Results 271 to 280 of about 757,076 (313)
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Visual processing in scotomata
Experimental Brain Research, 1973In contrast with other animals, when the occipital cortex is damaged in man, blindness occurs in spite of intact retinal projections to subcortical centers in the midbrain. By a proper selection of stimuli and responses, however, it can be shown that some information about the visual stimulus may be processed in regions of cortical blindness, even ...
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Visualization of Strand processes
Proceedings of Symposium on Visual Languages, 2002The paper describes a visualization tool that uses polar coordinates to create a circular shaped layout of large call trees of Strand programs. Due to the enormous amount of processes which are generated during execution of parallel Strand programs, conventional techniques to display call trees are over-charged. Because of this the tool 'Polaranimation'
Dietrich Fahrenholtz, Volker Haarslev
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Visual processing throughout the visual field
Proceedings SIBGRAPI'98. International Symposium on Computer Graphics, Image Processing, and Vision (Cat. No.98EX237), 2002This paper summarizes work done in our laboratory with a special emphasis on functional aspects of the visual field. The quality of the perceived image within a visual display depends on the information available within the display itself but also on the capacity of the human visual system to process visual information.
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Organizational process visualization
Proceedings of the 32nd Annual Hawaii International Conference on Systems Sciences. 1999. HICSS-32. Abstracts and CD-ROM of Full Papers, 2003A computer-supported methodology, EnCompass/sup (R)/, has been developed that provides organizations with a visual tool for accomplishing the critical, but extremely challenging task of aligning organizational and business processes. Information is gathered from the organization about individual task or issue-related interactions, and integrated to ...
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A Visual News Processing Environment
Artificial Intelligence Review, 1996CPP-TRS (Tonfoni 1989–94) is both a methodology and a language. Through the methodology (CPP — Communicative Positioning Program) those invisible aspects of communication are identified and represented by the meta-language (TRS — Text Representation Systems), which complements natural language.
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A visual process connector for Unix
IEEE Software, 1988Upconn a tool that lets Unix programmers visually describe the connections between the processes in a distributed program and then execute the distributed program, is described. Upconn consists of several modules and can be extended by adding to a library of tools rather than by adding many special features to Upconn itself. Upconn has three main uses.
Mitali Bhattacharyya +2 more
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Contextual Influences on Visual Processing
Annual Review of Neuroscience, 2002▪ Abstract The visual image formed on the retina represents an amalgam of visual scene properties, including the reflectances of surfaces, their relative positions, and the type of illumination. The challenge facing the visual system is to extract the “meaning” of the image by decomposing it into its environmental causes. For each local region of the
Thomas D, Albright, Gene R, Stoner
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Retinoids and the Visual Process
Photochemistry and Photobiology, 1996R K, Crouch +3 more
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1973
It would be difficult to find a more cogent confrontation between physics and biology than in the visual process. Nature was faced from the beginning with the hard fact that light consists of a finite number of bits of energy, called “photons” or “quanta.” Whatever visual information was to be distilled out of the surrounding world was circumscribed by
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It would be difficult to find a more cogent confrontation between physics and biology than in the visual process. Nature was faced from the beginning with the hard fact that light consists of a finite number of bits of energy, called “photons” or “quanta.” Whatever visual information was to be distilled out of the surrounding world was circumscribed by
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Visual Contrast Processing in Migraine
Cephalalgia, 2000Some migraine sufferers report certain visual patterns can reliably trigger a migraine attack, such as high contrast striped patterns or flickering lights. Differences between people with and without migraine on tasks that involve these patterns have been attributed to abnormal cortical processing in migraine, although the locus and extent of the ...
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