TW200518589A - Strobe intensity adjustable system and method - Google Patents

Strobe intensity adjustable system and method

Info

Publication number
TW200518589A
TW200518589A TW092133397A TW92133397A TW200518589A TW 200518589 A TW200518589 A TW 200518589A TW 092133397 A TW092133397 A TW 092133397A TW 92133397 A TW92133397 A TW 92133397A TW 200518589 A TW200518589 A TW 200518589A
Authority
TW
Taiwan
Prior art keywords
image
strobe
flash
intensity
sense
Prior art date
Application number
TW092133397A
Other languages
Chinese (zh)
Other versions
TWI227995B (en
Inventor
Jin-Kae Jang
Original Assignee
Primax Electronics Ltd
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 Primax Electronics Ltd filed Critical Primax Electronics Ltd
Priority to TW92133397A priority Critical patent/TWI227995B/en
Application granted granted Critical
Publication of TWI227995B publication Critical patent/TWI227995B/en
Publication of TW200518589A publication Critical patent/TW200518589A/en

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  • Stroboscope Apparatuses (AREA)
  • Studio Devices (AREA)

Abstract

The present invention provides a strobe intensity adjustable system applying in an image capture apparatus. The image capture apparatus comprises a strobe, an image sensitization device and a focus module. The strobe is used to flash at a plurality of intensity. The image sensitization device is used to sense an outer image having a focusing target. The focus module is used to focus the focusing target. The strobe intensity adjustable system comprises a control module and a flash intensity estimating module. The control module is used to, firstly, after focusing, provide a first image sense signal to trigger the image sensitization device to sense the outer image to generate a first exposure data. Secondly, the control module produces a preflash signal to trigger the strobe to flash by a specific first power. As a result, the control module produces a second image sense signal to trigger the image sensitization device to sense the outer image to generate a second exposure data. The flash intensity estimating module is used to proceed a strobe intensity process based on the first exposure data and the second exposure data to get a second power. Finally, the strobe flash by the second power, and the image sensitization device capture the outer image under an optimized flash tuning exposure by the second intensity.
TW92133397A 2003-11-27 2003-11-27 Strobe intensity adjustable system and method TWI227995B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92133397A TWI227995B (en) 2003-11-27 2003-11-27 Strobe intensity adjustable system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92133397A TWI227995B (en) 2003-11-27 2003-11-27 Strobe intensity adjustable system and method

Publications (2)

Publication Number Publication Date
TWI227995B TWI227995B (en) 2005-02-11
TW200518589A true TW200518589A (en) 2005-06-01

Family

ID=35667202

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92133397A TWI227995B (en) 2003-11-27 2003-11-27 Strobe intensity adjustable system and method

Country Status (1)

Country Link
TW (1) TWI227995B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI461813B (en) * 2012-02-24 2014-11-21 Htc Corp Image capture method and image capture system thereof

Also Published As

Publication number Publication date
TWI227995B (en) 2005-02-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees