DocumentCode
588804
Title
Image Fragment Carving Algorithms Based on Pixel Similarity
Author
Binglong Li ; Lu Wang ; Yifeng Sun ; Qingxian Wang
Author_Institution
Zhengzhou Inf. Sci. & Technol. Inst., Zhengzhou, China
fYear
2012
fDate
2-4 Nov. 2012
Firstpage
979
Lastpage
982
Abstract
Fragment carving is one challenging problem in file carving. Firstly, image fragments carving framework is given. Then fragment contiguous weight algorithm is designed based on pixel similarity to determine the adjacent sequence among fragments. Image fragments carving algorithm is proposed in order to carve image fragment. Finally experimental results demonstrate that the image fragment carving algorithms can be used to determine the adjacent sequence among fragments, and carve original image.
Keywords
file organisation; image coding; image forensics; image sequences; adjacent sequence; file carving; fragment contiguous weight algorithm; image fragment carving algorithm; pixel similarity; Algorithm design and analysis; Clustering algorithms; Digital forensics; File systems; Multimedia communication; Vectors; file carving; image fragments; pixel similarity;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Information Networking and Security (MINES), 2012 Fourth International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4673-3093-0
Type
conf
DOI
10.1109/MINES.2012.124
Filename
6405745
Link To Document