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Chapter and Conference Paper
Color Exaggeration for Dichromats Using Weighted Edge
Dichromats recognize colors using two out of three cone cells; L, M, and S. To extend the ability of dichromats to recognize the color difference, we propose a method to expand the color difference when observ...
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Chapter and Conference Paper
Multi-band Photometric Stereo Using Random Sampling of Channels and Pixels
One of the main problems faced by the photometric stereo method is that several measurements are required, as this method needs illumination from light sources from different directions. A solution to this pro...
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Chapter and Conference Paper
Multispectral Photometric Stereo Using Intrinsic Image Decomposition
One of the main problems faced by the photometric stereo method is that several measurements are required, as this method needs illumination from light sources from different directions. A solution to this pro...
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Chapter and Conference Paper
Robust Structured Light System Against Subsurface Scattering Effects Achieved by CNN-Based Pattern Detection and Decoding Algorithm
To reconstruct 3D shapes of real objects, a structured-light technique has been commonly used especially for practical purposes, such as inspection, industrial modeling, medical diagnosis, etc., because of sim...
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Chapter and Conference Paper
Interactive Shadow Removal from a Single Image Using Hierarchical Graph Cut
We propose a method for extracting a shadow matte from a single image. The removal of shadows from a single image is a difficult problem to solve unless additional information is available. We use user-supplie...
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Article
Wavelet-Texture Method: Appearance Compression by Polarization, Parametric Reflection Model, and Daubechies Wavelet
In order to create a photorealistic Virtual Reality model, we have to record the appearance of the object from different directions under different illuminations. In this paper, we propose a method that render...
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Article
Median Photometric Stereo as Applied to the Segonko Tumulus and Museum Objects
One of the necessary techniques for constructing a virtual museum is to estimate the surface normal and the albedo of the artwork which has high specularity. In this paper, we propose a novel photometric stere...