Invention Grant
- Patent Title: Projection method and projection system
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Application No.: US16572779Application Date: 2019-09-17
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Publication No.: US10687035B2Publication Date: 2020-06-16
- Inventor: Yu-Sheng Lin , Yaw-Huei Chiou
- Applicant: ASUSTeK COMPUTER INC.
- Applicant Address: TW Taipei
- Assignee: ASUSTEK COMPUTER INC.
- Current Assignee: ASUSTEK COMPUTER INC.
- Current Assignee Address: TW Taipei
- Agency: McClure, Qualey & Rodack, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5c9c0ba9
- Main IPC: H04N9/31
- IPC: H04N9/31 ; G06K9/62 ; G06T5/50

Abstract:
A projection method is provided, and includes the following steps: projecting a first image according to an original image; capturing the first image; correcting the first image based on the original image to generate a corrected image; comparing the corrected image with the original image to obtain a difference area; generating a second image according to the original image and the difference area, wherein the second image has a dark region associated with the difference area; and projecting according to the second image.
Public/Granted literature
- US20200099904A1 PROJECTION METHOD AND PROJECTION SYSTEM Public/Granted day:2020-03-26
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