id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_34plnlhxsbeijemgpiydrpluc4	Claudio S. V. C. Cavalcanti	A survey on automatic techniques for enhancement and analysis of digital photography	2013.0	19	.pdf	application/pdf	16769	2584	70	scope of this survey to review image quality metrics for evaluating degradation due to compression, digital sensor noise, 4, work on image (and photo) analysis are reviewed. The keywords used for the automatic search were (consumer OR personal OR digital) AND (image(s) OR photo(s) The acquired images are then combined for finding the subject and analyzing photo composition. might be employed to find interesting objects, to provide depth estimates, and to improve image segmentation as well, which may help with the acquisition of better photos. [5] have shown some advantages when using models based on the human visual system for low-level photo Those rules, known as photographic composition rules, may be used to identify higherquality photos, based on the assessment of features. Since manually tagging photos can be time consuming, recent work considers the use of information automatically obtained from EXIF [83,148,85,132], SIFT [148, images employed in photo analysis work is 45,344 with a	./cache/work_34plnlhxsbeijemgpiydrpluc4.pdf	./txt/work_34plnlhxsbeijemgpiydrpluc4.txt