The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2019
Filed:
Jan. 02, 2018
Applicant:
Roland Dg Corporation, Hamamatsu-shi, Shizuoka, JP;
Inventor:
Takayuki Sakurai, Hamamatsu, JP;
Assignee:
ROLAND DG CORPORATION, Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 15/02 (2006.01); G05B 19/40 (2006.01); B33Y 50/02 (2015.01); B33Y 30/00 (2015.01); G05B 19/4099 (2006.01); B29C 64/129 (2017.01); B29C 64/393 (2017.01); B32B 27/08 (2006.01);
U.S. Cl.
CPC ...
G05B 19/4099 (2013.01); B29C 64/129 (2017.08); B29C 64/393 (2017.08); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12); G05B 15/02 (2013.01); G05B 2219/49007 (2013.01);
Abstract
A control device reads a slice image, positions a boundary line in an overlapped area in the slice image, extracts first and second image segments from the slice image, converts luminance values in the boundary line and an area in the first image segment to zero, converts luminance values in the boundary line and an area in the second image segment to zero, and outputs picture signals according to the image segments to projectors, respectively. The control device displaces the boundary line every time when it positions the boundary line in repeating such operations.