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Deep learning has profoundly transformed remote sensing, yet prevailing architectures like Convolutional Neural Networks (CNNs) and Vision Transformers (ViTs) remain constrained by critical trade-offs: CNNs suffer from limited receptive…

计算机视觉与模式识别 · 计算机科学 2025-05-06 Muyi Bao , Shuchang Lyu , Zhaoyang Xu , Huiyu Zhou , Jinchang Ren , Shiming Xiang , Xiangtai Li , Guangliang Cheng

Generalised zero-shot learning (GZSL) methods aim to classify previously seen and unseen visual classes by leveraging the semantic information of those classes. In the context of GZSL, semantic information is non-visual data such as a text…

计算机视觉与模式识别 · 计算机科学 2019-08-07 Rafael Felix , Ben Harwood , Michele Sasdelli , Gustavo Carneiro

A fundamental objective in robot manipulation is to enable models to comprehend visual scenes and execute actions. Although existing Vision-Language-Action (VLA) models for robots can handle a range of basic tasks, they still face…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Jiaming Liu , Mengzhen Liu , Zhenyu Wang , Pengju An , Xiaoqi Li , Kaichen Zhou , Senqiao Yang , Renrui Zhang , Yandong Guo , Shanghang Zhang

We present a meta-learning based generative model for zero-shot learning (ZSL) towards a challenging setting when the number of training examples from each \emph{seen} class is very few. This setup contrasts with the conventional ZSL…

计算机视觉与模式识别 · 计算机科学 2020-11-17 Vinay Kumar Verma , Ashish Mishra , Anubha Pandey , Hema A. Murthy , Piyush Rai

Zero-shot learning (ZSL) aims at recognizing unseen classes with knowledge transferred from seen classes. This is typically achieved by exploiting a semantic feature space (FS) shared by both seen and unseen classes, i.e., attributes or…

机器学习 · 计算机科学 2019-04-15 Jingcai Guo , Song Guo

In zero-shot learning (ZSL), generative methods synthesize class-related sample features based on predefined semantic prototypes. They advance the ZSL performance by synthesizing unseen class sample features for better training the…

机器学习 · 计算机科学 2023-06-13 Shiming Chen , Wenjin Hou , Ziming Hong , Xiaohan Ding , Yibing Song , Xinge You , Tongliang Liu , Kun Zhang

Zero-Shot Classification (ZSC) equips the learned model with the ability to recognize the visual instances from the novel classes via constructing the interactions between the visual and the semantic modalities. In contrast to the…

计算机视觉与模式识别 · 计算机科学 2019-08-27 Zhong Ji , Xuejie Yu , Yunlong Yu , Yanwei Pang , Zhongfei Zhang

The number of categories for action recognition is growing rapidly. It is thus becoming increasingly hard to collect sufficient training data to learn conventional models for each category. This issue may be ameliorated by the increasingly…

计算机视觉与模式识别 · 计算机科学 2015-11-17 Xun Xu , Timothy Hospedales , Shaogang Gong

In generalized zero shot learning (GZSL), the set of classes are split into seen and unseen classes, where training relies on the semantic features of the seen and unseen classes and the visual representations of only the seen classes,…

计算机视觉与模式识别 · 计算机科学 2018-08-03 Rafael Felix , B. G. Vijay Kumar , Ian Reid , Gustavo Carneiro

Learning novel concepts, remembering previous knowledge, and adapting it to future tasks occur simultaneously throughout a human's lifetime. To model such comprehensive abilities, continual zero-shot learning (CZSL) has recently been…

计算机视觉与模式识别 · 计算机科学 2023-08-25 Wenxuan Zhang , Paul Janson , Kai Yi , Ivan Skorokhodov , Mohamed Elhoseiny

Zero-Shot Learning (ZSL) aims to recognise unseen object classes, which are not observed during the training phase. The existing body of works on ZSL mostly relies on pretrained visual features and lacks the explicit attribute localisation…

计算机视觉与模式识别 · 计算机科学 2021-08-03 Faisal Alamri , Anjan Dutta

Zero-shot referring expression comprehension aims at localizing bounding boxes in an image corresponding to provided textual prompts, which requires: (i) a fine-grained disentanglement of complex visual scene and textual context, and (ii) a…

计算机视觉与模式识别 · 计算机科学 2024-04-10 Zeyu Han , Fangrui Zhu , Qianru Lao , Huaizu Jiang

Few-shot learning (FSL) aims to recognize novel concepts from only a few labeled support samples. Recent studies enhance support features by incorporating additional semantic information or designing complex semantic fusion modules.…

计算机视觉与模式识别 · 计算机科学 2025-10-24 Wenhao Li , Qiangchang Wang , Xianjing Meng , Zhibin Wu , Yilong Yin

Compositional Zero-Shot Learning (CZSL) aims to recognize novel attribute-object compositions by leveraging knowledge from seen compositions. Current methods align textual prototypes with visual features via Vision-Language Models (VLMs),…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Shiyu Zhang , Cheng Yan , Yang Liu , Chenchen Jing , Lei Zhou , Wenjun Wang

Zero-shot learning (ZSL) aims to recognize novel classes by transferring semantic knowledge from seen classes to unseen ones. Semantic knowledge is learned from attribute descriptions shared between different classes, which act as strong…

计算机视觉与模式识别 · 计算机科学 2021-12-06 Shiming Chen , Ziming Hong , Yang Liu , Guo-Sen Xie , Baigui Sun , Hao Li , Qinmu Peng , Ke Lu , Xinge You

Zero-shot learning (ZSL) aims to recognize novel classes by transferring semantic knowledge from seen classes to unseen classes. Though many ZSL methods rely on a direct mapping between the visual and the semantic space, the calibration…

计算机视觉与模式识别 · 计算机科学 2021-03-05 Yang Liu , Lei Zhou , Xiao Bai , Lin Gu , Tatsuya Harada , Jun Zhou

Generative zero-shot learning (ZSL) synthesizes features for unseen classes, leveraging semantic conditions to transfer knowledge from seen classes. However, it also introduces two intrinsic challenges: (1) class-level attributes fails to…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Haojie Pu , Zhuoming Li , Yongbiao Gao , Yuheng Jia

We present a new embedding-based framework for zero-shot learning (ZSL). Most embedding-based methods aim to learn the correspondence between an image classifier (visual representation) and its class prototype (semantic representation) for…

计算机视觉与模式识别 · 计算机科学 2020-07-24 Mei-Chen Yeh , Fang Li

Generalized zero-shot learning (GZSL) endeavors to identify the unseen categories using knowledge from the seen domain, necessitating the intrinsic interactions between the visual features and attribute semantic features. However, GZSL…

计算机视觉与模式识别 · 计算机科学 2024-10-16 Man Liu , Huihui Bai , Feng Li , Chunjie Zhang , Yunchao Wei , Meng Wang , Tat-Seng Chua , Yao Zhao

Semantic segmentation of remote sensing imagery is a fundamental task in computer vision, supporting a wide range of applications such as land use classification, urban planning, and environmental monitoring. However, this task is often…

计算机视觉与模式识别 · 计算机科学 2025-09-26 Qinfeng Zhu , Han Li , Liang He , Lei Fan