Fine-Grained Perception

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18 papers in the last four weeks, up 80% on the four weeks before. 0.2% of all new papers.

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  1. UniCounting: Instance-Aware Proposal Consolidation for Image-Query-Free Multi-Category Counting

    Oct 6, 2026Jinshi Liu, Pan Liu, Lei He +2Fine-Grained Perception

    Shenzhen University · The Hong Kong University of Science and Technology (Guangzhou) · Hunan University of Science and Technology +2

  2. Where-OPD: Spatially Guided On-Policy Self-Distillation of MLLMs with Synthetic Scenes

    Oct 1, 2026Sophia Sirko-Galouchenko, Monika Wysoczanska, Andrei Bursuc +2Multimodal Large Language ModelsRecent Vision-Language Models

    Sorbonne Universit´e, CNRS, ISIR, F-75005 Paris, France · ILLS, CNRS, Montreal, QC H2S 3H1 · Institut universitaire de France (IUF)

  3. Not All Error Yields to Scale: Where Scaling Stops in Vision-Language Inference

    Oct 1, 2026Xinye Zhao, Yunkai Dang, Yunchen Wu +1Long Visual-Token SequencesScaling

    School of Intelligence Science and Technology, Nanjing University

  4. SmoothOperator: Enhancing Representations for Fine-grained Open-set Recognition via Modulated Label Smoothing

    Oct 1, 2026Thiru Thillai Nadarasar Bahavan, Yu Xia, Sachith Seneviratne +1Open-Set RecognitionSmoothing

    The University of Melbourne Parkville, VIC, Australia

  5. Rethinking Multi-Image Re-Representation in Multi-Image Understanding

    Sep 30, 2026Gengyuan Zhang, Xiao Han, Xinyu Xie +2Multimodal Large Language ModelsFine-Grained Perception

    LMU Munich · MCML

  6. MEMO: Multi-Level Entity-Aware Memory for Streaming Video Understanding

    Sep 30, 2026Yinying Li, Yuqian Fu, Yulin Dai +3Streaming Video UnderstandingStreaming Video

    East China Normal University · King Abdullah University of Science and Technology

  7. EviViT: Evidence-Adaptive Vision Transformers for Fine-Grained Perception

    Sep 29, 2026Yaoxin Niu, Zhangquan Chen, Yang Zhang +5Self-Supervised Vision TransformersFine-Grained Perception

    Tsinghua University · Peng Cheng Laboratory · The Hong Kong University of Science and Technology +3

  8. Why MLLMs Struggle to Count: Overcoming Individuation and Aggregation Bottlenecks with ConvStack

    Sep 29, 2026Liwei Che, Yihao Quan, Sen Fang +4Fine-Grained PerceptionMultimodal Large Language Models

    Department of Computer Science, Rutgers University · Department of Computer Science, University of Washington

  9. Hard Vision, Easy Vision: What GPT-6 Astra Reveals Across Computer Vision

    Sep 28, 2026Hanoona Rasheed, Mohammed Irfan Kurpath, Bin Ren +3Computer VisionFine-Grained Perception

    Mohamed bin Zayed University of Artificial Intelligence · Apertix

  10. Evidence-Aligned Multimodal On-Policy Self-Distillation for Fine-Grained Visual Understanding

    Sep 28, 2026Nanxing Hu, Qiwei Yan, Jinchao Zhang +1Cross-Modal DistillationFine-Grained Perception

    Beihang University · University of the Chinese Academy of Sciences

  11. Beyond Mean Foils: Auditing Worst-Foil Specificity in Frozen CLIP Region Explanations

    Sep 23, 2026Kaixin Liu, Zhipeng Ye, Feng Jiang +2Semantic RegionFrozen Contrastive Language-Image Pre-Training Visual Encoder

    Taizhou Institute of Science and Technology, Nanjing University of Science and Technology, Taizhou 225300, Jiangsu, China

  12. ROAM-ASD: Robust Open-World Active Speaker Detection with Flexible Multimodal Fusion

    Sep 22, 2026Pu Wang, Hugo Van hammeMultimodal FusionFine-Grained Perception

    KU Leuven, Department of Electrical Engineering, Leuven, Belgium

  13. Look Where It Counts: A Free, Label-Free Visual Evidence Signal for Fine-Grained Vision-Language Reasoning

    Sep 21, 2026Santi Ram Tiwari, Nihal Naik, Devbrat Pandey +1Fine-Grained PerceptionRecent Vision-Language Models

