENGINE to ON. If it can not be detected try to set InferenceEngine_DIR option (e.g. "<openvino>/deployment_tools/inference_engine/share") or manually set INF_ENGINE_INCLUDE_DIRS and INF_ENGINE_LIB_DIRS options. If compilation fails somewhere in dnn module, try to change INF_ENGINE_RELEASE option (e.g. "2019010000").

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