首先经过时序下采样的时序clip会进行tube mask掩码,掩码后未被掩蔽的token会被送入Decoder中,Decoder将基于这些token来恢复原始的视频,需要注意的是,这里的编码器和解码器都是vit的结构,不过编码器会比较大,解码器比较小,这将组成一个mask auto encoder的训练范式,这种范式非常的高效,因为只有一小部分的token会被...
spatiotemporal masked autoencodervision transformerskip connectionsVideo anomaly detection is a critical component of intelligent video surveillance systems, extensively deployed and researched in industry and academia. However, existing methods have a strong generalization ability for predicting anomaly samples....
MARLIN: Masked Autoencoder for facial video Representation LearnINg Zhixi Cai1, Shreya Ghosh1,2, Kalin Stefanov1, Abhinav Dhall1,3, Jianfei Cai1, Hamid Rezatofighi1, Reza Haffari1, Munawar Hayat1 1Monash University, 2 Curtin University, 3 Indian Institute of Techn...
This project is under the CC BY-NC 4.0 license. SeeLICENSEfor details. References If you find this work useful for your research, please consider citing it. @inproceedings{cai2022marlin,title={MARLIN: Masked Autoencoder for facial video Representation LearnINg},author={Cai, Zhixi and Ghosh, Sh...
VideoMAC is released under the MIT license and inherits all licenses of the aforementioned methods. If you want to use our code for non-academic use, please check the license first. Citation @inproceedings{pei2024videomac, title={VideoMAC: Video Masked Autoencoders Meet ConvNets}, author={Pei...
VideoMAE V2: Scaling Video Masked Autoencoders with Dual Masking Limin Wang1,2,* Bingkun Huang1,2,* Zhiyu Zhao1,2 Zhan Tong1 Yinan He2 Yi Wang2 Yali Wang3,2 Yu Qiao2,3 1 State Key Laboratory for Novel Software Technology, Nanjing University, China 2 Shang...
Video masked autoencoders (VideoMAE) are seen as data-efficient learners for self-supervised video pre-training (SSVP). Inspiration was drawn from the recent ImageMAE, and customized video tube masking with an extremely high ratio was proposed. Due to this simple design, video reconstruction is...
mv2mae: multi-view video masked autoencoders 1. 解释什么是mv2mae mv2mae(Multi-View Video Masked Autoencoders)是一种基于多视角视频数据的掩码自编码器模型。它结合了多视角视频和掩码自编码器的优势,旨在从多视角视频数据中学习更丰富的视觉表示。 2. 阐述multi-view video的含义及其在mv2mae中的作用 ...
Efficient Masked AutoEncoder for Video Object Counting and A Large-Scale Benchmark 20 Nov 2024 · Bing Cao, Quanhao Lu, Jiekang Feng, Pengfei Zhu, QinGhua Hu, Qilong Wang · Edit social preview The dynamic imba
Self-Supervised Action RecognitionUCF101VideoMAE3-fold Accuracy96.1# 6 Compare Pre-Training DatasetKinetics400# 1 Compare Frozenfalse# 1 Compare Self-Supervised Action Recognition UCF101 VideoMAE(no extra data) 3-fold Accuracy 91.3 # 20 Pre-Training Datasetno extra data# 1 ...