    KGraph AI Solutions Pvt. Ltd. Bangalore, India – 560016

  14. Region-Level Policy Optimization for Fine-grained MLLM Perception

    Sep 17, 2026Yuheng Shi, Xiaohuan Pei, Minjing Dong +1Fine-Grained PerceptionRecent Vision-Language Models

    University of Sydney · City University of Hong Kong

  15. InfoTaxa: Information-Calibrated Label-Free Clustering for Fine-Grained Visual Taxonomy

    Sep 15, 2026David Ahmedt-Aristizabal, Mohammad Ali Armin, Lars PeterssonSpecies IdentificationBiodiversity Monitoring

    Imaging and Computer Vision Group, CSIRO, Australia

  16. CoralscapesV2: Panoptic and Fine-Grained Visual Scene Understanding in Coral Reefs

    Sep 14, 2026Jonathan Sauder, Thomas Ruckli, Gabrielė Strodomskytė +17CoralPlankton Classifier

    MIT · EPFL · University of Djibouti +7

  17. Feature Recovery for Object Understanding After Irreversible Fire Damage

    Sep 14, 2026Aditi Tiwari, Sofia Stoica, Savya Khosla +2Object DetectionFine-Grained Perception

    University of Illinois Urbana-Champaign Urbana, IL 61801

  18. SoftRerank: Hierarchical Soft Fusion with Candidate-Label Reranking for Long-Tailed Micro-Action Recognition

    Sep 8, 2026Yichi Zhang, Zhichao Xia, Yanjun Chi +6Open-Vocabulary Action RecognitionFine-Grained Video Understanding

    University of Science and Technology of China · Unisound AI Technology Co., Ltd.

  19. TDDN: Text-aligned Diffused DINO Network for Puzzle Understanding

    Sep 7, 2026Harsha Patnala, Debopriyo Banerjee, Ayush Sunil Munot +1Fine-Grained PerceptionSelf-Supervised Vision Transformers

    Eightfold AI · Inception42 · Indian Institute of Technology Kharagpur

  20. Does Playing it Safe Count as Faithfulness? Reassessing LVLM Hallucination Mitigation Methods

    Sep 1, 2026Mehrdad Fazli, Sina Mansouri, Mohit Marvania +1Large Language Model HallucinationHallucination Mitigation

    Department of Computer Science, George Mason University Fairfax, VA 22030, USA

  21. MegaStyle++: Scaling Image Style Space through Hierarchical Style Definition

    Sep 1, 2026Junyao Gao, Sibo Liu, Jiaxing Li +4Large-Scale Image DatasetsStyle

    Tongji University · Tencent · Nanyang Technological University +1

  22. VisLens: Single-Pass Interpretable Visual Search for Multimodal LLMs

    Aug 31, 2026Jingyi He, Sanghwan Kim, Zeynep AkataMultiple Vision TasksRecent Vision-Language Models

    Technical University of Munich · Helmholtz Munich · Munich Center for Machine Learning

  23. Dynamic Hub-and-Spoke Memory for Streaming Video Understanding

    Aug 31, 2026Xinru Jiang, Lin Zhao, Xi Xiao +7Streaming Video UnderstandingLong Videos

    Northeastern University · University of Alabama at Birmingham · Tulane University +2

  24. Semantic-Spatial Discriminability Enhancement for Generalized Visual Grounding

    Aug 31, 2026Kaiyan Lei, Xu-Yao ZhangWeak Visual GroundingFine-Grained Perception

    State Key Laboratory of Multimodal Artificial Intelligence Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China

  25. ConCA: Concentration-Aware Channel Attention for Fine-Grained Visual Recognition

    Aug 31, 2026Yu-Sheng Liu, Yu-Chen TungConvolutional Block Attention ModuleFine-Grained Perception

    Department of Physics, National Kaohsiung Normal University, Kaohsiung, 824, Taiwan

  26. Fine-Grained Action Recognition with Cross-Attentive Latent Sparse Experts

    Aug 13, 2026Imtiaz Ul Hassan, Tasweer Ahmad, Nik Bessis +1Open-Vocabulary Action RecognitionLatent Motion

