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Spatial relations are a basic part of human cognition. However, they are expressed in natural language in a variety of ways, and previous work has suggested that current vision-and-language models (VLMs) struggle to capture relational…

Computation and Language · Computer Science 2023-03-23 Fangyu Liu , Guy Emerson , Nigel Collier

Unsupervised object discovery aims to localize objects in images, while removing the dependence on annotations required by most deep learning-based methods. To address this problem, we propose a fully unsupervised, bottom-up approach, for…

Computer Vision and Pattern Recognition · Computer Science 2022-12-21 Sandra Kara , Hejer Ammar , Florian Chabot , Quoc-Cuong Pham

Multi-Modal Large Language Models (MLLMs) have demonstrated impressive performance in various VQA tasks. However, they often lack interpretability and struggle with complex visual inputs, especially when the resolution of the input image is…

Computer Vision and Pattern Recognition · Computer Science 2024-11-05 Hao Shao , Shengju Qian , Han Xiao , Guanglu Song , Zhuofan Zong , Letian Wang , Yu Liu , Hongsheng Li

With the recent rise of Large Language Models (LLMs), Vision-Language Models (VLMs), and other general foundation models, there is growing potential for multimodal, multi-task embodied agents that can operate in diverse environments given…

Robotics · Computer Science 2024-11-07 Haochen Zhang , Nader Zantout , Pujith Kachana , Zongyuan Wu , Ji Zhang , Wenshan Wang

We present Neural Memory Object (NeMO), a novel object-centric representation that can be used to detect, segment and estimate the 6DoF pose of objects unseen during training using RGB images. Our method consists of an encoder that requires…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Sebastian Jung , Leonard Klüpfel , Rudolph Triebel , Maximilian Durner

The fusion of Large Language Models with vision models is pioneering new possibilities in user-interactive vision-language tasks. A notable application is reasoning segmentation, where models generate pixel-level segmentation masks by…

Computer Vision and Pattern Recognition · Computer Science 2025-03-19 Donggon Jang , Yucheol Cho , Suin Lee , Taehyeon Kim , Dae-Shik Kim

To better understand scene images in the field of remote sensing, multi-label annotation of scene images is necessary. Moreover, to enhance the performance of deep learning models for dealing with semantic scene understanding tasks, it is…

Computer Vision and Pattern Recognition · Computer Science 2020-10-02 Xiaoman Qi , PanPan Zhu , Yuebin Wang , Liqiang Zhang , Junhuan Peng , Mengfan Wu , Jialong Chen , Xudong Zhao , Ning Zang , P. Takis Mathiopoulos

The rapid advancement of GenAI technology over the past few years has significantly contributed towards highly realistic deepfake content generation. Despite ongoing efforts, the research community still lacks a large-scale and reasoning…

Multimedia · Computer Science 2025-06-17 Parul Gupta , Shreya Ghosh , Tom Gedeon , Thanh-Toan Do , Abhinav Dhall

Object counting is a hot topic in computer vision, which aims to estimate the number of objects in a given image. However, most methods only count objects of a single category for an image, which cannot be applied to scenes that need to…

Computer Vision and Pattern Recognition · Computer Science 2024-01-22 Junyu Gao , Liangliang Zhao , Xuelong Li

Multi-camera systems are indispensable in movies, TV shows, and other media. Selecting the appropriate camera at every timestamp has a decisive impact on production quality and audience preferences. Learning-based view recommendation…

Computer Vision and Pattern Recognition · Computer Science 2024-10-18 Kuan-Ying Lee , Qian Zhou , Klara Nahrstedt

Achieving level-5 driving automation in autonomous vehicles necessitates a robust semantic visual perception system capable of parsing data from different sensors across diverse conditions. However, existing semantic perception datasets…

Computer Vision and Pattern Recognition · Computer Science 2025-01-28 Tim Brödermann , David Bruggemann , Christos Sakaridis , Kevin Ta , Odysseas Liagouris , Jason Corkill , Luc Van Gool

Tiny objects, frequently appearing in practical applications, have weak appearance and features, and receive increasing interests in meany vision tasks, such as object detection and segmentation. To promote the research and development of…

Computer Vision and Pattern Recognition · Computer Science 2022-02-14 Yabin Zhu , Chenglong Li , Yao Liu , Xiao Wang , Jin Tang , Bin Luo , Zhixiang Huang

Multimodal large language models (MLLMs) deployed on devices must adapt to continuously changing visual scenarios such as variations in background and perspective, to effectively perform complex visual tasks. To investigate catastrophic…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Kai Jiang , Siqi Huang , Xiangyu Chen , Jiawei Shao , Hongyuan Zhang , Ping Luo , Xuelong Li

We propose a weakly-supervised multi-view learning approach to learn category-specific surface mapping without dense annotations. We learn the underlying surface geometry of common categories, such as human faces, cars, and airplanes, given…

Computer Vision and Pattern Recognition · Computer Science 2021-05-05 Nishant Rai , Aidas Liaudanskas , Srinivas Rao , Rodrigo Ortiz Cayon , Matteo Munaro , Stefan Holzer

Estimating motion from images is a well-studied problem in computer vision and robotics. Previous work has developed techniques to estimate the motion of a moving camera in a largely static environment (e.g., visual odometry) and to segment…

Robotics · Computer Science 2019-03-01 Kevin M. Judd , Jonathan D. Gammell , Paul Newman

The scene perception, understanding, and simulation are fundamental techniques for embodied-AI agents, while existing solutions are still prone to segmentation deficiency, dynamic objects' interference, sensor data sparsity, and…

Computer Vision and Pattern Recognition · Computer Science 2025-10-15 Zhiliu Yang , Jinyu Dai , Jianyuan Zhang , Zhu Yang

3D visual perception tasks based on multi-camera images are essential for autonomous driving systems. Latest work in this field performs 3D object detection by leveraging multi-view images as an input and iteratively enhancing object…

Computer Vision and Pattern Recognition · Computer Science 2023-07-31 Jongwoo Park , Apoorv Singh , Varun Bankiti

Open Set Object Detection has seen rapid development recently, but it continues to pose significant challenges. Language-based methods, grappling with the substantial modal disparity between textual and visual modalities, require extensive…

Computer Vision and Pattern Recognition · Computer Science 2024-08-27 Bingcheng Dong , Yuning Ding , Jinrong Zhang , Sifan Zhang , Shenglan Liu

Amodal instance segmentation, which aims to detect and segment both visible and invisible parts of objects in images, plays a crucial role in various applications including autonomous driving, robotic manipulation, and scene understanding.…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Wei-En Tai , Yu-Lin Shih , Cheng Sun , Yu-Chiang Frank Wang , Hwann-Tzong Chen

Open world image segmentation aims to achieve precise segmentation and semantic understanding of targets within images by addressing the infinitely open set of object categories encountered in the real world. However, traditional closed-set…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Danyang Li , Tianhao Wu , Bin Li , Zhenyuan Chen , Yang Zhang , Yuxuan Li , Ming-Ming Cheng , Xiang Li