Search for dissertations about: "Visual Fields"
Showing result 16 - 20 of 99 swedish dissertations containing the words Visual Fields.
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16. Biologically-Based Interactive Neural Network Models for Visual Attention and Object Recognition
Abstract : The main focus of this thesis is to develop biologically-based computational models for object recognition. A series of models for attention and object recognition were developed in the order of increasing functionality and complexity. READ MORE
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17. Biological effects of alternating magnetic fields with special reference to the visual system
Abstract : The aims of the present investigation were to contribute to more knowledge of the interaction between extremely low frequency magnetic fields and excitable tissue and to widen the basic understanding of the mechanisms behind these effects. The human visual system and the frog retina were used as model systems. READ MORE
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18. Bio-inspired retinal optic flow perception in robotic navigation
Abstract : This thesis concerns the bio-inspired visual perception of motion with emphasis on locomotion targeting robotic systems. By continuously registering moving visual features in the human retina, a sensation of a visual flow cue is created. An interpretation of visual flow cues forms a low-level motion perception more known as retinal optic flow. READ MORE
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19. Design Syntactics: A Functional Approach to Visual Product Form Theory, Models, and Methods
Abstract : In line with the increasing importance of high quality appearance and aesthetic appeal in the design of consumer products, there is a growing need for enhanced understanding and ability to handle visual product form in industrial product development. In an approach for meeting that need, this thesis concerns the nature and development of visual design aesthetics in product form design. READ MORE
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20. Office work and physical factors : health aspects of electromagnetic fields and light
Abstract : The overall aim of this thesis is to increase our knowledge of the physical environment of office workers with special focus on electromagnetic fields and to address the question of whether electromagnetic fields can directly or indirectly contribute to symptoms or discomfort among video display terminal ( VDT) workers. Furthermore, we have measured light modulation from various commonly used light sources in laboratory conditions and, as a second step, used modulated light as stimulus for provocation of neurophysiological responses in persons with perceived “electrical hypersensitivity” (EHS). READ MORE