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Traditional continual learning methods prioritize knowledge retention and focus primarily on mitigating catastrophic forgetting, implicitly assuming that the data distribution of previously learned tasks remains static. This overlooks the…

机器学习 · 计算机科学 2026-02-16 Alif Ashrafee , Jedrzej Kozal , Michal Wozniak , Bartosz Krawczyk

Composed Image Retrieval (CIR) aims to search an image of interest using a combination of a reference image and modification text as the query. Despite recent advancements, this task remains challenging due to limited training data and…

信息检索 · 计算机科学 2025-04-09 Yinan Zhou , Yaxiong Wang , Haokun Lin , Chen Ma , Li Zhu , Zhedong Zheng

Composed image retrieval (CIR) requires multi-modal models to jointly reason over visual content and semantic modifications presented in text-image input pairs. While current CIR models achieve strong performance on common benchmark cases,…

计算机视觉与模式识别 · 计算机科学 2026-03-13 Chenchen Zhao , Jianhuan Zhuo , Muxi Chen , Zhaohua Zhang , Wenyu Jiang , Tianwen Jiang , Qiuyong Xiao , Jihong Zhang , Qiang Xu

Class-Incremental Learning (CIL) requires models to continually acquire knowledge of new classes without forgetting old ones. Despite Pre-trained Models (PTMs) have shown excellent performance in CIL, catastrophic forgetting still occurs as…

机器学习 · 计算机科学 2025-06-19 Hai-Long Sun , Da-Wei Zhou , Hanbin Zhao , Le Gan , De-Chuan Zhan , Han-Jia Ye

Broadspread use of medical imaging devices with digital storage has paved the way for curation of substantial data repositories. Fast access to image samples with similar appearance to suspected cases can help establish a consulting system…

图像与视频处理 · 电气工程与系统科学 2022-11-29 Şaban Öztürk , Emin Celik , Tolga Cukur

Composed Image Retrieval (CIR) allows users to search for images by combining a reference image with a text prompt that describes desired modifications. While vision-language models like CLIP have popularized this task by embedding multiple…

Existing synthetic aperture radar automatic target recognition (SAR ATR) methods have been effective for the classification of seen target classes. However, it is more meaningful and challenging to distinguish the unseen target classes,…

图像与视频处理 · 电气工程与系统科学 2023-08-22 Chenwei Wang , Siyi Luo , Jifang Pei , Xiaoyu Liu , Yulin Huang , Yin Zhang , Jianyu Yang

Automatic modulation recognition (AMR) detects the modulation scheme of the received signals for further signal processing without needing prior information, and provides the essential function when such information is missing. Recent…

信号处理 · 电气工程与系统科学 2022-07-21 Fuxin Zhang , Chunbo Luo , Jialang Xu , Yang Luo , FuChun Zheng

Radar presents a promising alternative to lidar and vision in autonomous vehicle applications, able to detect objects at long range under a variety of weather conditions. However, distinguishing between occupied and free space from raw…

机器人学 · 计算机科学 2019-05-13 Rob Weston , Sarah Cen , Paul Newman , Ingmar Posner

The findings on open-set recognition (OSR) show that models trained on classification datasets are capable of detecting unknown classes not encountered during the training process. Specifically, after training, the learned representations…

计算机视觉与模式识别 · 计算机科学 2024-04-09 Jaewoo Park , Hojin Park , Eunju Jeong , Andrew Beng Jin Teoh

Open set recognition (OSR) is the problem of classifying the known classes, meanwhile identifying the unknown classes when the collected samples cannot exhaust all the classes. There are many applications for the OSR problem. For instance,…

机器学习 · 计算机科学 2021-05-05 Jingyun Jia , Philip K. Chan

Understanding emotions from diverse contexts has received widespread attention in computer vision communities. The core philosophy of Context-Aware Emotion Recognition (CAER) is to provide valuable semantic cues for recognizing the emotions…

计算机视觉与模式识别 · 计算机科学 2024-07-09 Dingkang Yang , Kun Yang , Haopeng Kuang , Zhaoyu Chen , Yuzheng Wang , Lihua Zhang

Image-level weakly supervised semantic segmentation (WSSS) is a fundamental yet challenging computer vision task facilitating scene understanding and automatic driving. Most existing methods resort to classification-based Class Activation…

计算机视觉与模式识别 · 计算机科学 2021-12-17 Jie Qin , Jie Wu , Xuefeng Xiao , Lujun Li , Xingang Wang

Blind Compressed Image Restoration (CIR) has garnered significant attention due to its practical applications. It aims to mitigate compression artifacts caused by unknown quality factors, particularly with JPEG codecs. Existing works on…

计算机视觉与模式识别 · 计算机科学 2024-04-29 Bingchen Li , Xin Li , Yiting Lu , Ruoyu Feng , Mengxi Guo , Shijie Zhao , Li Zhang , Zhibo Chen

Learning a common latent embedding by aligning the latent spaces of cross-modal autoencoders is an effective strategy for Generalized Zero-Shot Classification (GZSC). However, due to the lack of fine-grained instance-wise annotations, it…

计算机视觉与模式识别 · 计算机科学 2021-12-28 Zhiyu Fang , Xiaobin Zhu , Chun Yang , Zheng Han , Jingyan Qin , Xu-Cheng Yin

Composed Image Retrieval (CIR) is an important image retrieval paradigm that enables users to retrieve a target image using a multimodal query that consists of a reference image and modification text. Although research on CIR has made…

计算机视觉与模式识别 · 计算机科学 2026-04-27 Zixu Li , Yupeng Hu , Zhiheng Fu , Zhiwei Chen , Yongqi Li , Liqiang Nie

Cross-Modal Retrieval (CMR), which retrieves relevant items from one modality (e.g., audio) given a query in another modality (e.g., visual), has undergone significant advancements in recent years. This capability is crucial for robots to…

机器人学 · 计算机科学 2024-07-31 Jagoda Wojcik , Jiaqi Jiang , Jiacheng Wu , Shan Luo

Medical imaging is nowadays a pillar in diagnostics and therapeutic follow-up. Current research tries to integrate established - but ionizing - tomographic techniques with technologies offering reduced radiation exposure. Diffuse Optical…

数值分析 · 数学 2024-02-15 Alessandro Benfenati , Paola Causin , Martina Quinteri

Composed Image Retrieval (CIR) is a cross-modal task that aims to retrieve target images from large-scale databases using a reference image and a modification text. Most existing methods rely on a single model to perform feature fusion and…

图形学 · 计算机科学 2025-12-19 Yawei Cai , Jiapeng Mi , Nan Ji , Haotian Rong , Yawei Zhang , Zhangti Li , Wenbin Guo , Rensong Xie

Composed Image Retrieval (CIR) is a challenging task that aims to retrieve the target image with a multimodal query, i.e., a reference image, and its complementary modification text. As previous supervised or zero-shot learning paradigms…

计算机视觉与模式识别 · 计算机科学 2024-11-13 Bohan Hou , Haoqiang Lin , Haokun Wen , Meng Liu , Mingzhu Xu , Xuemeng Song