    Computer Science Department, Edge Hill University, Ormskirk L39 4QP, United Kingdom

  27. Rethinking Text-Based Image Retrieval in Specific Domain

    Aug 11, 2026Jingyang Tan, Sheng Yang, Yuanpeng Chen +4Multimodal RetrievalFine-Grained Perception

    Department of Electronic and Communication Engineering, Harbin Institute of Technology · School of Data Science, Fudan University · Independent Researcher +1

  28. Perception Before Supervision: Self-Contained Visual Distillation from Counterfactual Blind Spots

    Aug 10, 2026Shravan Venkatraman, Omkar Thawakar, Ritesh Thawkar +2Recent Vision-Language ModelsDataset Distillation

    1Mohamed bin Zayed University of Artificial Intelligence · 2Aalto University

  29. One-Time Training for All Grains: Open-Set Grain Recognition and Quantitative Analysis

    Aug 10, 2026Qihe Su, Mengyu Sun, Yuxi Ke +4Precision AgricultureFine-Grained Perception

    National Key Laboratory of Crop Genetic Improvement, National Center of Plant Gene Research, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan, 430070, China · College of Engineering, Huazhong Agricultural University, Wuhan, 430070, China · Engineering Research Center of Intelligent Technology for Agriculture, Ministry of Education +1

  30. Fourier Self-Supervision for Fine-Grained Generalized Category Discovery

    Aug 9, 2026Sarah Rastegar, Mina Ghadimi Atigh, Pascal Mettes +2Generalized Category DiscoveryFine-Grained Perception

    University of Amsterdam · University of Technology Nuremberg

  31. SCTD 3.0: Sonar Common Target Detection in the Wild - A Large-Scale, Multi-Scene Dataset from Real Marine Surveys

    Aug 8, 2026Peng ZhangForward-Looking SonarUnderwater Acoustic Target Recognition

  32. KnifeHunter: Structured Local Representation Learning for Fine-Grained Knife Image Retrieval in Law Enforcement

    Aug 7, 2026Syed Sameed Husain, Eng-Jon Ong, Stephen Simpson +3Digital ForensicsComposed Image Retrieval

    Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford GU27XH, UK · Metropolitan Police UK

  33. FedVAR: Prototype-Aligned Federated Framework for Video Anomaly Recognition

    Aug 7, 2026Ghani Haider, Majid Kundroo, Boyun Eom +3Training-Free Video Anomaly DetectionFederated Learning

    School of Information and Communication Engineering, Chungbuk National University, Cheongju, 28644, Republic of Korea · Electronics and Telecommunications Research Institute (ETRI), Daejeon, 34129, Republic of Korea · Institute of Artificial Intelligence (IAI), University of Central Florida, Orlando, 32816, USA

  34. GROVE: Growing and Reasoning over Temporally Stratified Memory from Streaming Video Experience

    Aug 3, 2026Sitong Gong, Caixin Kang, Tianyu Yan +7Visual MemoryStreaming Video

    1Dalian University of Technology · 2Alaya Lab · 3The University of Tokyo +1

  35. HiResNets: Native Full-HD Video Recognition with Foveal Residual Streams

    Aug 3, 2026Shivani Mall, Swarnim Jain, Joao F. HenriquesHigh-ResolutionResidual Networks

    Visual Geometry Group, University of Oxford

  36. PathView-Bench: Can Multimodal Large Language Models Achieve Fine-grained Multiscale Understanding of Pathology Images?

    Jul 30, 2026Zongyi Chen, Yu Liang, Jie Lin +1Multimodal BenchmarksMultimodal Clinical Data

    National Institute for Data Science in Health and Medicine, Xiamen University · Institute of Artificial Intelligence Xiamen University, Xiamen, China · Department of Computer Science School of Informatics Xiamen University, Xiamen, China

  37. FiRE: Enhancing MLLMs with Fine-Grained Context Learning for Complex Image Retrieval

    Jul 30, 2026Bohan Hou, Haoqiang Lin, Xuemeng Song +4Multimodal RetrievalMultimodal Large Language Models

    Shandong University Qingdao, Shandong, China · City University of Hong Kong Hong kong, China · Harbin Institute of Technology (Shenzhen) Shenzhen, Guangdong, China +2

