File:Titech2013 attribution experiment 品質1.jpg

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	NIKON CORPORATION
Camera model	NIKON 1 J1
Exposure time	1/100 sec (0.01)
F Number	f/2.5
ISO speed rating	200
Date and time of data generation	16:30, 27 September 2013
Lens focal length	18.5 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Microsoft Windows Photo Viewer 6.1.7600.16385
File change date and time	16:38, 27 September 2013
Y and C positioning	2
Exposure Program	Normal program
Exif version	2.3
Date and time of digitizing	16:30, 27 September 2013
Image compression mode	4
Exposure bias	0
Maximum land aperture	1.6
Metering mode	Pattern
Light source	Cloudy weather
Flash	Flash did not fire
DateTime subseconds	00
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
Color space	sRGB
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	49
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown