Add to ORKGadvanced encryption standard. 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 in a video sequence. This approach is based on AES stream ciphering using VLC (Variable Length Coding) of the Huffman’s vector. The proposed scheme allows scalable decryption of a specific region of image and result in a significant reduction in encrypting and decrypting processing time. It also provides a constant bit rate and keep the JPEG and MPEG bitstream compliance.
AbstractThis work describes an efficient selective encryption scheme for H.264/Scalable Video Coding...
In an increasing number of image and video processing problems, cryptographic techniques are used to...
We propose a framework to encrypt Baseline JPEG files directly at bitstream level, i.e., without the...
advanced encryption standard. In this paper we propose an approach for monitoring human activities i...
This paper presents an efficient and effective framework for the design and development of enhanced ...
Video surveillance is becoming increasingly common, but raises serious questions related to data con...
In this paper, a novel method for fast protection of AVS video coding standard alongwith compression...
This paper concentrates on exploiting human face informa tion for surveillance applications in a hom...
In this paper we propose a new approach to protect video sequences while using selective encryption ...
This paper presents an efficient and effective framework for the design and development of enhanced ...
Visual communication has become more popular in recent years, and because data must be transferred s...
In recent time, the security of multimedia information has become a topic of great interest to resea...
Security and privacy issues of the transmitted data have become an important concern in multimedia t...
In transmitting video data securely over Video Sensor Networks (VSNs), since mobile handheld devices...
International audienceAs part of a new MPEG-A standardization activity, called Visual Identity Manag...
AbstractThis work describes an efficient selective encryption scheme for H.264/Scalable Video Coding...
In an increasing number of image and video processing problems, cryptographic techniques are used to...
We propose a framework to encrypt Baseline JPEG files directly at bitstream level, i.e., without the...
advanced encryption standard. In this paper we propose an approach for monitoring human activities i...
This paper presents an efficient and effective framework for the design and development of enhanced ...
Video surveillance is becoming increasingly common, but raises serious questions related to data con...
In this paper, a novel method for fast protection of AVS video coding standard alongwith compression...
This paper concentrates on exploiting human face informa tion for surveillance applications in a hom...
In this paper we propose a new approach to protect video sequences while using selective encryption ...
This paper presents an efficient and effective framework for the design and development of enhanced ...
Visual communication has become more popular in recent years, and because data must be transferred s...
In recent time, the security of multimedia information has become a topic of great interest to resea...
Security and privacy issues of the transmitted data have become an important concern in multimedia t...
In transmitting video data securely over Video Sensor Networks (VSNs), since mobile handheld devices...
International audienceAs part of a new MPEG-A standardization activity, called Visual Identity Manag...
AbstractThis work describes an efficient selective encryption scheme for H.264/Scalable Video Coding...
In an increasing number of image and video processing problems, cryptographic techniques are used to...
We propose a framework to encrypt Baseline JPEG files directly at bitstream level, i.e., without the...