公开(公告)号：US09613465B1

公开(公告)日：2017-04-04

申请号：US14977513

申请日：2015-12-21

Applicant: Industrial Technology Research Institute

Inventor： Ya-Hui Tsai ,  Wei-Yao Chiu ,  Chin-Kuei Chang ,  Yu-Ting Lin ,  Keng-Hao Chang

IPC: G01B11/24 ,  G06T19/20 ,  G01B11/30 ,  G01B11/22 ,  G06T7/00

CPC classification number: G01B11/24 ,  G01B11/22 ,  G01B11/303 ,  G06T7/30 ,  G06T17/00 ,  G06T2207/10028

Abstract: The present disclosure discloses a method for suturing 3D coordinate information. The method includes disposing a correction block on a test platform; capturing first 3D coordinate information represented by a first viewing angle and second 3D coordinate information represented by a second viewing angle from the correction block; determining a first center coordinate of the first 3D coordinate information and a second center coordinate of the second 3D coordinate information; superimposing the first 3D coordinate information to the second 3D coordinate information to form first overlap 3D coordinate information; suturing the first 3D coordinate information into the second 3D coordinate information to form a first 3D coordinate suturing result according to an iterative closet point algorithm; and determining a first transformation relation of the first viewing angle versus the second viewing angle according to the first 3D coordinate information and the first 3D coordinate suturing result.

公开(公告)号：US10516822B2

公开(公告)日：2019-12-24

申请号：US14982562

申请日：2015-12-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chin-Kuei Chang ,  Shang-Chieh Lu ,  Wei-Yao Chiu ,  Bor-Tung Jiang

IPC: H04N5/232 ,  G06K9/20 ,  G06T7/40 ,  G06K15/02

Abstract: The present disclosure provides an image merging method. The image merging method includes the following step. First, the calibration unit is provided, wherein a calibration device of the calibration unit includes a plurality of known characteristic information. The calibration device is captured. A conversion relationship is created. A relationship of positions of the images is analysis according to the conversion relationship. The images are formed. In additional, an image merging device is provided.