Class AdjustSharpness

Defined in File vision.h

Inheritance Relationships

Base Type

public mindspore::dataset::TensorTransform (Class TensorTransform)

Class Documentation

class AdjustSharpness : public mindspore::dataset::TensorTransform 

Apply adjust sharpness on input image. Input image is expected to be in [H, W, C] or [H, W] format.

Public Functions

explicit AdjustSharpness(float sharpness_factor)

Constructor.

参数

sharpness_factor – [in] How much to adjust the sharpness. Can be any Non negative real number. 0 gives a blurred image, 1 gives the original image while 2 increases the Sharpness by a factor of 2.

样例

/* Define operations */
auto decode_op = vision::Decode();
auto adjust_sharpness_op = vision::AdjustSharpness(2.0);

/* dataset is an instance of Dataset object */
dataset = dataset->Map({decode_op, adjust_sharpness_op},   // operations
                       {"image"});                         // input columns

~AdjustSharpness() override = default: Destructor.