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Signal Image and Video Processing最新文献

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Weakly supervised video anomaly detection based on spatial–temporal feature fusion enhancement 基于时空特征融合增强的弱监督视频异常检测
4区 计算机科学
Signal Image and Video Processing Pub Date : 2023-10-26 DOI: 10.1007/s11760-023-02828-0
Weijie Liang, Jianming Zhang, Yongzhao Zhan
{"title":"Weakly supervised video anomaly detection based on spatial–temporal feature fusion enhancement","authors":"Weijie Liang, Jianming Zhang, Yongzhao Zhan","doi":"10.1007/s11760-023-02828-0","DOIUrl":"https://doi.org/10.1007/s11760-023-02828-0","url":null,"abstract":"","PeriodicalId":54393,"journal":{"name":"Signal Image and Video Processing","volume":"155 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134909658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Intelligent optimal feature selection-based hybrid variational autoencoder and block recurrent transformer network for accurate emotion recognition model using EEG signals 基于智能最优特征选择的混合变分自编码器和块递归变压器网络用于脑电信号的精确情绪识别模型
4区 计算机科学
Signal Image and Video Processing Pub Date : 2023-10-26 DOI: 10.1007/s11760-023-02702-z
C. H. Narsimha Reddy, Shanthi Mahesh, K. Manjunathachari
{"title":"Intelligent optimal feature selection-based hybrid variational autoencoder and block recurrent transformer network for accurate emotion recognition model using EEG signals","authors":"C. H. Narsimha Reddy, Shanthi Mahesh, K. Manjunathachari","doi":"10.1007/s11760-023-02702-z","DOIUrl":"https://doi.org/10.1007/s11760-023-02702-z","url":null,"abstract":"","PeriodicalId":54393,"journal":{"name":"Signal Image and Video Processing","volume":"33 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136376681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
AQWT: adaptive quaternion wavelet transform and hybrid heuristic improvement for multi-modal medical image fusion model AQWT:自适应四元数小波变换和混合启发式改进的多模态医学图像融合模型
4区 计算机科学
Signal Image and Video Processing Pub Date : 2023-10-26 DOI: 10.1007/s11760-023-02760-3
B. Suresh Babu, M. Venkatanarayana
{"title":"AQWT: adaptive quaternion wavelet transform and hybrid heuristic improvement for multi-modal medical image fusion model","authors":"B. Suresh Babu, M. Venkatanarayana","doi":"10.1007/s11760-023-02760-3","DOIUrl":"https://doi.org/10.1007/s11760-023-02760-3","url":null,"abstract":"","PeriodicalId":54393,"journal":{"name":"Signal Image and Video Processing","volume":"45 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136381394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MMFF-NET: Multi-layer and multi-scale feature fusion network for low-light infrared image enhancement MMFF-NET:用于低光红外图像增强的多层多尺度特征融合网络
4区 计算机科学
Signal Image and Video Processing Pub Date : 2023-10-26 DOI: 10.1007/s11760-023-02797-4
Ge Zhu, Yuhan Chen, Xianquan Wang, Yiheng Zhang
{"title":"MMFF-NET: Multi-layer and multi-scale feature fusion network for low-light infrared image enhancement","authors":"Ge Zhu, Yuhan Chen, Xianquan Wang, Yiheng Zhang","doi":"10.1007/s11760-023-02797-4","DOIUrl":"https://doi.org/10.1007/s11760-023-02797-4","url":null,"abstract":"","PeriodicalId":54393,"journal":{"name":"Signal Image and Video Processing","volume":"21 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134909656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Boosting image denoising effect via low-level noise injection 通过低水平噪声注入增强图像去噪效果
4区 计算机科学
Signal Image and Video Processing Pub Date : 2023-10-26 DOI: 10.1007/s11760-023-02785-8
Jian Xiao, Xiaohui Cheng, Shaoping Xu, Wuyong Tao, Yanyang Xiao
{"title":"Boosting image denoising effect via low-level noise injection","authors":"Jian Xiao, Xiaohui Cheng, Shaoping Xu, Wuyong Tao, Yanyang Xiao","doi":"10.1007/s11760-023-02785-8","DOIUrl":"https://doi.org/10.1007/s11760-023-02785-8","url":null,"abstract":"","PeriodicalId":54393,"journal":{"name":"Signal Image and Video Processing","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134907189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unsupervised intrusion detection for rail transit based on anomaly segmentation 基于异常分割的轨道交通无监督入侵检测
4区 计算机科学
Signal Image and Video Processing Pub Date : 2023-10-26 DOI: 10.1007/s11760-023-02791-w
Yixin Shen, Deqiang He, Qi Liu, Zhenzhen Jin, Xianwang Li, Chonghui Ren
