4 papers
InstructionCrafter: Generating Consistent and High-Fidelity Visual Instructions
Shun Okamoto, Satoshi Iizuka, Kazuhiro Fukui
Given textual task instructions, generating step-by-step visual instructions as an image sequence requires the simultaneous satisfaction of multiple properties, specifically step f…
Improving Image-to-Image Translation via a Rectified Flow Reformulation
Satoshi Iizuka, Shun Okamoto, Kazuhiro Fukui
In this work, we propose Image-to-Image Rectified Flow Reformulation (I2I-RFR), a practical plug-in reformulation that recasts standard I2I regression networks as continuous-time t…
Separability Membrane: 3D Active Contour for Point Cloud Surface Reconstruction
Gulpi Qorik Oktagalu Pratamasunu, Guoqing Hao, Kazuhiro Fukui
This paper proposes Separability Membrane, a robust 3D active contour for extracting a surface from 3D point cloud object. Our approach defines the surface of a 3D object as the bo…
Point Cloud Novelty Detection Based on Latent Representations of a General Feature Extractor
Shizuka Akahori, Satoshi Iizuka, Ken Mawatari +1
We propose an effective unsupervised 3D point cloud novelty detection approach, leveraging a general point cloud feature extractor and a one-class classifier. The general feature e…