2015 IEEE International Conference on Digital Signal Processing (DSP)最新文献_第4页

Context-based hierarchical saliency detection for mobile hotspot 基于上下文的移动热点分层显著性检测

2015 IEEE International Conference on Digital Signal Processing (DSP) Pub Date : 2015-07-21 DOI: 10.1109/ICDSP.2015.7252040

Sirimamayvadee Siratanita, K. Chamnongthai

引用次数: 0

An adaptive redundant image elimination for Wireless Capsule Endoscopy review based on temporal correlation and color-texture feature similarity 基于时间相关性和颜色纹理特征相似度的无线胶囊内窥镜检查自适应冗余图像消除

2015 IEEE International Conference on Digital Signal Processing (DSP) Pub Date : 2015-07-21 DOI: 10.1109/ICDSP.2015.7251973

J. Chen, Y. Wang, Y. Zou

{"title":"An adaptive redundant image elimination for Wireless Capsule Endoscopy review based on temporal correlation and color-texture feature similarity","authors":"J. Chen, Y. Wang, Y. Zou","doi":"10.1109/ICDSP.2015.7251973","DOIUrl":"https://doi.org/10.1109/ICDSP.2015.7251973","url":null,"abstract":"This paper proposes an approach to eliminate redundant images adaptively for Wireless Capsule Endoscopy (WCE) video summarization by considering temporal correlation and feature similarity between adjacent WCE frames. The color and texture features, generated by HSV color histogram model and Gray Level Co-occurrence Matrix, have been taken into account. It is noted that frames from different WCE videos may have different dynamic information ranges. Hence a data-driven threshold termed as W-parametric mean value threshold (W-MVT) is developed to improve robustness of the proposed method. By comparing the color-texture feature similarity of adjacent WCE frames with W-MVT sequentially, the temporal correlated images with certain similarity are grouped into the same clip. Eventually, to consider gradient varying characteristic in one clip, the adaptive K-means clustering algorithm is adopted to keep key frames while remove redundant frames further. Experimental results show that two evaluation indicators-F-measure and compression ratio achieve 81.94% and 80.31%, which validates the effectiveness of the proposed WCE redundant image elimination (WCE-RIE) method.","PeriodicalId":216293,"journal":{"name":"2015 IEEE International Conference on Digital Signal Processing (DSP)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134369270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

Compact and short critical path finite field inverter for cryptographic S-box 密码学s盒的紧凑短关键径有限域逆变器

2015 IEEE International Conference on Digital Signal Processing (DSP) Pub Date : 2015-07-21 DOI: 10.1109/ICDSP.2015.7251981

M. Wong, M. Wong, C. Zhang, I. Hijazin

{"title":"Compact and short critical path finite field inverter for cryptographic S-box","authors":"M. Wong, M. Wong, C. Zhang, I. Hijazin","doi":"10.1109/ICDSP.2015.7251981","DOIUrl":"https://doi.org/10.1109/ICDSP.2015.7251981","url":null,"abstract":"A substitution box (S-box) plays a crucial role in symmetric key cryptography with block ciphers, such as those found in the Data Encryption Standard (DES) and the Advanced Encryption Standard (AES). It serves as the predominant component in most block ciphers, of which the computational complexity impacts the security of the ciphers directly. In essence, a S-box performs a non-linear transformation of the input data block through a finite field inversion, which is incidentally the most expensive operation in digital computation of finite field arithmetic. Consequently, its computational cost will also increase the overall hardware requirements and in turn, decrease the overall performance of the ciphers. With the emergence of Internet of Things (IoT), the need for highly secured yet lightweight implementation protocols is becoming increasingly more observable. In this paper, we propose a new finite field inverter over GF(28) with a significant area cost saving, achieved through direct computation and followed by algebraic factorization and common sub-expression elimination (CSE). The proposed inverter could be deployed into AES cipher on highly area-constrained digital platforms.","PeriodicalId":216293,"journal":{"name":"2015 IEEE International Conference on Digital Signal Processing (DSP)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130868498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Label Consistent K-SVD for sparse micro-Doppler classification 稀疏微多普勒分类的标签一致K-SVD

2015 IEEE International Conference on Digital Signal Processing (DSP) Pub Date : 2015-07-21 DOI: 10.1109/ICDSP.2015.7251836

Fraser K. Coutts, D. Gaglione, C. Clemente, Gang Li, I. Proudler, J. Soraghan

引用次数: 6

Frequency recognition for SSVEP-based BCI with data adaptive reference signals 基于数据自适应参考信号的ssvep脑机接口频率识别

2015 IEEE International Conference on Digital Signal Processing (DSP) Pub Date : 2015-07-21 DOI: 10.1109/ICDSP.2015.7251986

M. Islam, Toshihisa Tanaka, Naoki Morikawa, M. I. Molla

引用次数: 8

Automated localization of anatomical landmark points in 3D medical images 三维医学图像中解剖地标点的自动定位

2015 IEEE International Conference on Digital Signal Processing (DSP) Pub Date : 2015-07-21 DOI: 10.1109/ICDSP.2015.7251847

K. Gan

引用次数: 1

Distributed beamformer design under mixed SINR balancing and SINR-target-constraints 混合SINR平衡和SINR目标约束下的分布式波束形成器设计

2015 IEEE International Conference on Digital Signal Processing (DSP) Pub Date : 2015-07-21 DOI: 10.1109/ICDSP.2015.7251929

Bokamoso Basutli, S. Lambotharan

引用次数: 6

Beamformer design with sparse filters 带稀疏滤波器的波束形成器设计

2015 IEEE International Conference on Digital Signal Processing (DSP) Pub Date : 2015-07-21 DOI: 10.1109/ICDSP.2015.7252056

M. Gao, K. Yiu

引用次数: 0

Improving convergence in finite word length nonlinear active noise control systems 改进有限字长非线性主动噪声控制系统的收敛性

2015 IEEE International Conference on Digital Signal Processing (DSP) Pub Date : 2015-07-21 DOI: 10.1109/ICDSP.2015.7251936

Raj Shah, Sandeep Reddy, Vinal Patel, N. George

引用次数: 2

A robust PHD filter with deep learning updating for multiple human tracking 具有深度学习更新的鲁棒PHD滤波器，用于多人跟踪

2015 IEEE International Conference on Digital Signal Processing (DSP) Pub Date : 2015-07-21 DOI: 10.1109/ICDSP.2015.7252076

P. Feng, Wenwu Wang, S. M. Naqvi, J. Chambers

引用次数: 2