Class DvppDecodePng

Defined in File vision_ascend.h

Inheritance Relationships

Base Type

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

Class Documentation

class DvppDecodePng : public mindspore::dataset::TensorTransform 

Decode PNG image using the hardware algorithm of Ascend series chip DVPP module.

Public Functions

DvppDecodePng()

Constructor.

Example

/* Define operations */
auto dvpp_op = vision::DvppDecodePng();

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

~DvppDecodePng() override = default: Destructor.