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Human perception of similarity across uni- and multimodal inputs is highly complex, making it challenging to develop automated metrics that accurately mimic it. General purpose vision-language models, such as CLIP and large multi-modal…

Computer Vision and Pattern Recognition · Computer Science 2024-12-17 Sara Ghazanfari , Siddharth Garg , Nicolas Flammarion , Prashanth Krishnamurthy , Farshad Khorrami , Francesco Croce

Table structure recognition aims to parse tables in unstructured data into machine-understandable formats. Recent methods address this problem through a two-stage process or optimized one-stage approaches. However, these methods either…

Computer Vision and Pattern Recognition · Computer Science 2025-05-13 Anyi Xiao , Cihui Yang

Human-centric visual tasks have attracted increasing research attention due to their widespread applications. In this paper, we aim to learn a general human representation from massive unlabeled human images which can benefit downstream…

Computer Vision and Pattern Recognition · Computer Science 2023-03-31 Weihua Chen , Xianzhe Xu , Jian Jia , Hao luo , Yaohua Wang , Fan Wang , Rong Jin , Xiuyu Sun

Self-supervised learning (SSL) holds promise in leveraging large amounts of unlabeled data. However, the success of popular SSL methods has limited on single-centric-object images like those in ImageNet and ignores the correlation among the…

Computer Vision and Pattern Recognition · Computer Science 2022-03-15 Zhaowen Li , Yousong Zhu , Fan Yang , Wei Li , Chaoyang Zhao , Yingying Chen , Zhiyang Chen , Jiahao Xie , Liwei Wu , Rui Zhao , Ming Tang , Jinqiao Wang

Ultra-fine-grained visual categorization (Ultra-FGVC) aims to classify highly similar subcategories within fine-grained objects using limited training samples. However, holistic yet discriminative cues, such as leaf contours in extremely…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Shijie Wang , Zijian Wang , Yadan Luo , Haojie Li , Zi Huang , Mahsa Baktashmotlagh

Recognizing human activities in videos is challenging due to the spatio-temporal complexity and context-dependence of human interactions. Prior studies often rely on single input modalities, such as RGB or skeletal data, limiting their…

Computer Vision and Pattern Recognition · Computer Science 2024-09-05 Tuyen Tran , Thao Minh Le , Hung Tran , Truyen Tran

Fine-grained image labels are desirable for many computer vision applications, such as visual search or mobile AI assistant. These applications rely on image classification models that can produce hundreds of thousands (e.g. 100K) of…

Computer Vision and Pattern Recognition · Computer Science 2017-11-27 Jiyang Gao , Zijian , Guo , Zhen Li , Ram Nevatia

Cameras are essential vision instruments to capture images for pattern detection and measurement. Human-object interaction (HOI) detection is one of the most popular pattern detection approaches for captured human-centric visual scenes.…

Computer Vision and Pattern Recognition · Computer Science 2024-06-28 Manli Zhu , Edmond S. L. Ho , Shuang Chen , Longzhi Yang , Hubert P. H. Shum

3D point-cloud-based perception is a challenging but crucial computer vision task. A point-cloud consists of a sparse, unstructured, and unordered set of points. To understand a point-cloud, previous point-based methods, such as PointNet++,…

Robotics · Computer Science 2021-03-25 Chenfeng Xu , Bohan Zhai , Bichen Wu , Tian Li , Wei Zhan , Peter Vajda , Kurt Keutzer , Masayoshi Tomizuka

Human fashion understanding is one crucial computer vision task since it has comprehensive information for real-world applications. This focus on joint human fashion segmentation and attribute recognition. Contrary to the previous works…

Computer Vision and Pattern Recognition · Computer Science 2022-07-12 Shilin Xu , Xiangtai Li , Jingbo Wang , Guangliang Cheng , Yunhai Tong , Dacheng Tao

Developing algorithms that are able to generalize to a novel task given only a few labeled examples represents a fundamental challenge in closing the gap between machine- and human-level performance. The core of human cognition lies in the…

Machine Learning · Computer Science 2021-03-23 Kaidi Cao , Maria Brbic , Jure Leskovec

Humans are undoubtedly the most important participants in computer vision, and the ability to detect any individual given a natural language description, a task we define as referring to any person, holds substantial practical value.…

Computer Vision and Pattern Recognition · Computer Science 2025-05-13 Qing Jiang , Lin Wu , Zhaoyang Zeng , Tianhe Ren , Yuda Xiong , Yihao Chen , Qin Liu , Lei Zhang

Understanding learning materials (e.g. test questions) is a crucial issue in online learning systems, which can promote many applications in education domain. Unfortunately, many supervised approaches suffer from the problem of scarce human…

Machine Learning · Computer Science 2019-05-28 Yu Yin , Qi Liu , Zhenya Huang , Enhong Chen , Wei Tong , Shijin Wang , Yu Su

Human behavior understanding is arguably one of the most important mid-level components in artificial intelligence. In order to efficiently make use of data, multi-task learning has been studied in diverse computer vision tasks including…

Computer Vision and Pattern Recognition · Computer Science 2018-02-15 Dong-Jin Kim , Jinsoo Choi , Tae-Hyun Oh , Youngjin Yoon , In So Kweon

We present an algorithm for simultaneous face detection, landmarks localization, pose estimation and gender recognition using deep convolutional neural networks (CNN). The proposed method called, HyperFace, fuses the intermediate layers of…

Computer Vision and Pattern Recognition · Computer Science 2017-12-07 Rajeev Ranjan , Vishal M. Patel , Rama Chellappa

Human object interaction (HOI) detection plays a crucial role in human-centric scene understanding and serves as a fundamental building-block for many vision tasks. One generalizable and scalable strategy for HOI detection is to use weak…

Computer Vision and Pattern Recognition · Computer Science 2023-03-03 Bo Wan , Yongfei Liu , Desen Zhou , Tinne Tuytelaars , Xuming He

The human ability to recognize when an object belongs or does not belong to a particular vision task outperforms all open set recognition algorithms. Human perception as measured by the methods and procedures of visual psychophysics from…

Computer Vision and Pattern Recognition · Computer Science 2023-04-26 Jin Huang , Derek Prijatelj , Justin Dulay , Walter Scheirer

Rapid progress has been witnessed for human-object interaction (HOI) recognition, but most existing models are confined to single-stage reasoning pipelines. Considering the intrinsic complexity of the task, we introduce a cascade…

Computer Vision and Pattern Recognition · Computer Science 2020-03-26 Tianfei Zhou , Wenguan Wang , Siyuan Qi , Haibin Ling , Jianbing Shen

Studying the cellular architecture of the human cerebral cortex is critical for understanding brain organization and function. It requires investigating complex texture patterns in histological images, yet automatic methods that scale…

Neurons and Cognition · Quantitative Biology 2026-03-06 Christian Schiffer , Zeynep Boztoprak , Jan-Oliver Kropp , Julia Thönnißen , Katia Berr , Hannah Spitzer , Katrin Amunts , Timo Dickscheid

Heterogeneous graph neural networks have become popular in various domains. However, their generalizability and interpretability are limited due to the discrepancy between their inherent inference flows and human reasoning logic or…

Machine Learning · Computer Science 2023-12-12 Tianqianjin Lin , Kaisong Song , Zhuoren Jiang , Yangyang Kang , Weikang Yuan , Xurui Li , Changlong Sun , Cui Huang , Xiaozhong Liu