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This work presents and evaluates the PixelLaser system, designed to estimate range-to-obstacle scans from single images. Its visual pipeline uses nearest-neighbor texture-matching to segment groundplane (traversable) texture from non-groundplane (obstacle) texture. Using the known pose of a webcamera, the system then transforms these segmentations into range-scans. This paper presents a thorough evaluation...
In this paper, a diagnosis support system for mucous membrane diseases in oral cavity, in which a shape of vitiligo is judged as lacy or not-lacy from an intraoral image, is proposed. To realize good discrimination, it is important to extract vitiligo area with high accuracy. To segment vitiligo from other area, a probabilistic relaxation with teacher signal is employed. From some simulations, an...
Super high definition video such as 4 K digital cinema is expected as the quite attractive video application. With regard to the video transmission, recent compression coding standards are applicable for 4 K digital cinema. However, the typical implementation approach of a commercial video encoder is based on hardware architecture. As the limitation of hardware base implementation, once the equipment...
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