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OpticalDistortion
Description
Args: distort_limit (float, (float, float)): If distort_limit is a single float, the range will be (-distort_limit, distort_limit). Default: (-0.05, 0.05). shift_limit (float, (float, float))): If shift_limit is a single float, the range will be (-shift_limit, shift_limit). Default: (-0.05, 0.05). interpolation (OpenCV flag): flag that is used to specify the interpolation algorithm. Should be one of: cv2.INTER_NEAREST, cv2.INTER_LINEAR, cv2.INTER_CUBIC, cv2.INTER_AREA, cv2.INTER_LANCZOS4. Default: cv2.INTER_LINEAR. border_mode (OpenCV flag): flag that is used to specify the pixel extrapolation method. Should be one of: cv2.BORDER_CONSTANT, cv2.BORDER_REPLICATE, cv2.BORDER_REFLECT, cv2.BORDER_WRAP, cv2.BORDER_REFLECT_101. Default: cv2.BORDER_REFLECT_101 value (int, float, list of ints, list of float): padding value if border_mode is cv2.BORDER_CONSTANT. mask_value (int, float, list of ints, list of float): padding value if border_mode is cv2.BORDER_CONSTANT applied for masks. Targets: image, mask, bboxes Image types: uint8, float32
Parameters
- p: float (default: 0.5)
- distort_limit: int | tuple[int, int] | float | tuple[float, float] (default: (-0.05, 0.05))
- shift_limit: int | tuple[int, int] | float | tuple[float, float] (default: (-0.05, 0.05))
- interpolation: Literal['cv2.INTER_NEAREST', 'cv2.INTER_LINEAR', 'cv2.INTER_CUBIC', 'cv2.INTER_AREA', 'cv2.INTER_LANCZOS4', 'cv2.INTER_BITS', 'cv2.INTER_NEAREST_EXACT', 'cv2.INTER_MAX'] (default: 1)
- border_mode: Literal['cv2.BORDER_CONSTANT', 'cv2.BORDER_REPLICATE', 'cv2.BORDER_REFLECT', 'cv2.BORDER_WRAP', 'cv2.BORDER_DEFAULT', 'cv2.BORDER_TRANSPARENT'] (default: 4)
- value: float | Sequence[float] | None (default: null)
- mask_value: float | Sequence[float] | None (default: null)
Targets
- Image
- Mask
- BBoxes
Try it out
Original Image (width = 484, height = 733):
Transformed Image:
Transform not yet applied