Browsing by Author "Kim, Hyomin"

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    Spatiotemporal Texture Reconstruction for Dynamic Objects Using a Single RGB-D Camera
    (The Eurographics Association and John Wiley & Sons Ltd., 2021) Kim, Hyomin; Kim, Jungeon; Nam, Hyeonseo; Park, Jaesik; Lee, Seungyong; Mitra, Niloy and Viola, Ivan
    This paper presents an effective method for generating a spatiotemporal (time-varying) texture map for a dynamic object using a single RGB-D camera. The input of our framework is a 3D template model and an RGB-D image sequence. Since there are invisible areas of the object at a frame in a single-camera setup, textures of such areas need to be borrowed from other frames. We formulate the problem as an MRF optimization and define cost functions to reconstruct a plausible spatiotemporal texture for a dynamic object. Experimental results demonstrate that our spatiotemporal textures can reproduce the active appearances of captured objects better than approaches using a single texture map.