FINGERPRINT SEGMENTATION METHOD AND DEVICE

Organization Name

Samsung Electronics Co., Ltd.

Inventor(s)

Hanhui Li of Xi'an CN

ChunMiao Jiang of Xi'an CN

Xiaochun Yan of Xi'an CN

Huaiwen Bai of Xi'an CN

Jiangbo Chen of Xi'an CN

Wenyan Zheng of Xi'an CN

Yanjun Chen of Xi'an CN

FINGERPRINT SEGMENTATION METHOD AND DEVICE

This abstract first appeared for US patent application 18891077 titled 'FINGERPRINT SEGMENTATION METHOD AND DEVICE

Original Abstract Submitted

A fingerprint segmentation method and device is provided. The fingerprint segmentation method may include dividing a fingerprint image into a plurality of sub-images, pooling each sub-image to acquire a feature map of the fingerprint image, and segmenting the feature map based on a region growing algorithm to acquire a fingerprint region in the fingerprint image.