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Despite exciting progress in pre-training for visual-linguistic (VL) representations, very few aspire to a small VL model. In this paper, we study knowledge distillation (KD) to effectively compress a transformer-based large VL model into a…

计算机视觉与模式识别 · 计算机科学 2021-04-07 Zhiyuan Fang , Jianfeng Wang , Xiaowei Hu , Lijuan Wang , Yezhou Yang , Zicheng Liu

Numerous self-supervised learning paradigms, such as contrastive learning and masked image modeling, have been proposed to acquire powerful and general representations from unlabeled data. However, these models are commonly pretrained…

计算机视觉与模式识别 · 计算机科学 2023-12-20 Yuang Liu , Jing Wang , Qiang Zhou , Fan Wang , Jun Wang , Wei Zhang

Recent advancements in Neural Machine Translation (NMT) have significantly improved translation quality. However, the increasing size and complexity of state-of-the-art models present significant challenges for deployment on…

计算与语言 · 计算机科学 2026-05-12 Xuewen Zhang , Haixiao Zhang , Xinlong Huang

Current state-of-the-art object detectors are at the expense of high computational costs and are hard to deploy to low-end devices. Knowledge distillation, which aims at training a smaller student network by transferring knowledge from a…

计算机视觉与模式识别 · 计算机科学 2020-06-24 Ruoyu Sun , Fuhui Tang , Xiaopeng Zhang , Hongkai Xiong , Qi Tian

To reduce a model size but retain performance, we often rely on knowledge distillation (KD) which transfers knowledge from a large "teacher" model to a smaller "student" model. However, KD on multimodal datasets such as vision-language…

计算机视觉与模式识别 · 计算机科学 2021-10-25 Woojeong Jin , Maziar Sanjabi , Shaoliang Nie , Liang Tan , Xiang Ren , Hamed Firooz

To achieve robustness in Re-Identification, standard methods leverage tracking information in a Video-To-Video fashion. However, these solutions face a large drop in performance for single image queries (e.g., Image-To-Video setting).…

计算机视觉与模式识别 · 计算机科学 2020-07-09 Angelo Porrello , Luca Bergamini , Simone Calderara

The landscape of video recognition has evolved significantly, shifting from traditional Convolutional Neural Networks (CNNs) to Transformer-based architectures for improved accuracy. While 3D CNNs have been effective at capturing…

计算机视觉与模式识别 · 计算机科学 2025-07-21 Hayat Ullah , Muhammad Ali Shafique , Abbas Khan , Arslan Munir

Knowledge distillation is widely applied in various fundamental vision models to enhance the performance of compact models. Existing knowledge distillation methods focus on designing different distillation targets to acquire knowledge from…

计算机视觉与模式识别 · 计算机科学 2024-08-23 Yaoze Zhang , Yuming Zhang , Yu Zhao , Yue Zhang , Feiyu Zhu

Recently, the performance of monocular depth estimation (MDE) has been significantly boosted with the integration of transformer models. However, the transformer models are usually computationally-expensive, and their effectiveness in…

计算机视觉与模式识别 · 计算机科学 2024-04-26 Zhimeng Zheng , Tao Huang , Gongsheng Li , Zuyi Wang

Although video summarization has achieved tremendous success benefiting from Recurrent Neural Networks (RNN), RNN-based methods neglect the global dependencies and multi-hop relationships among video frames, which limits the performance.…

计算机视觉与模式识别 · 计算机科学 2021-09-23 Bin Zhao , Maoguo Gong , Xuelong Li

Human Interaction Recognition is the process of identifying interactive actions between multiple participants in a specific situation. The aim is to recognise the action interactions between multiple entities and their meaning. Many single…

计算机视觉与模式识别 · 计算机科学 2024-01-02 Ruoqi Yin , Jianqin Yin

We present Knowledge Distillation with Meta Learning (MetaDistil), a simple yet effective alternative to traditional knowledge distillation (KD) methods where the teacher model is fixed during training. We show the teacher network can learn…

机器学习 · 计算机科学 2022-04-05 Wangchunshu Zhou , Canwen Xu , Julian McAuley

Leveraging LiDAR-based detectors or real LiDAR point data to guide monocular 3D detection has brought significant improvement, e.g., Pseudo-LiDAR methods. However, the existing methods usually apply non-end-to-end training strategies and…

计算机视觉与模式识别 · 计算机科学 2022-11-15 Yu Hong , Hang Dai , Yong Ding

Visual segmentation seeks to partition images, video frames, or point clouds into multiple segments or groups. This technique has numerous real-world applications, such as autonomous driving, image editing, robot sensing, and medical…

计算机视觉与模式识别 · 计算机科学 2024-08-06 Xiangtai Li , Henghui Ding , Haobo Yuan , Wenwei Zhang , Jiangmiao Pang , Guangliang Cheng , Kai Chen , Ziwei Liu , Chen Change Loy

In this paper we propose a novel approach to multi-action recognition that performs joint segmentation and classification. This approach models each action using a Gaussian mixture using robust low-dimensional action features. Segmentation…

计算机视觉与模式识别 · 计算机科学 2015-02-09 Johanna Carvajal , Conrad Sanderson , Chris McCool , Brian C. Lovell

For visual recognition, knowledge distillation typically involves transferring knowledge from a large, well-trained teacher model to a smaller student model. In this paper, we introduce an effective method to distill knowledge from an…

计算机视觉与模式识别 · 计算机科学 2024-09-02 Zaiwei Zhang , Gregory P. Meyer , Zhichao Lu , Ashish Shrivastava , Avinash Ravichandran , Eric M. Wolff

Self-supervised methods have showed promising results on depth estimation task. However, previous methods estimate the target depth map and camera ego-motion simultaneously, underusing multi-frame correlation information and ignoring the…

计算机视觉与模式识别 · 计算机科学 2023-03-21 Songchun Zhang , Chunhui Zhao

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

Knowledge distillation (KD) has become a prevalent technique for compressing large language models (LLMs). Existing KD methods are constrained by the need for identical tokenizers (i.e., vocabularies) between teacher and student models,…

计算与语言 · 计算机科学 2025-01-22 Xiao Cui , Mo Zhu , Yulei Qin , Liang Xie , Wengang Zhou , Houqiang Li

This paper proposes a novel multi-modal transformer network for detecting actions in untrimmed videos. To enrich the action features, our transformer network utilizes a new multi-modal attention mechanism that computes the correlations…

计算机视觉与模式识别 · 计算机科学 2023-06-01 Matthew Korban , Scott T. Acton , Peter Youngs