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Referring Image Segmentation (RIS) aims to segment target objects expressed in natural language within a scene at the pixel level. Various recent RIS models have achieved state-of-the-art performance by generating contextual tokens to model…

Computer Vision and Pattern Recognition · Computer Science 2023-12-01 Minhyeok Lee , Dogyoon Lee , Jungho Lee , Suhwan Cho , Heeseung Choi , Ig-Jae Kim , Sangyoun Lee

Reference-based image super-resolution (RefSR) is a promising SR branch and has shown great potential in overcoming the limitations of single image super-resolution. While previous state-of-the-art RefSR methods mainly focus on improving…

Computer Vision and Pattern Recognition · Computer Science 2022-11-09 Lin Zhang , Xin Li , Dongliang He , Fu Li , Yili Wang , Zhaoxiang Zhang

Interactive image segmentation aims at segmenting a target region through a way of human-computer interaction. Recent works based on deep learning have achieved excellent performance, while most of them focus on improving the accuracy of…

Computer Vision and Pattern Recognition · Computer Science 2022-10-21 Yuying Hao , Yi Liu , Juncai Peng , Haoyi Xiong , Guowei Chen , Shiyu Tang , Zeyu Chen , Baohua Lai

Referring image segmentation (RIS) aims to locate the particular region corresponding to the language expression. Existing methods incorporate features from different modalities in a \emph{bottom-up} manner. This design may get some…

Computer Vision and Pattern Recognition · Computer Science 2024-05-22 Mengxi Zhang , Heqing Lian , Yiming Liu , Jie Chen

This paper explores the weakly-supervised referring image segmentation (WRIS) problem, and focuses on a challenging setup where target localization is learned directly from image-text pairs. We note that the input text description typically…

Computer Vision and Pattern Recognition · Computer Science 2024-12-05 Zaiquan Yang , Yuhao Liu , Jiaying Lin , Gerhard Hancke , Rynson W. H. Lau

The current developments in the field of machine vision have opened new vistas towards deploying multimodal biometric recognition systems in various real-world applications. These systems have the ability to deal with the limitations of…

Computer Vision and Pattern Recognition · Computer Science 2020-03-03 Bilal Hassan , Ramsha Ahmed , Taimur Hassan , Naoufel Werghi

Referring Image Segmentation (RIS) aims to segment a target object described by a natural language expression. Existing methods have evolved by leveraging the vision information into the language tokens. To more effectively exploit visual…

Computer Vision and Pattern Recognition · Computer Science 2026-02-17 Yubin Cho , Hyunwoo Yu , Kyeongbo Kong , Kyomin Sohn , Bongjoon Hyun , Suk-Ju Kang

Referring expression segmentation (RES) aims at segmenting the foreground masks of the entities that match the descriptive natural language expression. Previous datasets and methods for classic RES task heavily rely on the prior assumption…

Computer Vision and Pattern Recognition · Computer Science 2024-03-22 Wenxuan Wang , Tongtian Yue , Yisi Zhang , Longteng Guo , Xingjian He , Xinlong Wang , Jing Liu

Referring image segmentation aims to segment the objects referred by a natural language expression. Previous methods usually focus on designing an implicit and recurrent feature interaction mechanism to fuse the visual-linguistic features…

Computer Vision and Pattern Recognition · Computer Science 2021-03-31 Ya Jing , Tao Kong , Wei Wang , Liang Wang , Lei Li , Tieniu Tan

Zero-shot Referring Image Segmentation (RIS) identifies the instance mask that best aligns with a specified referring expression without training and fine-tuning, significantly reducing the labor-intensive annotation process. Despite…

Computer Vision and Pattern Recognition · Computer Science 2025-03-04 Yuji Wang , Jingchen Ni , Yong Liu , Chun Yuan , Yansong Tang

The reasoning segmentation task involves segmenting objects within an image by interpreting implicit user instructions, which may encompass subtleties such as contextual cues and open-world knowledge. Despite significant advancements made…

Computer Vision and Pattern Recognition · Computer Science 2025-08-14 Weihuang Lin , Yiwei Ma , Xiaoshuai Sun , Shuting He , Jiayi Ji , Liujuan Cao , Rongrong Ji

Given a natural language expression and a remote sensing image, the goal of referring remote sensing image segmentation (RRSIS) is to generate a pixel-level mask of the target object identified by the referring expression. In contrast to…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Zhe Dong , Yuzhe Sun , Tianzhu Liu , Wangmeng Zuo , Yanfeng Gu

Referring 3D Segmentation is a visual-language task that segments all points of the specified object from a 3D point cloud described by a sentence of query. Previous works perform a two-stage paradigm, first conducting language-agnostic…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Xuexun Liu , Xiaoxu Xu , Jinlong Li , Qiudan Zhang , Xu Wang , Nicu Sebe , Lin Ma

Referring Expression Comprehension (REC) is a vision-language task that localizes a specific image region based on a textual description. Existing REC benchmarks primarily evaluate perceptual capabilities and lack interpretable scoring…

Computer Vision and Pattern Recognition · Computer Science 2025-12-16 Tianyi Gao , Hao Li , Han Fang , Xin Wei , Xiaodong Dong , Hongbo Sun , Ye Yuan , Zhongjiang He , Jinglin Xu , Jingmin Xin , Hao Sun

Semi-supervised remote sensing (RS) image semantic segmentation offers a promising solution to alleviate the burden of exhaustive annotation, yet it fundamentally struggles with pseudo-label drift, a phenomenon where confirmation bias leads…

Computer Vision and Pattern Recognition · Computer Science 2026-01-13 Yi Zhou , Xuechao Zou , Shun Zhang , Kai Li , Shiying Wang , Jingming Chen , Congyan Lang , Tengfei Cao , Pin Tao , Yuanchun Shi

The Segment Anything Model (SAM) has gained significant attention for its impressive performance in image segmentation. However, it lacks proficiency in referring video object segmentation (RVOS) due to the need for precise user-interactive…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 Yonglin Li , Jing Zhang , Xiao Teng , Long Lan , Xinwang Liu

Referring expression comprehension (REC) and segmentation (RES) are two highly-related tasks, which both aim at identifying the referent according to a natural language expression. In this paper, we propose a novel Multi-task Collaborative…

Computer Vision and Pattern Recognition · Computer Science 2020-03-20 Gen Luo , Yiyi Zhou , Xiaoshuai Sun , Liujuan Cao , Chenglin Wu , Cheng Deng , Rongrong Ji

Iris authentication algorithms have achieved impressive recognition performance, making them highly promising for real-world applications such as border control, citizen identification, and both criminal investigations and commercial…

Computer Vision and Pattern Recognition · Computer Science 2025-11-27 Geetanjali Sharma , Gaurav Jaswal , Aditya Nigam , Raghavendra Ramachandra

Referring Remote Sensing Image Segmentation (RRSIS) aims to segment target objects in remote sensing (RS) images based on textual descriptions. Although Segment Anything Model 2 (SAM2) has shown remarkable performance in various…

Computer Vision and Pattern Recognition · Computer Science 2026-01-16 Fu Rong , Meng Lan , Qian Zhang , Lefei Zhang

Referring Expression Comprehension (REC) aims to localize the target objects specified by free-form natural language descriptions in images. While state-of-the-art methods achieve impressive performance, they perform a dense perception of…

Computer Vision and Pattern Recognition · Computer Science 2024-06-27 Wei Su , Peihan Miao , Huanzhang Dou , Xi Li