TW200516339A - Main illuminant judging method in multi-light environment - Google Patents

Main illuminant judging method in multi-light environment

Info

Publication number
TW200516339A
TW200516339A TW092131347A TW92131347A TW200516339A TW 200516339 A TW200516339 A TW 200516339A TW 092131347 A TW092131347 A TW 092131347A TW 92131347 A TW92131347 A TW 92131347A TW 200516339 A TW200516339 A TW 200516339A
Authority
TW
Taiwan
Prior art keywords
light environment
judging method
light source
main illuminant
variability
Prior art date
Application number
TW092131347A
Other languages
Chinese (zh)
Inventor
Ming-Kai Liao
Chung-Kun Wu
Original Assignee
Aiptek Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aiptek Int Inc filed Critical Aiptek Int Inc
Priority to TW092131347A priority Critical patent/TW200516339A/en
Publication of TW200516339A publication Critical patent/TW200516339A/en

Links

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  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

The present invention measures a variability of a light source according to the relationship of the different brightness' at different time points, to determine if the light source has a periodic brightness. A suitable exposure time can be determined in accordance with the determined result that if the variability of a light source is within a tolerant rang.
TW092131347A 2003-11-07 2003-11-07 Main illuminant judging method in multi-light environment TW200516339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW092131347A TW200516339A (en) 2003-11-07 2003-11-07 Main illuminant judging method in multi-light environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW092131347A TW200516339A (en) 2003-11-07 2003-11-07 Main illuminant judging method in multi-light environment

Publications (1)

Publication Number Publication Date
TW200516339A true TW200516339A (en) 2005-05-16

Family

ID=57798956

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092131347A TW200516339A (en) 2003-11-07 2003-11-07 Main illuminant judging method in multi-light environment

Country Status (1)

Country Link
TW (1) TW200516339A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI670686B (en) * 2018-03-02 2019-09-01 群光電子股份有限公司 Image capture system and capture process adjusting method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI670686B (en) * 2018-03-02 2019-09-01 群光電子股份有限公司 Image capture system and capture process adjusting method thereof

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