This paper develops a new mask in the spatial domain for image watermarking. The mask exploits the properties of human visual system with respect to background luminance, the edge...
— The control approaches based on tasks, and particularly based on a hierarchy of tasks, enable to build complex behaviors with some nice properties of robustness and portability...
— In this paper, we propose the concept of a ”mobile microscope”. This is a hand-held microscope that can be used for observation in various places. Because microscopes which...
— This paper describes a view-based localization method in outdoor environments. An important issue in viewbased localization is to cope with the change of object views due to ch...
—By nature, human beings perceive their environment mostly using sight and audition. Vibrotactile feedback has proven satisfying results in the domains of simple multimodal inter...