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Changqun Xia

9 papers · 2015–2026 · 3 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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+3 more ↓ 🌍 Conference Polyglot Β· Bronze πŸƒ Academic Marathon Β· Half πŸŒ‰ Interdisciplinary Bridge Β· Silver πŸ—ΊοΈ Taxonomy Completionist (20) 🐣 Hot Topic Early Bird
🧭 Keyword Pioneer ❓ The Questioner πŸ“ˆ Trend Setter

Venues

CVPR (4) AAAI (3) ICCV (2)

Top co-authors

Jia Li (8) Xiaowu Chen (4) Yu Zhang (3) Mingcan Ma (3) Yafei Song (1) Yanjie Liang (1) Meng Wang (1) Gongjin Lan (1) Anlin Zheng (1) Wantong Duan (1)

Research topics

Computer Vision (8) Analysis (7) Processing (6) Deep Learning (5) Machine Learning (4) Learning Types Β· Machine Learning (3) Architectures (2) Learning Types Β· Deep Learning (2) Natural Language Processing (1) Applications (1) Core AI (1) Core Methods (1) Generation (1) Models (1)

Keywords

semantic segmentation (4) salient object detection (3) convolutional neural network (3) image segmentation (2) attention mechanism (2) self-supervised learning (1) feature invariance (1) object detection (1) saliency detection (1) human-computer interaction (1) video segmentation (1) text-to-image diffusion (1) novel view synthesis (1) 3d gaussian splatting (1) open-vocabulary segmentation (1) weakly supervised learning (1) ensemble learning (1) feature aggregation (1) temporal consistency (1) metric learning (1)

Papers

Urban-GS: A Unified 3D Gaussian Splatting Framework for Compact and High-Fidelity Aerial-to-Street Reconstruction CVPR 2026 FreeGen: Bridging Visual-Linguistic Discrepancies Towards Diffusion-based Pixel-level Data Synthesis AAAI 2025 Holistic Correction with Object Prototype for Video Object Segmentation AAAI 2025 Pyramid Grafting Network for One-Stage High Resolution Saliency Detection CVPR 2022 Pyramidal Feature Shrinking for Salient Object Detection AAAI 2021 Selectivity or Invariance: Boundary-Aware Salient Object Detection ICCV 2019 What Is and What Is Not a Salient Object? Learning Salient Object Detector by Ensembling Linear Exemplar Regressors CVPR 2017 A Data-Driven Metric for Comprehensive Evaluation of Saliency Models ICCV 2015 Semantic Object Segmentation via Detection in Weakly Labeled Video CVPR 2015