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Image segmentation plays a crucial role in extracting important objects of interest from images, enabling various applications. While existing methods have shown success in segmenting clean images, they often struggle to produce accurate…

Computer Vision and Pattern Recognition · Computer Science 2024-11-05 Han Zhang , Daoping Zhang , Lok Ming Lui

Referring image segmentation aims to segment the target object described by a given natural language expression. Typically, referring expressions contain complex relationships between the target and its surrounding objects. The main…

Computer Vision and Pattern Recognition · Computer Science 2022-12-29 Bo Chen , Zhiwei Hu , Zhilong Ji , Jinfeng Bai , Wangmeng Zuo

Referring image segmentation (RIS) aims to precisely segment referents in images through corresponding natural language expressions, yet relying on cost-intensive mask annotations. Weakly supervised RIS thus learns from image-text pairs to…

Computer Vision and Pattern Recognition · Computer Science 2024-04-19 Qiyuan Dai , Sibei Yang

Referring video object segmentation (RVOS), as a supervised learning task, relies on sufficient annotated data for a given scene. However, in more realistic scenarios, only minimal annotations are available for a new scene, which poses…

Computer Vision and Pattern Recognition · Computer Science 2023-09-06 Guanghui Li , Mingqi Gao , Heng Liu , Xiantong Zhen , Feng Zheng

The complexity of scenes and variations in image quality result in significant variability in the performance of semantic segmentation methods of remote sensing imagery (RSI) in supervised real-world scenarios. This makes the evaluation of…

Image and Video Processing · Electrical Eng. & Systems 2025-02-21 Huiying Shi , Zhihong Tan , Zhihan Zhang , Hongchen Wei , Yaosi Hu , Yingxue Zhang , Zhenzhong Chen

Referring Video Object Segmentation (RVOS) aims to segment an object of interest throughout a video based on a language description. The prominent challenge lies in aligning static text with dynamic visual content, particularly when objects…

Computer Vision and Pattern Recognition · Computer Science 2025-09-09 Bingrui Zhao , Lin Yuanbo Wu , Xiangtian Fan , Deyin Liu , Lu Zhang , Ruyi He , Jialie Shen , Ximing Li

Generating radiology reports automatically reduces the workload of radiologists and helps the diagnoses of specific diseases. Many existing methods take this task as modality transfer process. However, since the key information related to…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Yitian Tao , Liyan Ma , Jing Yu , Han Zhang

Text images are unique in their dual nature, encompassing both visual and linguistic information. The visual component encompasses structural and appearance-based features, while the linguistic dimension incorporates contextual and semantic…

Computer Vision and Pattern Recognition · Computer Science 2025-03-25 Yifei Zhang , Chang Liu , Jin Wei , Xiaomeng Yang , Yu Zhou , Can Ma , Xiangyang Ji

Infrared-visible image fusion methods aim at generating fused images with good visual quality and also facilitate the performance of high-level tasks. Indeed, existing semantic-driven methods have considered semantic information injection…

Computer Vision and Pattern Recognition · Computer Science 2025-09-16 Liying Wang , Xiaoli Zhang , Chuanmin Jia , Siwei Ma

A novel multi-atlas based image segmentation method is proposed by integrating a semi-supervised label propagation method and a supervised random forests method in a pattern recognition based label fusion framework. The semi-supervised…

Computer Vision and Pattern Recognition · Computer Science 2018-01-03 Qiang Zheng , Yong Fan

Reconfigurable intelligent surface (RIS) has emerged as a promising technique for future wireless communication networks. How to reliably transmit information in a RIS-based communication system arouses much interest. This paper proposes a…

Signal Processing · Electrical Eng. & Systems 2020-05-15 Shuaishuai Guo , Shuheng Lv , Haixia Zhang , Jia Ye , Peng Zhang

While large multi-modal models (LMMs) demonstrate promising capabilities in segmentation and comprehension, they still struggle with two limitations: inaccurate segmentation and hallucinated comprehension. These challenges stem primarily…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Zhang Li , Biao Yang , Qiang Liu , Shuo Zhang , Zhiyin Ma , Liang Yin , Linger Deng , Yabo Sun , Yuliang Liu , Xiang Bai

Multi-modal image segmentation faces real-world deployment challenges from incomplete/corrupted modalities degrading performance. While existing methods address training-inference modality gaps via specialized per-combination models, they…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Xiaoqi Zhao , Youwei Pang , Chenyang Yu , Lihe Zhang , Huchuan Lu , Shijian Lu , Georges El Fakhri , Xiaofeng Liu

Most existing approaches to referring segmentation achieve strong performance only through fine-tuning or by composing multiple pre-trained models, often at the cost of additional training and architectural modifications. Meanwhile,…

Computer Vision and Pattern Recognition · Computer Science 2026-02-06 Anna Kukleva , Enis Simsar , Alessio Tonioni , Muhammad Ferjad Naeem , Federico Tombari , Jan Eric Lenssen , Bernt Schiele

A novel reconfigurable intelligent surface (RIS) aided non-orthogonal multiple access (NOMA) downlink transmission framework is proposed. We formulate a long-term stochastic optimization problem that involves a joint optimization of NOMA…

Information Theory · Computer Science 2021-01-06 Zhong Yang , Yuanwei Liu , Yue Chen , Naofal Al-Dhahir

Image segmentation is often performed on medical images for identifying diseases in clinical evaluation. Hence it has become one of the major research areas. Conventional image segmentation techniques are unable to provide satisfactory…

Computer Vision and Pattern Recognition · Computer Science 2017-02-13 Pratik Kalshetti , Manas Bundele , Parag Rahangdale , Dinesh Jangra , Chiranjoy Chattopadhyay , Gaurav Harit , Abhay Elhence

Reference Audio-Visual Segmentation (Ref-AVS) aims to segment objects in audible videos based on multimodal cues in reference expressions. Previous methods overlook the explicit recognition of expression difficulty and dominant modality in…

Multimedia · Computer Science 2026-03-31 Yuan Zhao , Zhenqi Jia , Yongqiang Zhang

Referring video object segmentation (RVOS) aims to segment objects in a video described by a natural language expression. However, most existing approaches focus on segmenting only the referred object (typically the actor), even when the…

Computer Vision and Pattern Recognition · Computer Science 2025-08-19 Woojeong Jin , Seongchan Kim , Jaeho Lee , Seungryong Kim

Computational food analysis (CFA) naturally requires multi-modal evidence of a particular food, e.g., images, recipe text, etc. A key to making CFA possible is multi-modal shared representation learning, which aims to create a joint…

Computer Vision and Pattern Recognition · Computer Science 2021-10-01 Ricardo Guerrero , Hai Xuan Pham , Vladimir Pavlovic

Referring Video Object Segmentation (RVOS) aims to segment target objects in video sequences based on natural language descriptions. While recent advances in Multi-modal Large Language Models (MLLMs) have improved RVOS performance through…

Computer Vision and Pattern Recognition · Computer Science 2025-09-30 Li Zhang , Haoxiang Gao , Zhihao Zhang , Luoxiao Huang , Tao Zhang
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