Class RandomRotation

Inheritance Relationships

class RandomRotation : public mindspore::dataset::TensorTransform 

Rotate the image according to parameters.

Public Functions

RandomRotation(std::vector<float> degrees, InterpolationMode resample = InterpolationMode::kNearestNeighbour, bool expand = false, std::vector<float> center = {}, std::vector<uint8_t> fill_value = {0, 0, 0})

Constructor.

Parameters

degrees – [in] A float vector of size 2, representing the starting and ending degrees.
resample – [in] An enum for the mode of interpolation.
- InterpolationMode::kLinear, Interpolation method is linear interpolation.
- InterpolationMode::kNearestNeighbour, Interpolation method is nearest-neighbor interpolation.
- InterpolationMode::kCubic, Interpolation method is bicubic interpolation.
- InterpolationMode::kArea, Interpolation method is pixel area interpolation.
- InterpolationMode::kCubicPil, Interpolation method is bicubic interpolation like implemented in pillow.
expand – [in] A boolean representing whether the image is expanded after rotation.
center – [in] A float vector of size 2 or empty, representing the x and y center of rotation or the center of the image.
fill_value – [in] A vector representing the value to fill the area outside the transform in the output image. If 1 value is provided, it is used for all RGB channels. If 3 values are provided, it is used to fill R, G, B channels respectively.