A New Fast Reversible Method for Image Safe Transfer (2007)
Puech, William, Rodrigues, José, Develay-Morice, Jean-Eric
In this paper a novel reversible method for fast and safe image transfer is proposed. The method combines compression, data hiding and partial encryption of images in a single processing step. The...
Analysis and Cryptanalysis of a Selective Encryption Method for JPEG Images (2007)
Puech, William, Rodrigues, José, Bors, Adrian
This paper addresses the protection of images. We address the problem of simultaneous selective encryption (SE) and image compression. The SE is done by using the Advanced Encryption Standard (AES)...
A New Fast Reversible Method for Image Safe Transfer (2007)
Puech, William, Rodrigues, José, Develay-Morice, Jean-Eric
In this paper a novel reversible method for fast and safe image transfer is proposed. The method combines compression, data hiding and partial encryption of images in a single processing step. The...
Analysis and Cryptanalysis of a Selective Encryption Method for JPEG Images (2007)
Puech, William, Rodrigues, José, Bors, Adrian
This paper addresses the protection of images. We address the problem of simultaneous selective encryption (SE) and image compression. The SE is done by using the Advanced Encryption Standard (AES)...
Chagas disease: what is known and what is needed - A background article (2007)
Chagas disease began millions of years ago as an enzootic disease of wild animals and started to be transmitted to man accidentally in the form of an anthropozoonosis when man invaded wild ecotopes....
Rodrigues, José, Puech, William
Dans cet article nous proposons une nouvelle approche de protection de visages pour des environnements surveillés par caméra vidéo. L'objectif est de chiffrer rapidement les visages contenus dans...
Rodrigues, José, Puech, William
Dans cet article nous proposons une nouvelle approche de protection de visages pour des environnements surveillés par caméra vidéo. L'objectif est de chiffrer rapidement les visages contenus dans...
Puech, William, Rodrigues, José, Develay-Morice, Jean-Eric
The traffic of digital images has increased rapidly in the wide networks. The protection of this kind of data becomes important for many reasons such as confidentiality, obscurity and security....
Selective Encryption of Human Skin in JPEG Images (2007)
Rodrigues, José, Puech, William, Bors, Adrian
In this study we propose a new approach for selective encryption in the Huffman coding of the Discrete Cosine Transform (DCT) coefficients using the Advanced Encryption Standard (AES). The objective...
Puech, William, Rodrigues, José, Develay-Morice, Jean-Eric
The traffic of digital images has increased rapidly in the wide networks. The protection of this kind of data becomes important for many reasons such as confidentiality, obscurity and security....
Selective Encryption of Human Skin in JPEG Images (2007)
Rodrigues, José, Puech, William, Bors, Adrian
In this study we propose a new approach for selective encryption in the Huffman coding of the Discrete Cosine Transform (DCT) coefficients using the Advanced Encryption Standard (AES). The objective...
A Selective Encryption for Heterogenous Color JPEG Images Based on VLC and AES Stream Cipher (2007)
Rodrigues, José, Puech, William, Bors, Adrian
Nowadays, the most important engine to provide confidentiality is encryption. Therefore, the classical and modern ciphers are not suitable for huge quantity of data in real-time environment....
A Selective Encryption for Heterogenous Color JPEG Images Based on VLC and AES Stream Cipher (2007)
Rodrigues, José, Puech, William, Bors, Adrian
Nowadays, the most important engine to provide confidentiality is encryption. Therefore, the classical and modern ciphers are not suitable for huge quantity of data in real-time environment....
Chagas disease: what is known and what is needed - A background article (2007)
Chagas disease began millions of years ago as an enzootic disease of wild animals and started to be transmitted to man accidentally in the form of an anthropozoonosis when man invaded wild ecotopes....
Frações burguesas em disputa e a educação superior no Governo Lula (2007)
O artigo expõe analiticamente os interesses conflituosos, no Brasil, entre a burguesia industrial, representada pela Confederação Nacional da Indústria (CNI), por um lado, e pela nova burguesia...
Face Protection by Fast Selective Encryption in a Video (2006)
Rodrigues, José, Puech, William, Meuel, Peter, Bajard, Jean-Claude, Chaumont, Marc
In this paper we propose an approach for monitoring human activities in an indoor environment using detected and tracked face and selective encryption. The objective is to encrypt partially the human...
Face Protection by Fast Selective Encryption in a Video (2006)
Rodrigues, José, Puech, William, Meuel, Peter, Bajard, Jean-Claude, Chaumont, Marc
In this paper we propose an approach for monitoring human activities in an indoor environment using detected and tracked face and selective encryption. The objective is to encrypt partially the human...
Gales,Ana C., Mendes,Rodrigo E., Rodrigues,José, Sader,Hélio S.
O meropenem e o imipenem representam os ß-lactâmicos com maior espectro e potência antimicrobiana, e são os únicos carbapenêmicos disponíveis para uso clínico no Brasil, nos Estados Unidos e...