{"title":"Unsupervised intrusion detection for rail transit based on anomaly segmentation","authors":"Yixin Shen, Deqiang He, Qi Liu, Zhenzhen Jin, Xianwang Li, Chonghui Ren","doi":"10.1007/s11760-023-02791-w","DOIUrl":"https://doi.org/10.1007/s11760-023-02791-w","url":null,"abstract":"","PeriodicalId":54393,"journal":{"name":"Signal Image and Video Processing","volume":"77 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136381259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improving corneal nerve segmentation using tolerance Dice loss function 利用容差骰子损失函数改进角膜神经分割
4区 计算机科学
Signal Image and Video Processing Pub Date : 2023-10-26 DOI: 10.1007/s11760-023-02790-x
Alessia Colonna, Fabio Scarpa
{"title":"Improving corneal nerve segmentation using tolerance Dice loss function","authors":"Alessia Colonna, Fabio Scarpa","doi":"10.1007/s11760-023-02790-x","DOIUrl":"https://doi.org/10.1007/s11760-023-02790-x","url":null,"abstract":"Abstract In vivo confocal microscopy is a technique that allows to acquire images of the corneal layers in a rapid and noninvasive way. Analysis of sub-basal nerve allows obtaining important clinical information regarding the eye and the human body’s health. To obtain that information, it is necessary to correctly identify and trace the nerve fibers. Manual analysis is time-consuming and subjective. Numerous automatic algorithms have been proposed to overcome these problems, but none have been included in clinical practice yet. In this work, we take advantage of deep learning techniques. We present an analysis of the performances obtained through UNet (baseline) to which various architectural solutions have been added to boost performance. The variation of the tracing results is also analyzed according to the use of different loss functions, one of which is introduced here: It considers a tolerance margin (Dice with tolerance). The investigated configurations have been shown to be capable of improving the tracing of corneal nerve fibers. The model with attention modules and atrous-spatial pyramid pooling modules showed the greatest improvement compared to the baseline, increasing in the evaluation score from 86.51 to 90.21%. Furthermore, the proposed loss function further increases the results (achieving 92.44%).","PeriodicalId":54393,"journal":{"name":"Signal Image and Video Processing","volume":"2 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136377165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A guided optimized recursive least square adaptive filtering based multi-variate dense fusion network model for image interpolation 基于导向优化递推最小二乘自适应滤波的多变量密集融合网络图像插值模型
4区 计算机科学
Signal Image and Video Processing Pub Date : 2023-10-25 DOI: 10.1007/s11760-023-02805-7
V. Diana Earshia, M. Sumathi
{"title":"A guided optimized recursive least square adaptive filtering based multi-variate dense fusion network model for image interpolation","authors":"V. Diana Earshia, M. Sumathi","doi":"10.1007/s11760-023-02805-7","DOIUrl":"https://doi.org/10.1007/s11760-023-02805-7","url":null,"abstract":"","PeriodicalId":54393,"journal":{"name":"Signal Image and Video Processing","volume":"185 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135218189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Audio steganography cover enhancement via reinforcement learning 音频隐写覆盖增强通过强化学习
4区 计算机科学
Signal Image and Video Processing Pub Date : 2023-10-25 DOI: 10.1007/s11760-023-02819-1
Peiwen Zhuo, Diqun Yan, Kaiyu Ying, Rangding Wang, Li Dong
{"title":"Audio steganography cover enhancement via reinforcement learning","authors":"Peiwen Zhuo, Diqun Yan, Kaiyu Ying, Rangding Wang, Li Dong","doi":"10.1007/s11760-023-02819-1","DOIUrl":"https://doi.org/10.1007/s11760-023-02819-1","url":null,"abstract":"","PeriodicalId":54393,"journal":{"name":"Signal Image and Video Processing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135218211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A fast selective encryption scheme for H.264/AVC video with syntax-preserving and zero bit rate expansion H.264/AVC视频的快速选择性加密方案，具有保持语法和零比特率扩展
4区 计算机科学
Signal Image and Video Processing Pub Date : 2023-10-25 DOI: 10.1007/s11760-023-02767-w
Qingxin Sheng, Chong Fu, Zhaonan Lin, Jiayu Wen, Junxin Chen, Lin Cao, Chiu-Wing Sham
{"title":"A fast selective encryption scheme for H.264/AVC video with syntax-preserving and zero bit rate expansion","authors":"Qingxin Sheng, Chong Fu, Zhaonan Lin, Jiayu Wen, Junxin Chen, Lin Cao, Chiu-Wing Sham","doi":"10.1007/s11760-023-02767-w","DOIUrl":"https://doi.org/10.1007/s11760-023-02767-w","url":null,"abstract":"","PeriodicalId":54393,"journal":{"name":"Signal Image and Video Processing","volume":"98 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135217120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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