Invention Grant
- Patent Title: Image retrieving apparatus and optical displacement estimating apparatus
- Patent Title (中): 图像检索装置和光学位移估计装置
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Application No.: US13792168Application Date: 2013-03-10
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Publication No.: US09194740B2Publication Date: 2015-11-24
- Inventor: Ren-Hau Gu , Ming-Tsan Kao , Sen-Huang Huang
- Applicant: PixArt Imaging Inc.
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: PixArt Imaging Inc.
- Current Assignee: PixArt Imaging Inc.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Priority: TW101136654A 20121004
- Main IPC: A61B5/117
- IPC: A61B5/117 ; G01N33/483 ; G06K9/00 ; G06K9/78 ; G01J1/02 ; G01B11/14 ; G01J1/04 ; G01J1/06 ; G01J1/08 ; G01J1/42
Abstract:
An image capturing apparatus comprising: a light source, for transmitting incident light to an objective without utilizing any medium besides air, such that the light emits from the objective to generate passing-through light; and a sensor, for capturing an image of the objective according to the passing-through light.
Public/Granted literature
- US20140098377A1 IMAGE RETRIEVING APPARATUS AND OPTICAL DISPLACEMENT ESTIMATING APPARATUS Public/Granted day:2014-04-10
Information query
