HistogramEq

cvcuda.histogrameq(src: nvcv.Tensor, dtype: numpy.dtype, stream: Optional[nvcv.cuda.Stream] = None) → nvcv.Tensor

Executes the histogram equalization operation on the given cuda stream.

See also

Refer to the CV-CUDA C API reference for the Histogram Eq operator for more details and usage examples.

Parameters

  • src (nvcv.Tensor) – Input image batch containing one or more images.

  • dtype (numpy.dtype) – The data type of the output.

  • stream (nvcv.cuda.Stream, optional) – CUDA Stream on which to perform the operation.

Returns

The output image batch.

Return type

nvcv.Tensor

Caution

Restrictions to several arguments may apply. Check the C API references of the CV-CUDA operator.

cvcuda.histogrameq(src: nvcv.ImageBatchVarShape, stream: Optional[nvcv.cuda.Stream] = None) -> nvcv.ImageBatchVarShape

Executes the histogram equalization operation on the given cuda stream.

See also

Refer to the CV-CUDA C API reference for the GaussianNoise operator for more details and usage examples.

Parameters

  • src (nvcv.ImageBatchVarShape) – Input image batch containing one or more images.

  • stream (nvcv.cuda.Stream, optional) – CUDA Stream on which to perform the operation.

Returns

The output image batch.

Return type

cvcuda.nvcv.ImageBatchVarShape

Caution

Restrictions to several arguments may apply. Check the C API references of the CV-CUDA operator.

cvcuda.histogrameq_into(dst: nvcv.Tensor, src: nvcv.Tensor, stream: Optional[nvcv.cuda.Stream] = None)

Executes the histogram equalization operation on the given cuda stream.

See also

Refer to the CV-CUDA C API reference for the Histogram Eq operator for more details and usage examples.

Parameters

  • dst (nvcv.Tensor) – Output image batch containing the result of the operation.

  • src (nvcv.Tensor) – Input image batch containing one or more images.

  • stream (nvcv.cuda.Stream, optional) – CUDA Stream on which to perform the operation.

Returns

None

Caution

Restrictions to several arguments may apply. Check the C API references of the CV-CUDA operator.

cvcuda.histogrameq_into(dst: nvcv.ImageBatchVarShape, src: nvcv.ImageBatchVarShape, stream: Optional[nvcv.cuda.Stream] = None)

Executes the histogram equalization operation on the given cuda stream.

See also

Refer to the CV-CUDA C API reference for the GaussianNoise operator for more details and usage examples.

Parameters

  • dst (nvcv.ImageBatchVarShape) – Output image batch containing the result of the operation.

  • src (nvcv.ImageBatchVarShape) – Input image batch containing one or more images.

  • stream (nvcv.cuda.Stream, optional) – CUDA Stream on which to perform the operation.

Returns

None

Caution

Restrictions to several arguments may apply. Check the C API references of the CV-CUDA operator.