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Medical image segmentation is challenging due to overlapping anatomies with ambiguous boundaries and a severe imbalance between the foreground and background classes, which particularly affects the delineation of small lesions. Existing…

计算机视觉与模式识别 · 计算机科学 2025-06-24 Hao Shao , Qibin Hou

Semantic segmentation plays a crucial role in enabling machines to understand and interpret visual scenes at a pixel level. While traditional segmentation methods have achieved remarkable success, their generalization to diverse scenes and…

计算机视觉与模式识别 · 计算机科学 2025-01-29 Philip Hughes , Larry Burns , Luke Adams

Semantic segmentation benefits robotics related applications especially autonomous driving. Most of the research on semantic segmentation is only on increasing the accuracy of segmentation models with little attention to computationally…

计算机视觉与模式识别 · 计算机科学 2020-05-19 Mennatullah Siam , Mostafa Gamal , Moemen Abdel-Razek , Senthil Yogamani , Martin Jagersand

Weakly supervised semantic segmentation has witnessed great achievements with image-level labels. Several recent approaches use the CLIP model to generate pseudo labels for training an individual segmentation model, while there is no…

计算机视觉与模式识别 · 计算机科学 2024-06-18 Bingfeng Zhang , Siyue Yu , Yunchao Wei , Yao Zhao , Jimin Xiao

Multi-modal Large Language Models (MLLMs) have demonstrated remarkable reasoning capability while lack explicit mechanisms for visual grounding and segmentation, creating a gap between cognitive reasoning and visual perception. To bridge…

计算机视觉与模式识别 · 计算机科学 2025-06-06 Yi Lu , Jiawang Cao , Yongliang Wu , Bozheng Li , Licheng Tang , Yangguang Ji , Chong Wu , Jay Wu , Wenbo Zhu

Change detection in remote sensing imagery is essential for applications such as urban planning, environmental monitoring, and disaster management. Traditional change detection methods typically identify all changes between two temporal…

计算机视觉与模式识别 · 计算机科学 2025-12-15 Yilmaz Korkmaz , Jay N. Paranjape , Celso M. de Melo , Vishal M. Patel

Multi-label recognition with partial labels (MLR-PL), in which only some labels are known while others are unknown for each image, is a practical task in computer vision, since collecting large-scale and complete multi-label datasets is…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Haoxian Ruan , Zhihua Xu , Zhijing Yang , Yongyi Lu , Jinghui Qin , Tianshui Chen

Referring Image Segmentation (RIS) aims at segmenting the target object from an image referred by one given natural language expression. The diverse and flexible expressions as well as complex visual contents in the images raise the RIS…

计算机视觉与模式识别 · 计算机科学 2021-10-12 Yang Jiao , Zequn Jie , Weixin Luo , Jingjing Chen , Yu-Gang Jiang , Xiaolin Wei , Lin Ma

Leveraging the extensive training data from SA-1B, the Segment Anything Model (SAM) demonstrates remarkable generalization and zero-shot capabilities. However, as a category-agnostic instance segmentation method, SAM heavily relies on prior…

计算机视觉与模式识别 · 计算机科学 2023-11-30 Keyan Chen , Chenyang Liu , Hao Chen , Haotian Zhang , Wenyuan Li , Zhengxia Zou , Zhenwei Shi

Continual Semantic Segmentation (CSS) requires learning new classes without forgetting previously acquired knowledge, addressing the fundamental challenge of catastrophic forgetting in dense prediction tasks. However, existing CSS methods…

计算机视觉与模式识别 · 计算机科学 2026-01-15 Yifu Guo , Yuquan Lu , Wentao Zhang , Zishan Xu , Dexia Chen , Siyu Zhang , Yizhe Zhang , Ruixuan Wang

We focus on domain and class generalization problems in analyzing optical remote sensing images, using the large-scale pre-trained vision-language model (VLM), CLIP. While contrastively trained VLMs show impressive zero-shot generalization…

计算机视觉与模式识别 · 计算机科学 2023-11-28 Avigyan Bhattacharya , Mainak Singha , Ankit Jha , Biplab Banerjee

Real-world image super-resolution (Real-ISR) has achieved a remarkable leap by leveraging large-scale text-to-image models, enabling realistic image restoration from given recognition textual prompts. However, these methods sometimes fail…

计算机视觉与模式识别 · 计算机科学 2024-12-05 Jiahua Xiao , Jiawei Zhang , Dongqing Zou , Xiaodan Zhang , Jimmy Ren , Xing Wei

Multi-view segmentation in Remote Sensing (RS) seeks to segment images from diverse perspectives within a scene. Recent methods leverage 3D information extracted from an Implicit Neural Field (INF), bolstering result consistency across…

计算机视觉与模式识别 · 计算机科学 2024-05-24 Zipeng Qi , Chenyang Liu , Zili Liu , Hao Chen , Yongchang Wu , Zhengxia Zou , Zhenwei Sh

Pretrained vision-language models (VLMs), \eg CLIP, are increasingly used to bridge the gap between open- and close-vocabulary recognition in open-vocabulary image segmentation. As VLMs are generally pretrained with low-resolution images…

计算机视觉与模式识别 · 计算机科学 2024-11-28 Yuanbing Zhu , Bingke Zhu , Yingying Chen , Yunfang Niu , Ming Tang , Jinqiao Wang

Referring Remote Sensing Image Segmentation (RRSIS) is a situated, task-driven cross-modal task related to the embodied perception paradigm, requiring models to align visual-spatial features with linguistic intentions for precise target…

计算机视觉与模式识别 · 计算机科学 2026-05-26 Biaoyu Ren , Qingsheng Wang , Cun Xu , Dingkang Yang , Wenxuan Wang

The large-scale pretrained model CLIP, trained on 400 million image-text pairs, offers a promising paradigm for tackling vision tasks, albeit at the image level. Later works, such as DenseCLIP and LSeg, extend this paradigm to dense…

计算机视觉与模式识别 · 计算机科学 2023-10-12 Ke Jin , Wankou Yang

Referring Image Segmentation (RIS) is a challenging task that requires an algorithm to segment objects referred by free-form language expressions. Despite significant progress in recent years, most state-of-the-art (SOTA) methods still…

计算机视觉与模式识别 · 计算机科学 2024-03-26 Yong Xien Chng , Henry Zheng , Yizeng Han , Xuchong Qiu , Gao Huang

Referring image segmentation (RIS) aims to segment a particular region based on a language expression prompt. Existing methods incorporate linguistic features into visual features and obtain multi-modal features for mask decoding. However,…

计算机视觉与模式识别 · 计算机科学 2024-05-22 Mengxi Zhang , Yiming Liu , Xiangjun Yin , Huanjing Yue , Jingyu Yang

As an important step towards visual reasoning, visual grounding (e.g., phrase localization, referring expression comprehension/segmentation) has been widely explored Previous approaches to referring expression comprehension (REC) or…

计算机视觉与模式识别 · 计算机科学 2021-07-15 Muchen Li , Leonid Sigal

Referring image segmentation aims to segment the target object referred by a natural language expression. However, previous methods rely on the strong assumption that one sentence must describe one target in the image, which is often not…

计算机视觉与模式识别 · 计算机科学 2023-08-29 Yutao Hu , Qixiong Wang , Wenqi Shao , Enze Xie , Zhenguo Li , Jungong Han , Ping Luo