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Convolutional neural networks (CNN) have demonstrated remarkable performance when the training and testing data are from the same distribution. However, such trained CNN models often largely degrade on testing data which is unseen and…

计算机视觉与模式识别 · 计算机科学 2022-10-27 Haozhe Liu , Wentian Zhang , Jinheng Xie , Haoqian Wu , Bing Li , Ziqi Zhang , Yuexiang Li , Yawen Huang , Bernard Ghanem , Yefeng Zheng

Composed Image Retrieval (CIR) presents a significant challenge as it requires jointly understanding a reference image and a modified textual instruction to find relevant target images. Some existing methods attempt to use a two-stage…

计算机视觉与模式识别 · 计算机科学 2025-12-15 Jun Li , Hongjian Dou , Zhenyu Zhang , Kai Li , Shaoguo Liu , Tingting Gao

Contrastive Language-Image Pre-training (CLIP) has achieved excellent performance over a wide range of tasks. However, the effectiveness of CLIP heavily relies on a substantial corpus of pre-training data, resulting in notable consumption…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Kaicheng Yang , Tiancheng Gu , Xiang An , Haiqiang Jiang , Xiangzi Dai , Ziyong Feng , Weidong Cai , Jiankang Deng

Image retrieval with hybrid-modality queries, also known as composing text and image for image retrieval (CTI-IR), is a retrieval task where the search intention is expressed in a more complex query format, involving both vision and text…

计算机视觉与模式识别 · 计算机科学 2022-04-26 Yida Zhao , Yuqing Song , Qin Jin

Although recent deep learning-based calibration methods can predict extrinsic and intrinsic camera parameters from a single image, their generalization remains limited by the number and distribution of training data samples. The huge…

计算机视觉与模式识别 · 计算机科学 2022-12-06 Khadidja Ould Amer , Oussama Hadjerci , Mohamed Abbas Hedjazi , Antoine Letienne

Composed image retrieval (CIR) aims to retrieve the target image based on a multimodal query, i.e., a reference image paired with corresponding modification text. Recent CIR studies leverage vision-language pre-trained (VLP) methods as the…

多媒体 · 计算机科学 2024-04-25 Haokun Wen , Xuemeng Song , Xiaolin Chen , Yinwei Wei , Liqiang Nie , Tat-Seng Chua

Retrieval is being redefined by agentic AI, demanding multimodal reasoning beyond conventional similarity-based paradigms. Composed Image Retrieval (CIR) exemplifies this shift as each query combines a reference image with textual…

信息检索 · 计算机科学 2026-03-02 Zhongyu Yang , Wei Pang , Yingfang Yuan

In recent years, Cross-Modal Retrieval (CMR) has made significant progress in the field of multi-modal analysis. However, since it is time-consuming and labor-intensive to collect large-scale and well-annotated data, the annotation of…

计算机视觉与模式识别 · 计算机科学 2026-01-01 Yizhi Liu , Ruitao Pu , Shilin Xu , Yingke Chen , Quan-Hui Liu , Yuan Sun

Knowledge distillation has been widely used to compress existing deep learning models while preserving the performance on a wide range of applications. In the specific context of Automatic Speech Recognition (ASR), distillation from…

机器学习 · 计算机科学 2021-07-06 Yan Gao , Titouan Parcollet , Nicholas Lane

Class-incremental with repetition (CIR), where previously trained classes repeatedly introduced in future tasks, is a more realistic scenario than the traditional class incremental setup, which assumes that each task contains unseen…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Taeheon Kim , San Kim , Minhyuk Seo , Dongjae Jeon , Wonje Jeung , Jonghyun Choi

Composed Image Retrieval (CIR) requires both preserving the visual continuity of the reference image and faithfully executing the semantic variables specified in the modification text, which constitute the core challenge of the task.…

计算机视觉与模式识别 · 计算机科学 2026-05-26 Xingtian Pei , Yukun Song , Changwei Wang , Shunpeng Chen , Rongtao Xu , Shengpeng Xu , Shibiao Xu

Recent neural implicit representations (NIRs) have achieved great success in the tasks of 3D reconstruction and novel view synthesis. However, they require the images of a scene from different camera views to be available for one-time…

计算机视觉与模式识别 · 计算机科学 2024-07-30 Mengqi Guo , Chen Li , Hanlin Chen , Gim Hee Lee

Information retrieval aims to find information that meets users' needs from the corpus. Different needs correspond to different IR tasks such as document retrieval, open-domain question answering, retrieval-based dialogue, etc., while they…

信息检索 · 计算机科学 2023-12-19 Shicheng Xu , Liang Pang , Huawei Shen , Xueqi Cheng

This paper studies Automated Instruction Revision (AIR), a rule-induction-based method for adapting large language models (LLMs) to downstream tasks using limited task-specific examples. We position AIR within the broader landscape of…

计算与语言 · 计算机科学 2026-04-13 Solomiia Bilyk , Volodymyr Getmanskyi , Taras Firman

This paper addresses the challenging problem of energy-efficient and uncertainty-aware pose estimation in insect-scale drones, which is crucial for tasks such as surveillance in constricted spaces and for enabling non-intrusive spatial…

Learned image compression sits at the intersection of machine learning and image processing. With advances in deep learning, neural network-based compression methods have emerged. In this process, an encoder maps the image to a…

计算机视觉与模式识别 · 计算机科学 2025-09-15 Fabien Allemand , Attilio Fiandrotti , Sumanta Chaudhuri , Alaa Eddine Mazouz

Neural networks with deep architectures have demonstrated significant performance improvements in computer vision, speech recognition, and natural language processing. The challenges in information retrieval (IR), however, are different…

信息检索 · 计算机科学 2021-03-23 Bhaskar Mitra

The explicit low-rank regularization, e.g., nuclear norm regularization, has been widely used in imaging sciences. However, it has been found that implicit regularization outperforms explicit ones in various image processing tasks. Another…

机器学习 · 计算机科学 2023-03-30 Zhemin Li , Tao Sun , Hongxia Wang , Bao Wang

Real-world images often suffer from spatially diverse degradations such as haze, rain, snow, and low-light, significantly impacting visual quality and downstream vision tasks. Existing all-in-one restoration (AIR) approaches either depend…

计算机视觉与模式识别 · 计算机科学 2025-12-29 S M A Sharif , Abdur Rehman , Fayaz Ali Dharejo , Radu Timofte , Rizwan Ali Naqvi

The robustness of image recognition algorithms remains a critical challenge, as current models often depend on large quantities of labeled data. In this paper, we propose a hybrid approach that combines the adaptability of neural networks…

计算机视觉与模式识别 · 计算机科学 2025-03-26 Sina Ditzel , Achref Jaziri , Iuliia Pliushch , Visvanathan Ramesh