公开(公告)号：US20200082609A1

公开(公告)日：2020-03-12

申请号：US16198984

申请日：2018-11-23

Applicant: INSTITUTE FOR INFORMATION INDUSTRY

Inventor： Shang-Ming WANG

IPC: G06T15/60 ,  G06T5/50 ,  G06K9/00 ,  G06T5/00

Abstract: An image processing method and an image processing device are provided. The image processing method includes the following steps. A light source is projected onto a 3D model via a plurality of projecting locations to generate a plurality of facial shadow pictures. The facial shadow pictures are superimposed to generate a composite shadow picture. An eye-eyebrow location, a nose location and a mouth location in a 2D facial map are obtained by way of analyzing according to the composite shadow picture. A plurality of characteristic points are calculated according to the eye-eyebrow location, the nose location and the mouth location in the 2D facial map.

公开(公告)号：US20210097774A1

公开(公告)日：2021-04-01

申请号：US16669532

申请日：2019-10-31

Applicant: INSTITUTE FOR INFORMATION INDUSTRY

Inventor： Shang-Ming WANG ,  Chi-Hsien LIU

IPC: G06T19/20 ,  G06T19/00 ,  G06T17/10

Abstract: A material replacement method includes: generating a plurality of first areas according to a plurality of first feature points of a mapped object by a processor, to establish a first planar model corresponding to the mapped object; generating a plurality of second areas according to a plurality of second feature points of a mapping object by the processor, to establish a second planar model corresponding to the mapping object; respectively performing an alignment process to the second areas of the second planar model based on the first areas of the first planar model by the processor; and respectively replacing the first areas by the adjusted second areas by the processor, to replace the mapped object by the mapping object and establish a stereoscopic model of the mapping object.