convertColor
Convert the color, e.g. RGB-to-Grayscale, RGB-to-BGR, etc.
The method is provided only for the convenience of migration of OpenCV codes. It is recommended to use other overloads.
Parameters
the OpenCV's cv::ColorConversionCodes enum values, converted to string. For example, if you want to convert an RGBA image to a grayscale image, you may enter "11", because cv::COLOR_RGBA2GRAY enum is defined as 11 in OpenCV's specification.
the tensor to be converted. It must be a multi-dimensional tensor, whose number of channels must match the expectation implied by the opencvConvertStr conversion string. For example, if the string is "11 (cv::COLOR_RGBA2GRAY), the source must be of 4 channels. The number of dimensions must be 2.
the required result to store conversion outcome. It must be a multi-dimensional tensor, whose number of channels must match the expectation implied by opencvConvertStr. For example, if the string is "11 (cv::COLOR_RGBA2GRAY), the result must be of 1 channel. Its dimensions must be the same as those of source.
Throws
If the usage is not allowed by the SpatialML run-time Framework, or if the framework encounter internal error and cannot perform the requested behavior.
Convert the color, e.g. RGB-to-Grayscale, RGB-to-BGR, etc.
Parameters
the type of conversion you want to carry out.
the tensor to be converted. It must be a multi-dimensional tensor, whose number of channels must match the expectation implied by the conversionType conversion string. For example, if the string is ColorConversion.RGBA_TO_GRAY, the source must be of 4 channels. The number of dimensions must be 2.
the required result to store conversion outcome. It must be a multi-dimensional tensor, whose number of channels must match the expectation implied by conversionType. For example, if the string is ColorConversion.RGB_TO_GRAY must be of 1 channel. Its dimensions must be the same as those of source.
Throws
If the usage is not allowed by the SpatialML run-time Framework, or if the framework encounter internal error and cannot perform the requested behavior.