Alecandro D

6 reputation

	6 reputation	bio	website		visits	member for	1 year, 5 months
2 badges		location			seen	Jun 19 '12 at 21:53

9 Actions

Jun 19	comment	Possible pixel level operations or Filters after XORing and position changing If it is off-topic, where do I need to post this then?
Jun 19	comment	Possible pixel level operations or Filters after XORing and position changing I have can restore the original image through reverse randomization but I'd like to know what can be done if we randomize and mask?
Jun 19	awarded	Editor
Jun 19	revised	Possible pixel level operations or Filters after XORing and position changing deleted 117 characters in body; edited title
Jun 19	asked	Possible pixel level operations or Filters after XORing and position changing
Dec 11	awarded	Student
Dec 8	comment	How can I extract qualitative information from EXIF files? @mattdm: How about picitures taken in day/or night? Is this possible?What information helps me to findout whether it is portriat or not? All in all, what sort of clues can be extracted only from EXIF meta date?
Dec 8	comment	How can I extract qualitative information from EXIF files? @mattdm: I have only EXIF metadata and I am looking for heuristics to find clues such as the one I mentioned in the original question only by using EXIF meta data.
Dec 8	asked	How can I extract qualitative information from EXIF files?