adjust_sharpness¶
- torchvision.transforms.functional.adjust_sharpness(img: Tensor, sharpness_factor: float) Tensor[源]¶
調整影像的銳度。
- 引數:
img (PIL Image or Tensor) – Image to be adjusted. If img is torch Tensor, it is expected to be in […, 1 or 3, H, W] format, where … means it can have an arbitrary number of leading dimensions.
sharpness_factor (float) – 銳度調整的程度。可以是任何非負數。0 會得到模糊的影像，1 會得到原始影像，而 2 會使銳度增加一倍。
- 返回:
銳度調整後的影像。
- 返回型別:
PIL 影像或張量
使用
adjust_sharpness的示例
