data_juicer.ops.mapper.image_face_blur_mapper module#

class data_juicer.ops.mapper.image_face_blur_mapper.ImageFaceBlurMapper(cv_classifier: str = '', blur_type: str = 'gaussian', radius: Annotated[float, Ge(ge=0)] = 2, *args, **kwargs)[源代码]#

基类：Mapper

Mapper to blur faces detected in images.

__init__(cv_classifier: str = '', blur_type: str = 'gaussian', radius: Annotated[float, Ge(ge=0)] = 2, *args, **kwargs)[源代码]#

Initialization method.

参数:

  • cv_classifier -- OpenCV classifier path for face detection. By default, we will use 'haarcascade_frontalface_alt.xml'.

  • blur_type -- Type of blur kernel, including ['mean', 'box', 'gaussian'].

  • radius -- Radius of blur kernel.

  • args -- extra args

  • kwargs -- extra args

process_single(sample, context=False)[源代码]#

For sample level, sample --> sample

参数:

sample -- sample to process

返回:

processed sample