Title | ||
---|---|---|
Detection of seal and signature entities with hierarchical recovery based on watermark self embedding in tampered digital documents. |
Abstract | ||
---|---|---|
•A framework for detection and security of authentication entities in the documents.•The signatures are segmented based on the stroke information.•The seals are detected based on the textual content of the seal.•The integrity of authentication entities is ensured via three authentication bits.•Forgeries are detected well with accurate localization and consequent restoration. |
Year | DOI | Venue |
---|---|---|
2018 | 10.1016/j.displa.2018.09.004 | Displays |
Keywords | Field | DocType |
Detection of signature,Detection of seals,Hierarchical recovery,Self-embedding,Integrity check bits,Tampering detection | Computer vision,Peak signal-to-noise ratio,Digital watermarking,Authentication,Reverse mapping,Watermark,Encryption,Self-embedding,Pixel,Artificial intelligence,Engineering | Journal |
Volume | ISSN | Citations |
54 | 0141-9382 | 0 |
PageRank | References | Authors |
0.34 | 10 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Singh, P. | 1 | 75 | 8.97 |
Balasubramanian Raman | 2 | 679 | 70.23 |
Partha Pratim Roy | 3 | 597 | 77.02 |