Ryo Furukawa

Latest

• 3D endoscope system with AR display superimposing dense and wide-angle-of-view 3D points obtained by using micro pattern projector
• Single-Shot Dense Active Stereo With Pixel-Wise Phase Estimation Based on Grid-Structure Using CNN and Correspondence Estimation Using GCN
• GCN-Calculated Graph-Feature Embedding for 3D Endoscopic System Based on Active Stereo
• Active Stereo Method for 3D Endoscopes using Deep-layer GCN and Graph Representation with Proximity Information
• Simultaneous estimation of projector and camera poses for multiple oneshot scan using pixel-wise correspondences estimated by U-Nets and GCN
• Active Lighting and Its Application for Computer Vision
• Single-wavelength and multi-parallel dotted-and solid-lines for dense and robust active 3D reconstruction
• Learning-based feature extraction for active 3d scan with reducing color crosstalk of multiple pattern projections
• Image processing system, and image processing method
• Calibration technique for underwater active oneshot scanning system with static pattern projector and multiple cameras
• Depth Estimation Using Structured Light Flow--Analysis of Projected Pattern Flow on an Object's Surface
• Automatic feature extraction using cnn for robust active one-shot scanning
• 3D endoscope system using DOE projector
• Underwater Active Oneshot Scan with Static Wave Pattern and Bundle Adjustment
• A Triangle Mesh Reconstruction Method Taking into Account Silhouette Images
• Underwater active oneshot scan with static wave pattern and bundle adjustment
• 2-dof auto-calibration for a 3d endoscope system based on active stereo
• Entire shape scan system with multiple pro-cams using texture information and accurate silhouette creating technique
• 4d capture using visibility information of multiple projector camera system
• Temporal octrees for compressing dynamic point cloud streams
• Parallel processing of grid-based one-shot structured-light system for online 3D reconstruction of moving objects
• Study on separate extraction of cardiac beat and respiratory movement and visualization of cardiac beat using three-dimensional shape reconstruction by grid-based active stereo
• Image processing device, image processing method, and program
• Calibration of a 3d endoscopic system based on active stereo method for shape measurement of biological tissues and specimen
• Shape measurement of biological tissue by using 3D endoscope based on active stereo method
• Dense 3D reconstruction from high frame-rate video using a static grid pattern
• One-shot 3d reconstruction of moving objects by projecting wave grid pattern with diffractive optical element
• Proposal of calibration method for 3-D digestive endoscope using grid active stereo
• Single colour one-shot scan using modified penrose tiling pattern
• Marker-less facial motion capture based on the recognition of the parts
• Biomedical Measurement by Applying Active Stereo Image Measurement
• Exemplar-Based Hole-Filling Technique for Multiple Dynamic Objects
• A facial tracking and transfer method with a key point refinement
• Noncontact measurement of cardiac beat by using active stereo with waved-grid pattern projection
• Proposal on 3-d endoscope by using grid-based active stereo
• Robust and accurate one-shot 3D reconstruction by 2C1P system with wave grid pattern
• Calibration of Projector with Fixed Pattern and Large Distortion Lens in a Structured Light System.
• Hardware-accelerated geometry instancing for surfel and voxel rendering of scanned 4d media
• One-shot entire shape scanning by utilizing multiple projector-camera constraints of grid patterns
• Basic study on non-contact measurement of cardiac beat by using grid-based active stereo
• Extraction and visualization of cardiac beat by grid-based active stereo
• Adaptive arithmetic coding for point cloud compression
• Grid-based active stereo with single-colored wave pattern for dense one-shot 3D scan
• Single color one-shot scan using topology information
• Capturing textured 3d shapes based on infrared one-shot grid pattern
• Non-contact respiration measurement using structured light 3-D sensor
• Efficient rate-distortion compression of dynamic point cloud for grid-pattern-based 3D scanning systems
• Entire shape acquisition technique using multiple projectors and cameras with parallel pattern projection
• Dynamic compression of curve-based point cloud
• Dense one-shot 3D reconstruction by detecting continuous regions with parallel line projection
• Multiview projectors/cameras system for 3d reconstruction of dynamic scenes
• Point cloud compression for grid-pattern-based 3D scanning system
• A system for capturing textured 3D shapes based on one-shot grid pattern with multi-band camera and infrared projector
• One-shot entire shape acquisition method using multiple projectors and cameras
• One-shot scanning method using an unealibrated projector and camera system
• Linear solution for oneshot active 3d reconstruction using two projectors
• Dense 3D reconstruction method using a single pattern for fast moving object
• Shape from grid pattern based on coplanarity constraints for one-shot scanning
• One-shot range scanner using coplanarity constraints
• Projector camera system for realtime 3d scanning
• Dynamic scene shape reconstruction using a single structured light pattern
• 3d scanning method for fast motion using single grid pattern with coarse-to-fine technique