File:CMYG sensor spectral response.gif

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CMYG_sensor_spectral_response.gif ‎(337 × 296 pixels, file size: 65 KB, MIME type: image/gif)

Summary[edit]

Media data and Non-free use rationale
Description	chart of spectral response of cmyg sensor
Author or copyright owner	Jong B. Park
Source (WP:NFCC#4)	Original publication: http://scien.stanford.edu/pages/labsite/2003/psych221/projects/03/piquant/index.htm Immediate source: http://scien.stanford.edu
Date of publication	12 March 2003
Use in article (WP:NFCC#7)	CYGM filter
Purpose of use in article (WP:NFCC#8)	the image will show a graph of the spectral response of the cygm sensor
Not replaceable with free media because (WP:NFCC#1)	The spectral response of sensors found in digital cameras are generally kept a trade secret (even though they should not be) and this is what could be the only public domain graph of the sensor response of this specific type of sensor (which has now been obsolete for a decade)
Minimal use (WP:NFCC#3)	this graph is specific to this article ... the cygm sensor
Respect for commercial opportunities (WP:NFCC#2)	It appears this was a report done as a student project at a university. The author, it seems, has long abandoned it but it remains on the university server. There does not appear to be any commercial use.
Other information	it would be nice if someone could translate this to svg
Fair useFair use of copyrighted material in the context of CYGM filter//en.wikipedia.org/wiki/File:CMYG_sensor_spectral_response.giftrue

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	01:51, 11 September 2017		337 × 296 (65 KB)	Ronjones (talk \| contribs)	Reduce size of non-free image to NFCC guideline (WP:Image resolution)
	15:43, 3 November 2013	No thumbnail	372 × 327 (45 KB)	TxBangert (talk \| contribs)	Uploading a non-free file using File Upload Wizard

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