DocumentCode
2011150
Title
Logo Retrieval in Document Images
Author
Jain, Rajiv ; Doermann, David
Author_Institution
Univ. of Maryland, College Park, MD, USA
fYear
2012
fDate
27-29 March 2012
Firstpage
135
Lastpage
139
Abstract
This paper presents a scalable algorithm for segmentation free logo retrieval in document images. The contributions include the use of the SURF feature for logo retrieval, a novel indexing algorithm for efficient retrieval and a method to filter results using the orientation of local features and geometric constraints. Results demonstrate that logo retrieval can be performed with high accuracy and efficiently scaled to a large datasets.
Keywords
document image processing; feature extraction; image retrieval; indexing; information filtering; visual databases; SURF feature; document images; geometric constraints; indexing algorithm; local feature orientation; segmentation free logo retrieval; Context; Feature extraction; Image retrieval; Indexing; Matched filters; Vectors; Document Images; Indexing; Logo retrieval; SURF;
fLanguage
English
Publisher
ieee
Conference_Titel
Document Analysis Systems (DAS), 2012 10th IAPR International Workshop on
Conference_Location
Gold Cost, QLD
Print_ISBN
978-1-4673-0868-7
Type
conf
DOI
10.1109/DAS.2012.54
Filename
6195350
Link To Document