, leaving the potential practitioner to guess at their value. The second goal is therefore to compare and judge the methods. Comparative tests are carried out using correspondences generated both synthetically in a statistically controlled fashion and from feature matching in real imagery. In contrast

the mazes using three locomotion modes. In the Walk mode, subjects walked normally in the experimental room. For each subject, body position and heading were tracked, and the tracking information was used to continuously update the visual imagery presented to the subjects on a head-mounted display

done and implemented but suffering from a single view point, applications and methods, because of traditional imagery input data. This paper explores and classifies the different input imagery data: traditional images, videos (sequence of images with time interval) and 3D images, considered to develop

The authors model the neural mechanisms underlying spatial cognition, integrating neuronal systems and behavioral data, and address the relationships between long-term memory, short-term memory, and imagery, and between egocentric and allocentric and visual and ideothetic representations. Long

highly depends on the ground resolution (flying height) of the input imagery. When chosen appropriately this mapping solution can compete with traditional mapping solutions that capture fewer high-resolution images from airplanes and that rely on highly accurate orientation and positioning sensors

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people report 'hearing ' the sounds in their 'mind's ear'. Such tasks evoke auditory mental imagery. Visual mental imagery is 'seeing ' in the absence of the appropriate immediate sensory input, auditory mental imagery is 'hearing ' in the absence

or an event, in the absence of retinal input. Visual imagery and perception share several functional properties, and apparently share common underlying brain structures. The involvement of cortical structures common to visual imagery and perception is supported by studies on evoked potentials (Farah et al

has generally a large number of variables to analyze, some of which have more input than others. It is often necessary to carry out an analysis to know which variables to select. Several methods exist to determine how many variables to select among which we have: variation total, CSD, size

both aspects, strongly focusing the viewer's attention. Creating this type of imagery is challenging without professional tools and training. We develop a set of idioms, essentially spatiotemporal mappings, that characterize cliplet elements, and use these idioms in an interactive system