1 citations · 1 across the 10 of their papers we have counts for
12 papers
DeWorldSG: Depth-Aware 3D Semantic Scene Graph Generation via World-Model Priors
Seok-Young Kim, Abdelrahman Elskhawy, Taewook Ha +4
We present DeWorldSG, a novel framework that generates spatio-temporally robust 3D Semantic Scene Graphs from RGB-D sequences. Existing methods often struggle to construct reliable…
Int3DNet: Scene-Motion Cross Attention Network for 3D Intention Prediction in Mixed Reality
Taewook Ha, Woojin Cho, Dooyoung Kim +1
We propose Int3DNet, a scene-aware network that predicts 3D intention areas directly from scene geometry and head-hand motion cues, enabling robust human intention prediction witho…
Task Breakpoint Generation using Origin-Centric Graph in Virtual Reality Recordings for Adaptive Playback
Selin Choi, Dooyoung Kim, Taewook Ha +2
We propose a method for generating task breakpoints based on an Origin-Centric Graph (OCG) to segment goal-oriented activity recordings into task units for adaptive playback in Vir…
SceneLinker: Compositional 3D Scene Generation via Semantic Scene Graph from RGB Sequences
Seok-Young Kim, Dooyoung Kim, Woojin Cho +3
We introduce SceneLinker, a novel framework that generates compositional 3D scenes via semantic scene graph from RGB sequences. To adaptively experience Mixed Reality (MR) content…
Viewpoint-Tolerant Depth Perception for Shared Extended Space Experience on Wall-Sized Display
Dooyoung Kim, Jinseok Hong, Heejeong Ko +1
We proposed viewpoint-tolerant shared depth perception without individual tracking by leveraging human cognitive compensation in universally 3D rendered images on a wall-sized disp…
Spatio-Temporal Mixed and Augmented Reality Experience Description for Interactive Playback
Dooyoung Kim, Woontack Woo
We propose the Spatio-Temporal Mixed and Augmented Reality Experience Description (MAR-ED), a novel framework to standardize the representation of past events for interactive and a…
Visuo-Tactile Feedback with Hand Outline Styles for Modulating Affective Roughness Perception
Minju Baeck, Yoonseok Shin, Dooyoung Kim +3
We propose a visuo-tactile feedback method that combines virtual hand visualization and fingertip vibrations to modulate affective roughness perception in VR. While prior work has…
Spatial Affordance-aware Interactable Subspace Allocation for Mixed Reality Telepresence
Dooyoung Kim, Seonji Kim, Selin Choi +1
To enable remote Virtual Reality (VR) and Augmented Reality (AR) clients to collaborate as if they were in the same space during Mixed Reality (MR) telepresence, it is essential to…
Meta-Objects: Interactive and Multisensory Virtual Objects Learned from the Real World for Use in Augmented Reality
Dooyoung Kim, Taewook Ha, Jinseok Hong +4
We introduce the concept of a meta-object, a next-generation virtual object that inherits the form, properties, and functions of its real-world counterpart, enabling seamless synch…
Edge-Centric Space Rescaling with Redirected Walking for Dissimilar Physical-Virtual Space Registration
Dooyoung Kim, Woontack Woo
We propose a novel space-rescaling technique for registering dissimilar physical-virtual spaces by utilizing the effects of adjusting physical space with redirected walking. Achiev…
The Effects of Spatial Configuration on Relative Translation Gain Thresholds in Redirected Walking
Dooyoung Kim, Seonji Kim, Jae-eun Shin +4
In this study, we explore how spatial configurations can be reflected in determining the threshold range of Relative Translation Gains (RTGs), a translation gain-based Redirected W…
Effects of Virtual Room Size and Objects on Relative Translation Gain Thresholds in Redirected Walking
Dooyoung Kim, Jinwook Kim, Jae-eun Shin +3
This paper investigates how the size of virtual space and objects within it affect the threshold range of relative translation gains, a Redirected Walking (RDW) technique that scal…