Invention Grant
- Patent Title: Brightness adjusting method
- Patent Title (中): 亮度调节方式
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Application No.: US11785450Application Date: 2007-04-18
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Publication No.: US07995105B2Publication Date: 2011-08-09
- Inventor: Jhe-Hong Lin
- Applicant: Jhe-Hong Lin
- Applicant Address: TW Science Park, Hsinchu
- Assignee: Altek Corporation
- Current Assignee: Altek Corporation
- Current Assignee Address: TW Science Park, Hsinchu
- Agent Winston Hsu; Scott Margo
- Priority: TW95149371A 20061228
- Main IPC: H04N5/235
- IPC: H04N5/235 ; G06K9/40
Abstract:
A brightness adjusting method used in an image-retrieving system for producing a suitable brightness adjusting value, the image-retrieving system having a filter and defining a first threshold value, a second threshold value set, a third threshold value, and a fourth threshold value, the second threshold value set including a high value and a low value.
Public/Granted literature
- US20080158410A1 Brightness adjusting method Public/Granted day:2008-07-03
Information query
