比如cross-modal retrieval或者generation。multi-modal更注重同时利用多个模态的数据来完成特定任务，比如视频...
1)cross-modal跨通道 1.Neutral circuits are shaped by altered sensory experience consistently activating tentative neural connections, which might mediate the cross-modal.原本暂时的神经联结由于受到新的感觉信息传入方式的持续激活而固化,从而形成新的神经回路,可能是此类跨通道重组的神经基础。 2.Dichotic listeni...
1.intra-modality:相同模态的图片由于姿态、光照的等原因,同一个人的同一个模态差异性很大,这个差异有的甚至会大于不同的人在不同模态的差异。 2.cross-modality:同一人的不同模态的图片,由于模态不同,特征分布不同,所以差异较大。 要做好跨模态re-id,其中一部分任务就是要减小intra-modality和cross-modality。
为了实现这一目标，ACMR模型关注于三个关键性质：模态不变性（Modality-invariance）、跨模态相似性（Cross-Modal similarity）和语义区分性（Semantically-discriminative）。模态不变性要求学习出的图像和文本特征具有相同的分布，这是通过对抗分类器（Modality Classifier）来实现的，对抗分类器与特征投影器形成对...
Modality Classifier的损失原paper应该是对的。code实现里头传入的label在两种模态下是相反的,和原来的paper实现应该是等价的。code实现里头的相当于是,m_i log D(v_i; \theta_D) + (1-m_i) log D(t_i; \theta_D)。(1-m_i) log D(t_i; \theta_D)和m_i log(1-D(t_i; \theta_D)的优化...
Here, we highlight the role of specific input- and output-modalities involved in coordinating multiple action demands (i.e., crossmodal action). For a long time, modality- and content-blind models of multitasking have dominated theory, but a variety of recent findings indicate that modalities ...
Modality Dependent Cross-Modal Functional Reorganization Following Congenital Visual Deprivation within Occipital Areas: A Meta-Analysis of Tactile and Aud... Modality dependent cross-modal functional reorganization following congenital visual deprivation within occipital areas: a meta-analysis of tactile and ...
crossattention模块出来是权重吗 cross-modal,1.跨模态检索的定义在这篇文章中AComprehensiveSurveyonCross-modalRetrieval,作者给出了跨模态检索(CrossModalRetrieval)的定义:Ittakesonetypeofdataasthequerytoretrieverelevantdataofanothertype。大概意思就是说,将
·前言专题链接: Cross-Modal & Metric Learning 跨模态检索专题-1本专题计划分3个部分介绍图文跨模态检索的一些工作与思考。第一篇将侧重 "multi-modal" 和 "application", 介绍相关概念与…
In this work, we address the cross-modal object tracking problem and contribute a new video dataset, including 654 cross-modal image sequences with over 481K frames in total, and the average video length is more than 735 frames. To promote the research and development of cross-modal object ...