对于video-clip对应的text提取动词作为这个video clip的label,训练了一个video clip action classification,用于提取global的action feature,然后object feature就是用的Faster RCNN提取的,然后对这些feature跟text一起输入transformer中进行训练。
(和t2vlad一样,其实就是全局和局部的对齐) 作者使用CLIP的text encoder来生成文本特征,Ft= { ftcls, ft0, ft1, ..., ftn−1} ,将[cls]的输出ftcls作为文本的全局特征,和视频特征fgv进行全局匹配 受Netvlad的启发,作者提出了一个temporal alignment block通过使用共享的center来聚合不同模态的token嵌入 使用...
Image and video retrieval: International conference on image and video retrieval(CIVR 2002), July 18-19, 2002, London, UKChallenges of Image and Video Retrieval - Lew, Sebe, et al. - 2002M.Lew,N.Sebe,J.Eakins.Challenges of Image and Video Retrieval. Image and Video Retrieval . 2002...
Cross-modal image–text search via Efficient Discrete Class Alignment Hashing 2022, Information Processing and Management Show abstract Dual-Path Rare Content Enhancement Network for Image and Text Matching 2023, IEEE Transactions on Circuits and Systems for Video Technology View all citing articles on ...
only preliminary work has been done in finding images and videos in large digital collections. In fact, if we examine the most frequently used image and video retrieval systems (i.e. www.google.com) we find that they are typically oriented around text searches where manual annotation was alrea...
While distinguishing video occurrence has been the subject of broad study activities as of late, significantly less existing system has considered multi-model data and issues related effectiveness. Start of soccer matches dissimilar uneasy circumstances develop that can't be adequately judged by the ref...
CIVR 2010 : ACM Conference on Image and Video Retrieval Compared to text databases, image and video databases are relatively newcomers. They offer new possibilities and new challenges. In particular, for images and video, it is possible to query by example and similarity in low-level features.....
1 摘要我们提出了CLIP2Video网络,将端到端的图像语言预训练模型转移到视频文本检索。视频和语言学习领域的领先方法试图从大规模视频文本数据集中提取时空视频特征和视频和语言之间的多模态交互。与之不同的是,我…
自监督任务在图像、文本和多模态领域都有比较大的进展,比如图像领域,图像修复、图像旋转预测,比如文本领域,BERT、GPT、ELMo等模型,比如多模态领域,VideoBERT、CBT、ViLBERT和LXMERT、VL-BERT等模型。 1.3 UNiversal Image-TExt Representation UNITER模型包含有三个部分,分别是Image Embedder、Text Embedder和Transformer融合...
machinelearningimageretrieval UpdatedMay 22, 2024 Python videoautoencoderendoscopydeeplearning-aiimageretrieval UpdatedJan 17, 2019 Python AdarshSai/Dummy Star0 Android App which has image recognition and text detection powered by Google Vision API ...