  38. Fine-Grained Food Image Understanding via Target-Aware Data Alignment

    Jul 28, 2026Jui-Feng Chi, Wei-Lun Chu, Bruce Coburn +2Fine-Grained PerceptionVision-Language Alignment

    Elmore Family School of Electrical and Computer Engineering Purdue University, West Lafayette, IN, USA

  39. Mutual Modality Trust with Lightweight Reconstruction Regularization for Fine-grained Tire Pattern Recognition

    Jul 27, 2026Jianning Yang, Jie Fang, Xinda Ma +3Automotive DetectionFine-Grained Perception

    School of Communications and Information Engineering, Xi’an University of Posts and Telecommunications, Xi’an 710121, China · School of Artificial Intelligence, Optics and Electronics (iOPEN), Northwestern Polytechnical University, Xi’an 710072, China · School of Artificial Intelligence, Hainan Normal University, Haikou 571158, China

  40. HalluScope: Fine-grained Hallucination Diagnosis for Multimodal Large Language Models

    Jul 23, 2026Weilin Jin, Mingyu Wang, Wenbo Li +5Citation Hallucination DetectionMultimodal Large Language Models

    Peking University Beijing, China · Joy Future Academy Beijing, China

  41. Multimodal Large Language Models for Remote Sensing Image Understanding: Domain-Specific or General-Purpose?

    Jul 22, 2026Qiwei Ma, Chunping Qiu, Xinjun Cheng +5Remote SensingMultimodal Large Language Models

    School of Artificial Intelligence and Robotics, Hunan University, Changsha, 410082, China · Intelligent Game and Decision Lab (IGDL), Beijing, 100091, China · cYuelushan Center for Industrial Innovation, Changsha, 410082, China

  42. FlexiGrad: Adaptive Gradient Modulation for Hierarchical Fine-Grained Classification

    Jul 20, 2026Zilu Zhou, Dongliang Chang, Junhan Chen +1Fine-Grained PerceptionGradient Component

    Beijing University of Posts and Telecommunications, Beijing 100876, China · Beijing Key Laboratory of Multimodal Data Intelligent Perception and Governance, Beijing 100876, China

  43. SkyVLaM: Multimodal Large Language Model for UAV Video Understanding in Remote Sensing

    Jul 19, 2026Kaiwen Jing, Ruixu Jia, Bingyao Li +3Video Object SegmentationDrone Detection

    Beijing University of Posts and Telecommunications, Beijing, China · Peking University, Beijing, China · Beijing Wuzi University, Beijing, China

  44. AdaTurn: Budget-Aware Test-Time Scaling for Active Visual Perception Agents

    Jul 16, 2026Susan Liang, Chao Huang, Filippos Bellos +3Multiple Vision TasksFine-Grained Perception

    University of Rochester · Univeristy of Michigan

  45. Fine-grained CLIP fine-tuning with self-annotated region alignment

    Jul 15, 2026Chenyang Zhao, Wei Lin, Antoni B. Chan +1Contrastive Language-Image Pre-Training ModelFine-Grained Perception

    Department of Computer Science, City University of Hong Kong · Division of Social Science, Hong Kong University of Science & Technology

  46. CoRe: A Comprehensive Framework for Cross-Image Comparative Reasoning in Vision-Language Models

    Jul 14, 2026Lin Peng, Cong Wan, Zeyu Guo +2Fine-Grained PerceptionMultimodal Benchmarks

    Xi’an Jiaotong University Xi’an, China

  47. Towards Vision-Free CIR: Attribute-Augmented Scoring and LLM-Based Reranking for Zero-Shot Composed Image Retrieval

    Jul 14, 2026Ryotaro Shimada, Yu-Chieh Lin, Yuji Nozawa +3Zero-Shot Composed Image RetrievalComposed Image Retrieval

    The University of Tokyo · Kioxia Corporation

  48. MQAdapter: Multi-Modal Quantum Adapter for Coarse-to-Fine VLM Fine-tuning

    Jul 14, 2026Yumiao Zhao, Bo Jiang, Min Lu +2Vision-Language Model AdaptationRecent Vision-Language Models

