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Image quality assessment (IQA) aims to assess the perceptual quality of images. The outputs of the IQA algorithms are expected to be consistent with human subjective perception. In image restoration and enhancement tasks, images generated…

计算机视觉与模式识别 · 计算机科学 2021-04-26 Shuwei Shi , Qingyan Bai , Mingdeng Cao , Weihao Xia , Jiahao Wang , Yifan Chen , Yujiu Yang

Although the diffusion model has achieved remarkable performance in the field of image generation, its high inference delay hinders its wide application in edge devices with scarce computing resources. Therefore, many training-free sampling…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Weilun Feng , Chuanguang Yang , Zhulin An , Libo Huang , Boyu Diao , Fei Wang , Yongjun Xu

Knowledge distillation in machine learning is the process of transferring knowledge from a large model called the teacher to a smaller model called the student. Knowledge distillation is one of the techniques to compress the large network…

机器学习 · 计算机科学 2022-06-27 Durga Prasad Ganta , Himel Das Gupta , Victor S. Sheng

State-of-the-art methods in image-to-image translation are capable of learning a mapping from a source domain to a target domain with unpaired image data. Though the existing methods have achieved promising results, they still produce…

计算机视觉与模式识别 · 计算机科学 2021-08-17 Hao Tang , Hong Liu , Dan Xu , Philip H. S. Torr , Nicu Sebe

Despite excellent performance in image generation, Generative Adversarial Networks (GANs) are notorious for its requirements of enormous storage and intensive computation. As an awesome ''performance maker'', knowledge distillation is…

计算机视觉与模式识别 · 计算机科学 2023-01-02 Tie Hu , Mingbao Lin , Lizhou You , Fei Chao , Rongrong Ji

As GAN-based video and image manipulation technologies become more sophisticated and easily accessible, there is an urgent need for effective deepfake detection technologies. Moreover, various deepfake generation techniques have emerged…

计算机视觉与模式识别 · 计算机科学 2021-05-31 Minha Kim , Shahroz Tariq , Simon S. Woo

Recent advances in text-to-image generation have primarily relied on extensive datasets and parameter-heavy architectures. These requirements severely limit accessibility for researchers and practitioners who lack substantial computational…

计算机视觉与模式识别 · 计算机科学 2025-03-12 Xianfeng Wu , Yajing Bai , Haoze Zheng , Harold Haodong Chen , Yexin Liu , Zihao Wang , Xuran Ma , Wen-Jie Shu , Xianzu Wu , Harry Yang , Ser-Nam Lim

Current Knowledge Distillation (KD) methods for semantic segmentation often guide the student to mimic the teacher's structured information generated from individual data samples. However, they ignore the global semantic relations among…

计算机视觉与模式识别 · 计算机科学 2022-05-11 Chuanguang Yang , Helong Zhou , Zhulin An , Xue Jiang , Yongjun Xu , Qian Zhang

With the improvement of AI chips (e.g., GPU, TPU, and NPU) and the fast development of the Internet of Things (IoT), some robust deep neural networks (DNNs) are usually composed of millions or even hundreds of millions of parameters. Such a…

计算机视觉与模式识别 · 计算机科学 2022-10-21 Jun-Teng Yang , Sheng-Che Kao , Scott C. -H. Huang

In this paper, we address the challenge of compressing generative adversarial networks (GANs) for deployment in resource-constrained environments by proposing two novel methodologies: Distribution Matching for Efficient compression (DiME)…

计算机视觉与模式识别 · 计算机科学 2024-09-05 Sangyeop Yeo , Yoojin Jang , Jaejun Yoo

In spite of great success in many image recognition tasks achieved by recent deep models, directly applying them to recognize low-resolution images may suffer from low accuracy due to the missing of informative details during resolution…

计算机视觉与模式识别 · 计算机科学 2024-09-10 Shiming Ge , Kangkai Zhang , Haolin Liu , Yingying Hua , Shengwei Zhao , Xin Jin , Hao Wen

Fully convolutional networks (FCNs) have become de facto tool to achieve very high-level performance for many vision and non-vision tasks in general and face recognition in particular. Such high-level accuracies are normally obtained by…

计算机视觉与模式识别 · 计算机科学 2019-06-04 Jayashree Karlekar , Jiashi Feng , Zi Sian Wong , Sugiri Pranata

Compressing vision-language models for on-device deployment is increasingly important in clinical settings, but knowledge distillation (KD) degrades sharply when the teacher-student capacity gap spans an order of magnitude or more. We argue…

计算机视觉与模式识别 · 计算机科学 2026-05-08 Numan Saeed , Asif Hanif , Fadillah Adamsyah Maani , Hussain Alasmawi , Mohammad Yaqub

In recent years, there has been a great deal of research in developing end-to-end speech recognition models, which enable simplifying the traditional pipeline and achieving promising results. Despite their remarkable performance…

音频与语音处理 · 电气工程与系统科学 2021-09-20 Ji Won Yoon , Hyeonseung Lee , Hyung Yong Kim , Won Ik Cho , Nam Soo Kim

Typical technique in knowledge distillation (KD) is regularizing the learning of a limited capacity model (student) by pushing its responses to match a powerful model's (teacher). Albeit useful especially in the penultimate layer and…

计算机视觉与模式识别 · 计算机科学 2023-09-08 Ada Gorgun , Yeti Z. Gurbuz , A. Aydin Alatan

Non-autoregressive machine translation (NAT) systems predict a sequence of output tokens in parallel, achieving substantial improvements in generation speed compared to autoregressive models. Existing NAT models usually rely on the…

计算与语言 · 计算机科学 2021-02-24 Chunting Zhou , Graham Neubig , Jiatao Gu

We study how to train a student deep neural network for visual recognition by distilling knowledge from a blackbox teacher model in a data-efficient manner. Progress on this problem can significantly reduce the dependence on large-scale…

计算机视觉与模式识别 · 计算机科学 2020-04-01 Dongdong Wang , Yandong Li , Liqiang Wang , Boqing Gong

Knowledge distillation aims at transferring knowledge acquired in one model (a teacher) to another model (a student) that is typically smaller. Previous approaches can be expressed as a form of training the student to mimic output…

计算机视觉与模式识别 · 计算机科学 2019-05-02 Wonpyo Park , Dongju Kim , Yan Lu , Minsu Cho

In an unpaired setting, lacking sufficient content constraints for image-to-image translation (I2I) tasks, GAN-based approaches are usually prone to model collapse. Current solutions can be divided into two categories, reconstruction-based…

计算机视觉与模式识别 · 计算机科学 2024-01-09 Xiuding Cai , Yaoyao Zhu , Dong Miao , Linjie Fu , Yu Yao

Knowledge distillation learns a lightweight student model that mimics a cumbersome teacher. Existing methods regard the knowledge as the feature of each instance or their relations, which is the instance-level knowledge only from the…

计算机视觉与模式识别 · 计算机科学 2022-10-18 Sanli Tang , Zhongyu Zhang , Zhanzhan Cheng , Jing Lu , Yunlu Xu , Yi Niu , Fan He