英文:
How to Convert Bitmap to "YUV_420_888" format?
问题
I have a bitmap and i want to process this bitmap with ML-kit face recognition. When I give this bitmap directly to ML kit i see this message: "StreamingFormatChecker: ML Kit has detected that you seem to pass camera frames to the detector as a Bitmap object. This is inefficient. Please use YUV_420_888 format for camera2 API or NV21 format for (legacy) camera API and directly pass down the byte array to ML Kit."
So my question is how can I convert a bitmap to "YUV_420_888" format?
英文:
I have a bitmap and i want to process this bitmap with ML-kit face recognition. When I give this bitmap directly to ML kit i see this message : "StreamingFormatChecker: ML Kit has detected that you seem to pass camera frames to the detector as a Bitmap object. This is inefficient. Please use YUV_420_888 format for camera2 API or NV21 format for (legacy) camera API and directly pass down the byte array to ML Kit."
So my question is how can I convert a bitmap to "YUV_420_888" format?
答案1
得分: 1
你可以尝试使用InputImage.fromBitmap方法，并将结果传递给你想要调用的API。
英文:
You can try using the InputImage.fromBitmap method and pass the result into the API you want to call.
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