File:Zhangyonghui.JPG

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Zhangyonghui.JPG ‎(350 × 350 pixels, file size: 58 KB, MIME type: image/jpeg)

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	10:04, 23 October 2013		350 × 350 (58 KB)	Shizhen Wang (talk \| contribs)
	01:52, 23 October 2013	Error creating thumbnail: File missing	350 × 350 (58 KB)	Shizhen Wang (talk \| contribs)

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Camera manufacturer	Canon
Camera model	Canon IXUS 220HS
Exposure time	1/640 sec (0.0015625)
F Number	f/2.7
ISO speed rating	250
Date and time of data generation	07:53, 27 May 2012
Lens focal length	4.3 mm
Width	3,000 px
Height	4,000 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Adobe Photoshop CS6 (Windows)
File change date and time	16:09, 23 October 2013
Y and C positioning	Co-sited
Exif version	2.3
Date and time of digitizing	07:53, 27 May 2012
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX shutter speed	9.3125
APEX aperture	2.875
APEX exposure bias	0
Maximum land aperture	2.875 APEX (f/2.71)
Metering mode	Pattern
Flash	Flash did not fire, auto mode
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	16,393.442622951
Focal plane Y resolution	16,393.442622951
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard
Date metadata was last modified	00:09, 24 October 2013
Unique ID of original document	AFD43D24A70C3756FE726EE52B18C90D
IIM version	4,006