    Anhui Provincial Key Laboratory of Multimodal Cognitive Computation, School of Computer Science and Technology, Anhui University, Hefei, China · Origin Quantum Computing Company Limited, Hefei, Anhui 230026, China

  49. Beyond the Single Camera: Agentic Multi-View Reasoning in Sports Video Understanding

    Jul 13, 2026Kerui Chen, Jinglu Wang, Xiaoyi Zhang +1Multimodal AgentsFine-Grained Perception

    Zhejiang University · Microsoft Research Asia

  50. Beyond the Eye: Efficient Multimodal Reasoning via Self-Regulated Implicit Visual Tools

    Jul 13, 2026Xiuwei Chen, Quanlin Chen, Wentao Hu +8Latent Visual ReasoningMultimodal Reasoning

    Sun Yat-sen University, China

  51. Constraint-Aware Hierarchical Search for Regulation-Driven Fine-Grained Classification

    Jul 12, 2026Siyu Wang, Wei Tan, Lulu ChenRegulationFine-Grained Perception

    aGusu Laboratory of Materials, Suzhou, China · cSuzhou Digital China Wuxin Intelligent Technology Co., Ltd., Suzhou, China

  52. SigLIP-HD by Fine-to-Coarse Supervision

    Jul 10, 2026Lihe Yang, Zhen Zhao, Hengshuang ZhaoFine-Grained PerceptionHigh-Resolution

    The University of Hong Kong · Shanghai AI Laboratory

  53. Semantic Hardness Is Not Visual Hardness: Sign-Aware Hard Negative Mining for Sign Language Retrieval

    Jul 10, 2026Junmyeong Lee, Chan Hur, ChangSu Choi +5Sign Language TranslationSign

    School of Computing1 · ETRI Medical Informatics Laboratory4 · Graduate School of Culture Technology2 +1

  54. Subtoken Vision Transformer for Fine-grained Recognition

    Jul 10, 2026Jie Zhu, Ivy Zhang, Minchul Kim +1Self-Supervised Vision TransformersVisual Tokenizers

    Michigan State University · Cranbrook Kingswood School · University of North Carolina at Chapel Hill

  55. Structured-Condensed Prompt Tuning in Vision-Language Models for Fine-grained Image Recognition

    Jul 7, 2026Xinda Liu, Qinyu Zhang, Weiqing Min +2Fine-Grained Perception

    School of Information Science and Technology, Northwest University, Xi’an, Shaanxi, China · Laboratory of Intelligent Information Processing, Institute of Computing Technology, Beijing, China

  56. RFHNet: Relational and Frequency-Aware Hashing Network for Large-Scale Fine-Grained Food Image Retrieval

    Jul 7, 2026Junsong Wang, Weiqing Min, Guorui Sheng +3Fine-Grained PerceptionComposed Image Retrieval

    College of Computer Science and Artificial Intelligence, Ludong University Yantai, China · Institute of Computing Technology, Chinese Academy of Sciences Beijing, China · University of Chinese Academy of Sciences Beijing, China

  57. Scene Graph Thinking: Reinforcing Structured Visual Reasoning for Multimodal Large Language Models

    Jul 7, 2026Zhiwei Yang, Yuanchen Wu, Nan Zhang +3Visual ReasoningMultimodal Large Language Models

    Tencent Youtu Lab, Shanghai, China · Fudan University, Shanghai, China

  58. Hierarchical Scaffolding Enables Human-Like Cognitive Selectivity under Data Scarcity

    Jul 6, 2026Juhyoung Park, Jaehyuk Bae, Hyeonbo Yang +1Generalized Category DiscoveryFine-Grained Perception

    School of Computing 2Department of Brain and Cognitive Sciences Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea · Department of Brain and Cognitive Sciences Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea

  59. BVS: Bayesian Visual Search with Multimodal Large Language Model for Fine-grained Perception

    Jul 3, 2026Geng Li, Yuxin PengFine-Grained PerceptionMultiple Vision Tasks

    Wangxuan Institute of Computer Technology, Peking University

  60. Perceive-to-Reason: Decoupling Perception and Reasoning for Fine-Grained Visual Reasoning

    Jul 1, 2026Hongxing Li, Xiufeng Huang, Dingming Li +11Fine-Grained PerceptionVisual Reasoning

    1Zhejiang University · 2Alibaba Group