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Chong Sun

15 accepted papers

2026

Patch-as-Decodable-Token: Towards Unified Multi-Modal Vision Tasks in MLLMs

ICLR 2026poster

Multimodal large language models (MLLMs) have advanced rapidly in recent years. However, existing approaches for vision tasks often rely on indirect representations, such as generating coordinates as text for detection, which limits performance and prevents dense prediction tasks like segmentation.…

Cited by 0SourcecodeScholar
2026

Video-GPT via Next Clip Diffusion

ICLR 2026poster

GPT has shown its remarkable success in natural language processing. However, the language sequence is not sufficient to describe spatial-temporal details in the visual world. Alternatively, the video sequence is good at capturing such details. Motivated by this fact, we propose a concise Video-GPT…

Cited by 0SourcecodeScholar
2026

We-Math 2.0: A Versatile MathBook System for Incentivizing Visual Mathematical Reasoning

ICLR 2026poster

Multimodal large language models (MLLMs) have demonstrated impressive capabilities across various tasks but still struggle with complex mathematical reasoning. Prior work has mainly focused on dataset construction and method optimization, while often overlooking two critical aspects: comprehensive k…

Cited by 0SourcecodeScholar
2025

Interaction-Centric Knowledge Infusion and Transfer for Open Vocabulary Scene Graph Generation

NeurIPS 2025poster

Open-vocabulary scene graph generation (OVSGG) extends traditional SGG by recognizing novel objects and relationships beyond predefined categories, leveraging the knowledge from pre-trained large-scale models. Existing OVSGG methods always adopt a two-stage pipeline: 1) Infusing knowledge into large…

Cited by 0SourceScholar
2025

Text-guided Visual Prompt DINO for Generic Segmentation

ICCV 2025poster

Recent advancements in multimodal vision models have highlighted limitations in late-stage feature fusion and suboptimal query selection for hybrid prompts open-world segmentation, alongside constraints from caption-derived vocabularies. To address these challenges, we propose Prompt-DINO, a text-gu…

2025

V-Oracle: Making Progressive Reasoning in Deciphering Oracle Bones for You and Me

ACL 2025long

Oracle Bone Script (OBS) is a vital treasure of human civilization, rich in insights from ancient societies. However, the evolution of written language over millennia complicates its decipherment. In this paper, we propose V-Oracle, an innovative framework that utilizes Large Multi-modal Models (LMM…

Cited by 0SourcePDFScholar
2025

We-Math: Does Your Large Multimodal Model Achieve Human-like Mathematical Reasoning?

ACL 2025long

Visual mathematical reasoning, as a fundamental visual reasoning ability, has received widespread attention from the Large Multimodal Models (LMMs) community. Existing benchmarks mainly focus more on the end-to-end performance, but neglect the underlying principles of knowledge acquisition and gener…

2025

WeGen: A Unified Model for Interactive Multimodal Generation as We Chat

CVPR 2025poster

Existing multimodal generative models fall short as qualified design copilots, as they often struggle to generate imaginative outputs once instructions are less detailed or lack the ability to maintain consistency with the provided references. In this work, we introduce WeGen, a model that unifies m…

2022

Hierarchical Feature Embedding for Visual Tracking

ECCV 2022poster

"Features extracted by existing tracking methods may contain instance- and category-level information. However, it usually occurs that either instance- or category-level information uncontrollably dominates the feature embeddings depending on the training data distribution, since the two types of in…

2019

Visual Tracking via Adaptive Spatially-Regularized Correlation Filters

CVPR 2019oral

In this work, we propose a novel adaptive spatially-regularized correlation filters (ASRCF) model to simultaneously optimize the filter coefficients and the spatial regularization weight. First, this adaptive spatial regularization scheme could learn an effective spatial weight for a specific object…

Cited by 498PDFcodeScholar
2018

Correlation Tracking via Joint Discrimination and Reliability Learning

CVPR 2018poster

For visual tracking, an ideal filter learned by the correlation filter (CF) method should take both discrimination and reliability information. However, existing attempts usually focus on the former one while pay less attention to reliability learning. This may make the learned filter be dominated b…

2018

Learning Spatial-Aware Regressions for Visual Tracking

CVPR 2018poster

In this paper, we analyze the spatial information of deep features, and propose two complementary regressions for robust visual tracking. First, we propose a kernelized ridge regression model wherein the kernel value is defined as the weighted sum of similarity scores of all pairs of patches between…