Search Results for author: Shinsaku Hiura

Found 7 papers, 0 papers with code

Polarimetric Light Transport Analysis for Specular Inter-reflection

no code implementations7 Dec 2023 Ryota Maeda, Shinsaku Hiura

In this paper, we propose a novel decomposition method for handling specular inter-reflection of metal objects by using a unique polarimetric feature: the rotation direction of linear polarization.

FibAR: Embedding Optical Fibers in 3D Printed Objects for Active Markers in Dynamic Projection Mapping

no code implementations6 Feb 2020 Daiki Tone, Daisuke Iwai, Shinsaku Hiura, Kosuke Sato

This paper presents a novel active marker for dynamic projection mapping (PM) that emits a temporal blinking pattern of infrared (IR) light representing its ID.

Object

Physical Cue based Depth-Sensing by Color Coding with Deaberration Network

no code implementations1 Aug 2019 Nao Mishima, Tatsuo Kozakaya, Akihisa Moriya, Ryuzo Okada, Shinsaku Hiura

Color-coded aperture (CCA) methods can physically measure the depth of a scene given by physical cues from a single-shot image of a monocular camera.

Depth Estimation

Simultaneous independent image display technique on multiple 3D objects

no code implementations10 Sep 2016 Takuto Hirukawa, Marco Visentini-Scarzanella, Hiroshi Kawasaki, Ryo Furukawa, Shinsaku Hiura

The system, despite consisting of conventional passive LCD projectors, is able to project different images and patterns depending on the spatial location of the object.

Colorization Object

Active One-Shot Scan for Wide Depth Range Using a Light Field Projector Based on Coded Aperture

no code implementations ICCV 2015 Hiroshi Kawasaki, Satoshi Ono, Yuki Horita, Yuki Shiba, Ryo Furukawa, Shinsaku Hiura

The central projection model commonly used to model cameras as well as projectors, results in similar advantages and disadvantages in both types of system.

Fusing Depth from Defocus and Stereo with Coded Apertures

no code implementations CVPR 2013 Yuichi Takeda, Shinsaku Hiura, Kosuke Sato

In this paper we propose a novel depth measurement method by fusing depth from defocus (DFD) and stereo.

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