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In this paper, we propose a simple and effective depth upsampling technique using self-guided residual interpolation. The original residual interpolation requires guidance information such as high-resolution RGB color image. However, self-guided residual interpolation requires only a single depth map. In the proposed algorithm, a tentative estimation of a high-resolution depth map is first generated...
Single-sensor imaging using the Bayer color filter array (CFA) and demosaicking is well established for current compact and low-cost color digital cameras. An extension from the CFA to a multispectral filter array (MSFA) enables us to acquire a multispectral image in one shot without increased size or cost. However, multispectral demosaicking for the MSFA has been a challenging problem because of...
Traditional applications of augmented reality superimpose generated images onto the real world through goggles or monitors held between objects of interest and the user. To render the augmented surfaces interactive, we may exploit directly existing computer vision techniques. However, when using video projection to alter directly the appearance of surfaces, most vision-based algorithms fail. Even...
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