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Jiajun Su

9 accepted papers

2025

Golden Touchstone: A Comprehensive Bilingual Benchmark for Evaluating Financial Large Language Models

EMNLP 2025

As large language models (LLMs) increasingly permeate the financial sector, there is a pressing need for a standardized method to comprehensively assess their performance. Existing financial benchmarks often suffer from limited language and task coverage, low-quality datasets, and inadequate adaptab

2025

Learning Whole-Body Control for Small-Sized Quadruped Robots with a Flexible Spine

IROS 2025

Improving the adaptability of small-sized quadruped robots has been a longstanding challenge in robotics. However, the weak whole-body coordination in existing small-sized quadruped robots limits their locomotion in many environments. In this work, we propose a teacher-student online learning framew

Cited by 0SourceScholar
2025

SAT-HMR: Real-Time Multi-Person 3D Mesh Estimation via Scale-Adaptive Tokens

CVPR 2025poster

We propose a one-stage framework for real-time multi-person 3D human mesh estimation from a single RGB image. While current one-stage methods, which follow a DETR-style pipeline, achieve state-of-the-art (SOTA) performance with high-resolution inputs, we observe that this particularly benefits the e…

2024

ScoreHypo: Probabilistic Human Mesh Estimation with Hypothesis Scoring

CVPR 2024poster

Monocular 3D human mesh estimation is an ill-posed problem characterized by inherent ambiguity and occlusion. While recent probabilistic methods propose generating multiple solutions little attention is paid to obtaining high-quality estimates from them. To address this limitation we introduce Score…

2023

3D Human Mesh Estimation From Virtual Markers

CVPR 2023poster

Inspired by the success of volumetric 3D pose estimation, some recent human mesh estimators propose to estimate 3D skeletons as intermediate representations, from which, the dense 3D meshes are regressed by exploiting the mesh topology. However, body shape information is lost in extracting skeletons…

2023

ChimpACT: A Longitudinal Dataset for Understanding Chimpanzee Behaviors

NeurIPS 2023poster

Understanding the behavior of non-human primates is crucial for improving animal welfare, modeling social behavior, and gaining insights into distinctively human and phylogenetically shared behaviors. However, the lack of datasets on non-human primate behavior hinders in-depth exploration of primate…

2022

VirtualPose: Learning Generalizable 3D Human Pose Models from Virtual Data

ECCV 2022poster

"While monocular 3D pose estimation seems to have achieved very accurate results on the public datasets, their generalization ability is largely overlooked. In this work, we perform a systematic evaluation of the existing methods and find that they get notably larger errors when tested on different…

2021

Context Modeling in 3D Human Pose Estimation: A Unified Perspective

CVPR 2021poster

Estimating 3D human pose from a single image suffers from severe ambiguity since multiple 3D joint configurations may have the same 2D projection. The state-of-the-art methods often rely on context modeling methods such as pictorial structure model (PSM) or graph neural network (GNN) to reduce ambig…

Cited by 97PDFScholar
2018

Attentive Generative Adversarial Network for Raindrop Removal From a Single Image

CVPR 2018poster

Raindrops adhered to a glass window or camera lens can severely hamper the visibility of a background scene and degrade an image considerably. In this paper, we address the problem by visually removing raindrops, and thus transforming a raindrop degraded image into a clean one. The problem is intrac…

Cited by 851SourcePDFScholar