6 papers
PainDiffusion: Learning to Express Pain
Quang Tien Dam, Tri Tung Nguyen Nguyen, Yuki Endo +2
Accurate pain expression synthesis is essential for improving clinical training and human-robot interaction. Current Robotic Patient Simulators (RPSs) lack realistic pain facial ex…
Evaluation of an Autonomous Surface Robot Equipped with a Transformable Mobility Mechanism for Efficient Mobility Control
Yasuyuki Fujii, Dinh Tuan Tran, Joo-Ho Lee
Efficient mobility and power consumption are critical for autonomous water surface robots in long-term water environmental monitoring. This study develops and evaluates a transform…
A-SCoRe: Attention-based Scene Coordinate Regression for wide-ranging scenarios
Huy-Hoang Bui, Bach-Thuan Bui, Quang-Vinh Tran +2
Visual localization is considered to be one of the crucial parts in many robotic and vision systems. While state-of-the art methods that relies on feature matching have proven to b…
Improved 3D Point-Line Mapping Regression for Camera Relocalization
Bach-Thuan Bui, Huy-Hoang Bui, Yasuyuki Fujii +2
In this paper, we present a new approach for improving 3D point and line mapping regression for camera re-localization. Previous methods typically rely on feature matching (FM) wit…
Interactive Holographic Visualization for 3D Facial Avatar
Tri Tung Nguyen Nguyen, Fujii Yasuyuki, Dinh Tuan Tran +1
Traditional methods for visualizing dynamic human expressions, particularly in medical training, often rely on flat-screen displays or static mannequins, which have proven ineffici…
D2S: Representing sparse descriptors and 3D coordinates for camera relocalization
Bach-Thuan Bui, Huy-Hoang Bui, Dinh-Tuan Tran +1
State-of-the-art visual localization methods mostly rely on complex procedures to match local descriptors and 3D point clouds. However, these procedures can incur significant costs…