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1. (WO2018053710) MORPHOLOGICAL PROCESSING METHOD OF DIGITAL IMAGE AND DIGITAL IMAGE PROCESSING DEVICE

Pub. No.:    WO/2018/053710    International Application No.:    PCT/CN2016/099580
Publication Date: Fri Mar 30 01:59:59 CEST 2018 International Filing Date: Thu Sep 22 01:59:59 CEST 2016
IPC: G06T 5/00
Applicants: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
深圳市汇顶科技股份有限公司
Inventors: FANG, Chun
方春
WANG, Bing
王兵
Title: MORPHOLOGICAL PROCESSING METHOD OF DIGITAL IMAGE AND DIGITAL IMAGE PROCESSING DEVICE
Abstract:
Provided are a morphological processing method of a digital image and a digital image processing device. The morphological processing method of the digital image comprises: determining whether a to-be-detected pixel point in the digital image is a boundary point; if the to-be-detected pixel point is a boundary point, determining whether the to-be-detected pixel point is a directional dilation point; and if the to-be-detected pixel point is the directional dilation point, assigning pixel values of the pixel points in a first pixel point set in the digital image as a first pixel value, according to a position of the to-be-detected pixel point and a first directional dilation matrix. With the method, the digital image can be morphologically processed easily and quickly.