MB2 Urban Environment 1

Weaknesses of MB2

Model-based steganography is a promising approach for hidden communication in JPEG images with high steganographic capacity and competitive security. In this paper we propose an attack, which is based on coefficient types that can be derived from the blockiness adjustment of MB2. We derive 30 new features to be used in combination with existing blind feature sets leading to a remarkable reducti...

Livestock slaughterhouses waste management in urban environment

The current study presents an investigation on the waste management in the cattle slaughterhouse by the following objectives: a) to identify the existing waste management practices in relation to sources, quantity and characteristic of wastes; b) to identify the situation of production, collection, storage, transportation, processing and recycling, and final disposal of wastes and the problems ...

High Density Urban Environment

[Healing environment and urban health].

On Improving Urban Environment Representations

*Correspondence: Xavier Pueyo, Centre de Recerca ViRVIG-UdG, Universitat de Girona, Edifici P4, Campus de Montilivi, Girona E-17071, Spain e-mail: [email protected] Computer graphics has evolved into a mature and powerful field that offers many opportunities to enhance different disciplines, adapting to the specific needs of each. One of these important fields is the design and analysis of U...