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Semantic segmentation is an important task for numerous applications but it is still quite challenging to achieve advanced performance with limited computational costs. In this paper, we present CGRSeg, an efficient yet competitive…

Computer Vision and Pattern Recognition · Computer Science 2024-07-19 Zhenliang Ni , Xinghao Chen , Yingjie Zhai , Yehui Tang , Yunhe Wang

Recently, Referring Remote Sensing Image Segmentation (RRSIS) has aroused wide attention. To handle drastic scale variation of remote targets, existing methods only use the full image as input and nest the saliency-preferring techniques of…

Computer Vision and Pattern Recognition · Computer Science 2025-08-05 Jiaxing Yang , Lihe Zhang , Huchuan Lu

Successful visual recognition networks benefit from aggregating information spanning from a wide range of scales. Previous research has investigated information fusion of connected layers or multiple branches in a block, seeking to…

Computer Vision and Pattern Recognition · Computer Science 2019-04-23 Yi Li , Zhanghui Kuang , Yimin Chen , Wayne Zhang

In this paper, we propose ReSeg-CLIP, a new training-free Open-Vocabulary Semantic Segmentation method for remote sensing data. To compensate for the problems of vision language models, such as CLIP in semantic segmentation caused by…

Computer Vision and Pattern Recognition · Computer Science 2026-03-02 Mohammadreza Heidarianbaei , Mareike Dorozynski , Hubert Kanyamahanga , Max Mehltretter , Franz Rottensteiner

Extracting texts of various size and shape from images containing multiple objects is an important problem in many contexts, especially, in connection to e-commerce, augmented reality assistance system in natural scene, etc. The existing…

Computer Vision and Pattern Recognition · Computer Science 2019-07-03 Pranay Dugar , Anirban Chatterjee , Rajesh Shreedhar Bhat , Saswata Sahoo

We propose a novel method for unsupervised semantic image segmentation based on mutual information maximization between local and global high-level image features. The core idea of our work is to leverage recent progress in self-supervised…

Computer Vision and Pattern Recognition · Computer Science 2021-10-08 Robert Harb , Patrick Knöbelreiter

With the rapid evolution of autonomous driving technology and intelligent transportation systems, semantic segmentation has become increasingly critical. Precise interpretation and analysis of real-world environments are indispensable for…

Image and Video Processing · Electrical Eng. & Systems 2025-05-29 Zhiyuan Li , Yi Chang , Yuan Wu

Most existing RGB-D semantic segmentation methods focus on the feature level fusion, including complex cross-modality and cross-scale fusion modules. However, these methods may cause misalignment problem in the feature fusion process and…

Computer Vision and Pattern Recognition · Computer Science 2025-05-05 Xiaoyan Jiang , Bohan Wang , Xinlong Wan , Shanshan Chen , Hamido Fujita , Hanan Abd. Al Juaid

Despite recent improvements using fully convolutional networks, in general, the segmentation produced by most state-of-the-art semantic segmentation methods does not show satisfactory adherence to the object boundaries. We propose a method…

Computer Vision and Pattern Recognition · Computer Science 2018-02-23 Philipe A. Dias , Henry Medeiros

Weakly supervised semantic segmentation (WSSS) based on image-level labels is challenging since it is hard to obtain complete semantic regions. To address this issue, we propose a self-training method that utilizes fused multi-scale…

Computer Vision and Pattern Recognition · Computer Science 2023-05-11 Guoqing Yang , Chuang Zhu , Yu Zhang

Along with predictive performance and runtime speed, reliability is a key requirement for real-world semantic segmentation. Reliability encompasses robustness, predictive uncertainty and reduced bias. To improve reliability, we introduce…

Computer Vision and Pattern Recognition · Computer Science 2021-10-22 Gianni Franchi , Nacim Belkhir , Mai Lan Ha , Yufei Hu , Andrei Bursuc , Volker Blanz , Angela Yao

Multimodal models have achieved remarkable success in natural image segmentation, yet they often underperform when applied to the medical domain. Through extensive study, we attribute this performance gap to the challenges of multimodal…

Computer Vision and Pattern Recognition · Computer Science 2025-09-11 Wenjun Yu , Yinchen Zhou , Jia-Xuan Jiang , Shubin Zeng , Yuee Li , Zhong Wang

Document-level relation extraction aims to extract relations among multiple entity pairs from a document. Previously proposed graph-based or transformer-based models utilize the entities independently, regardless of global information among…

Computation and Language · Computer Science 2023-01-27 Ningyu Zhang , Xiang Chen , Xin Xie , Shumin Deng , Chuanqi Tan , Mosha Chen , Fei Huang , Luo Si , Huajun Chen

We propose a semantically-aware novel paradigm to perform image extrapolation that enables the addition of new object instances. All previous methods are limited in their capability of extrapolation to merely extending the already existing…

Computer Vision and Pattern Recognition · Computer Science 2021-09-01 Bholeshwar Khurana , Soumya Ranjan Dash , Abhishek Bhatia , Aniruddha Mahapatra , Hrituraj Singh , Kuldeep Kulkarni

Introducing explicit constraints on the structural predictions has been an effective way to improve the performance of semantic segmentation models. Existing methods are mainly based on insufficient hand-crafted rules that only partially…

Computer Vision and Pattern Recognition · Computer Science 2019-07-30 Boxi Wu , Shuai Zhao , Wenqing Chu , Zheng Yang , Deng Cai

Co-occurrent visual pattern makes context aggregation become an essential paradigm for semantic segmentation.The existing studies focus on modeling the contexts within image while neglecting the valuable semantics of the corresponding…

Computer Vision and Pattern Recognition · Computer Science 2022-09-13 Zhenchao Jin , Dongdong Yu , Zehuan Yuan , Lequan Yu

Humans have a remarkable ability to perceive and reason about the world around them by understanding the relationships between objects. In this paper, we investigate the effectiveness of using such relationships for object detection and…

Computer Vision and Pattern Recognition · Computer Science 2023-10-12 Osman Ülger , Yu Wang , Ysbrand Galama , Sezer Karaoglu , Theo Gevers , Martin R. Oswald

Recently, great success has been made in learning visual representations from text supervision, facilitating the emergence of text-supervised semantic segmentation. However, existing works focus on pixel grouping and cross-modal semantic…

Computer Vision and Pattern Recognition · Computer Science 2023-02-22 Pengzhen Ren , Changlin Li , Hang Xu , Yi Zhu , Guangrun Wang , Jianzhuang Liu , Xiaojun Chang , Xiaodan Liang

Recent advancements in morpheme segmentation primarily emphasize word-level segmentation, often neglecting the contextual relevance within the sentence. In this study, we redefine the morpheme segmentation task as a sequence-to-sequence…

Computation and Language · Computer Science 2024-12-18 Prabin Bhandari , Abhishek Paudel

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