EnglishThis work proposes a method for automatic face obscuration capable of protecting people's identity. Since face detection heavily benefits from the possibility to exploit tracking, multi-camera people tracking has been integrated with a face detector based on colour clustering and Hough transform. Moreover, the multiple viewpoints provided by multiple cameras are exploited in order to always obtain a good-quality image of the face. The identity of people in different views is kept consistent by means of a geometrical, uncalibrated approach based on homographies. Experimental results show the accuracy of the proposed approach. (c) 2006 Elsevier B.V. All rights reserved.
A system for automatic face obscuration for privacy purposes / Cucchiara, Rita; Prati, Andrea; Vezzani, Roberto. - In: PATTERN RECOGNITION LETTERS. - ISSN 0167-8655. - STAMPA. - 27 (15)(2006), pp. 1809-1815.
| Data di pubblicazione: | 2006 |
| Titolo: | A system for automatic face obscuration for privacy purposes |
| Autore/i: | Cucchiara, Rita; Prati, Andrea; Vezzani, Roberto |
| Autore/i UNIMORE: | |
| Rivista: | |
| Volume: | 27 (15) |
| Pagina iniziale: | 1809 |
| Pagina finale: | 1815 |
| Codice identificativo ISI: | WOS:000241169800007 |
| Codice identificativo Scopus: | 2-s2.0-33748465479 |
| Citazione: | A system for automatic face obscuration for privacy purposes / Cucchiara, Rita; Prati, Andrea; Vezzani, Roberto. - In: PATTERN RECOGNITION LETTERS. - ISSN 0167-8655. - STAMPA. - 27 (15)(2006), pp. 1809-1815. |
| Tipologia | Articolo su rivista |
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