Dynamic Noise Injection for Geometry-Guided in Forest Point Cloud Semantic Segmentation
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2025.3603989
Abstract: Accurate forest resource assessment is critical but challenging due to forest structural complexity. Unmanned aerial vehicle laser scanning provides detailed 3-D data, but foliage occlusion and severe class imbalance between woody and nonwoody component hinder… read more here.
Keywords: segmentation; noise injection; geometry; dynamic noise ... See more keywords
Category-Level 6D Pose Estimation Using Geometry-Guided Instance-Aware Prior and Multi-Stage Reconstruction
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2023.3252367
Abstract: Category-level object 6D pose estimation is essential for robotic manipulation, augmented reality and 3D scene understanding. It aims to accurately predict the translation and rotation of arbitrary shape instances from a given set of object… read more here.
Keywords: pose estimation; geometry; reconstruction; geometry guided ... See more keywords
3D Point Cloud Attribute Compression Using Geometry-Guided Sparse Representation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2019.2936738
Abstract: 3D point clouds associated with attributes are considered as a promising paradigm for immersive communication. However, the corresponding compression schemes for this media are still in the infant stage. Moreover, in contrast to conventional image/video… read more here.
Keywords: geometry guided; compression; guided sparse; geometry ... See more keywords
Pose-Aware 3D Talking Face Synthesis Using Geometry-Guided Audio-Vertices Attention
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Visualization and Computer Graphics"
DOI: 10.1109/tvcg.2024.3371064
Abstract: Most of the existing 3D talking face synthesis methods suffer from the lack of detailed facial expressions and realistic head poses, resulting in unsatisfactory experiences for users. In this article, we propose a novel pose-aware… read more here.
Keywords: face synthesis; attention; pose aware; talking face ... See more keywords