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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
自动化研究所 [2]
计算技术研究所 [1]
长春光学精密机械与物... [1]
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OAI收割 [4]
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期刊论文 [2]
会议论文 [1]
学位论文 [1]
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2024 [1]
2021 [1]
2010 [1]
2001 [1]
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Modality Consistency-Guided Contrastive Learning for Wearable-Based Human Activity Recognition
期刊论文
OAI收割
IEEE INTERNET OF THINGS JOURNAL, 2024, 卷号: 11, 期号: 12, 页码: 21750-21762
作者:
Guo, Changru
;
Zhang, Yingwei
;
Chen, Yiqiang
;
Xu, Chenyang
;
Wang, Zhong
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收藏
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浏览/下载:4/0
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提交时间:2024/12/06
Human activity recognition
Self-supervised learning
Task analysis
Data models
Time series analysis
Internet of Things
Face recognition
Contrastive learning (CL)
human activity recognition (HAR)
intermodality
intramodality
self-supervised
CogEmoNet: A Cognitive-Feature-Augmented Driver Emotion Recognition Model for Smart Cockpit
期刊论文
OAI收割
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 页码: 12
作者:
Li, Wenbo
;
Zeng, Guanzhong
;
Zhang, Juncheng
;
Xu, Yan
;
Xing, Yang
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收藏
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浏览/下载:35/0
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提交时间:2022/01/27
Emotion recognition
Feature extraction
Cognitive processes
Face recognition
Task analysis
Information processing
Convolutional neural networks
Affective computing
driver emotion
facial expression
human-machine interaction (HMI)
smart cockpit
Adaptive resolution storage system based on LOG-POLAR transform for multi-target trackers (EI CONFERENCE)
会议论文
OAI收割
2010 International Conference on Computer Application and System Modeling, ICCASM 2010, October 22, 2010 - October 24, 2010, Shanxi, Taiyuan, China
作者:
Zhang Y.
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浏览/下载:22/0
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提交时间:2013/03/25
The main constrained problem of the video monitoring and storage system is the contradiction between large field of view and storage space limitations. Not all of the video information introduced by the image sensors need to be recorded especially for some tracking system which has appointed functions to track specifically kinds of targets. For instance
the system not only works for single target
if the monitor is appointed for human face tracking
but also can work for multi-targets. High reconstruction resolution in the fovea region enables the successive application of recognition modules without sacrificing their performance
the best system appears to be concentrating on human face only and all the others considered being background
the low reconstruction resolution in the periphery helps to reduce the video data. 2010 IEEE.
the background regions needn't to be recorded in detail. For this purpose
this letter presents a real-time foveate storage system
which efficiently represents the video image in log-polar coordinates
with the foveate point centered on the target
人脸自动检测
学位论文
OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2001
邓惠民
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浏览/下载:21/0
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提交时间:2015/09/02
人脸检测
人脸识别
视觉注意
SUSAN算法
多尺度分析
方向图
知识与规则
Human face detection
Human face recognition
Visual attention
SUSAN.Multi-scale analysis.Direction diagram.knowledge and rules