2018-04-09 05:46:01 +03:00
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# OpenCV 依赖 {#guide_opencv}
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2018-05-03 09:45:33 +03:00
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SDK 提供了三层接口，其 OpenCV 依赖情况如下：
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* `api`， 上层接口，依赖 OpenCV 。
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* `device`，中间层接口，不依赖 OpenCV 。
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* `uvc`，底层接口，不依赖 OpenCV 。
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如果不想使用 OpenCV ，你可编辑 `<sdk>/cmake/Option.cmake` 里的 `WITH_API` 选项，设为 `OFF` 就能关闭 `api` 层代码编译：
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```cmake
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option(WITH_API "Build with API layer, need OpenCV" ON)
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```
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