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This Working Paper Series allows the broader dissemination of the scholarship of the University of Minnesota-Morris Faculty, staff, and students. It is hoped that this Series will create a broader and much more accessible forum within the borderless academic community, and will further stimulate constructive dialogues among the scholar-teachers at large.(More)
We show that multi-path analysis using images from a timeof-flight (ToF) camera provides a tantalizing opportunity to infer about 3D geometry of not only visible but hidden parts of a scene. We provide a novel framework for reconstructing scene geometry from a single viewpoint using a camera that captures a 3D time-image I(x, y, t) for each pixel. We(More)
We propose a novel framework called transient imaging for image formation and scene understanding through impulse illumination and time images. Using time-of-flight cameras and multi-path analysis of global light transport, we pioneer new algorithms and systems for scene understanding through time images. We demonstrate that our proposed transient imaging(More)
In this study the HLA antigen frequency was determined in a group of patients with erythema multiforme and in a separate group of patients with recurrent herpes simplex to establish whether either disease had any antigens whose frequency deviated from that of a normal population. The frequency of HLA-B15 was significantly increased in both patient groups (P(More)
How can we show our 16 megapixel photos from our latest trip on a digital display? How can we create screens that are visible in direct sunlight as well as complete darkness? How can we create large displays that consume less than 2W of power? How can we create design tools for digital decal application and intuitive-computer aided modeling?
DERMATITIS herpetiformis (DH) is an intensely itchy dermatosis of a chronic nature. Although the lesions most often consist of tense vesicles grouped on the extensor surfaces of the body, they may also be erythematous, urticarial or papular and more diffuse. As a result of the intense itch the lesions are excoriated and frequently present as small crusted(More)
THE clinical syndrome of erythema multiforme extends from a mild rash with typical target lesions of the hands and feet to a severe illness with widespread involvement of the skin and mucous membranes as in the Stevens-Johnson syndrome (Stevens and Johnson, 1922). It has been reported to occur in association with a number of different stimuli after an(More)
We conduct a multiwavelength continuum variability study of the Seyfert 1 galaxy NGC 5548 to investigate the temperature structure of its accretion disk. The 19 overlapping continuum light curves (1158 Å to 9157 Å) combine simultaneous Hubble Space Telescope, Swift, and ground-based observations over a 180 day period from 2014 January to July. Light-curve(More)