2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)最新文献_第2页

Generation of frequency-eightfold millimeter-wave with optical carrier suppression by using one single-drive modulator 利用单驱动调制器产生具有光载波抑制的八倍频毫米波

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2017-11-01 DOI: 10.1109/ISPACS.2017.8266502

Huizhong Zhang, Ze Dong, Xinxing Wu, Kaiming Zhang

引用次数: 1

Ultrawide-band printed monopole antenna with dual notched bands for WiMAX and WLAN applications 用于WiMAX和WLAN应用的双陷波带超宽带印刷单极天线

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2017-11-01 DOI: 10.1109/ISPACS.2017.8266578

Bing Gong, Ling Hua Su, B. Liu, Xiang Tian

引用次数: 0

Joint power and bit allocation algorithm for MIMO systems MIMO系统的联合功率和位分配算法

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2017-11-01 DOI: 10.1109/ISPACS.2017.8266446

Jichao Liu, Yunchao Song, Chen Liu, Hua-An Zhao

引用次数: 0

Automatically marking object regions based on tagged images 基于标记图像的对象区域自动标记

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2017-11-01 DOI: 10.1109/ISPACS.2017.8266532

Shi-Chao Kan, Yigang Cen, Yanhong Wang, Y. Cen, Shaohai Hu

引用次数: 0

Research on information security evaluation model of public institution 事业单位信息安全评估模型研究

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2017-11-01 DOI: 10.1109/ISPACS.2017.8266482

Feng Hua, Wei Wei-min, Kong Zhi-wei, Yang Shuo

引用次数: 1

Gray-code input DAC architecture for clean signal generation 灰码输入DAC架构为干净的信号产生

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2017-11-01 DOI: 10.1109/ISPACS.2017.8266561

Richen Jiang, G. Adhikari, Yifei Sun, Dan Yao, R. Takahashi, Yuki Ozawa, N. Tsukiji, Haruo Kobayashi, Ryoji Shiota

引用次数: 2

Molecule gradient formation by mobile bio-nanomachines 移动生物纳米机器的分子梯度形成

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2017-11-01 DOI: 10.1109/ISPACS.2017.8266593

Yutaka Okaie, T. Nakano, T. Obuchi, Shinya Ishiyama, T. Hara

引用次数: 1

Space-time adaptive processing for clutter suppression in coprime array and coprime pulse repetition interval airborne radar 同素数阵与同素数脉冲重复间隔机载雷达杂波抑制的时空自适应处理

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2017-11-01 DOI: 10.1109/ISPACS.2017.8266508

Xiaoye Wang, Zhaocheng Yang, Jianjun Huang

引用次数: 5

Multi-view joint learning network for pedestrian gender classification 行人性别分类的多视图联合学习网络

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2017-11-01 DOI: 10.1109/ISPACS.2017.8265639

Lei Cai, H. Zeng, Jianqing Zhu, Jiuwen Cao, Junhui Hou, C. Cai

{"title":"Multi-view joint learning network for pedestrian gender classification","authors":"Lei Cai, H. Zeng, Jianqing Zhu, Jiuwen Cao, Junhui Hou, C. Cai","doi":"10.1109/ISPACS.2017.8265639","DOIUrl":"https://doi.org/10.1109/ISPACS.2017.8265639","url":null,"abstract":"Since the object occlusion, view variation, arbitrary shape of pedestrian, etc., are inherited in the pedestrian images, the pedestrian gender classification is an extremely challenging task in the object recognition field. To address this problem, an effective multi-view joint learning network (MJLN) is proposed for pedestrian gender classification. Based on the observation that the view variation of pedestrian will affect the judgment of pedestrian gender, the proposed MJLN simultaneously performs pedestrian gender learning and pedestrian view learning. Consequently, the determination of pedestrian view (i.e., frontal, rear, and left/right profile) obtained by the pedestrian view learning module will effectively assist the pedestrian gender learning module to yield a more robust and distinguishable feature so as to improve the gender classification performance. Extensive experiments on multiple challenging pedestrian datasets, which includes CUHK, VIPeR, GRID, PRID, and MIT, have demonstrated that the proposed MJLN can effectively promote the gender classification performance, and outperforms multiple state-of-the-art methods.","PeriodicalId":166414,"journal":{"name":"2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124595294","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: 6

Sidelobe power and PAPR reduction for CR systems with NC-OFDM NC-OFDM CR系统的旁瓣功率和PAPR降低

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2017-11-01 DOI: 10.1109/ISPACS.2017.8266444

Miin-Jong Hao, Lu Chen

{"title":"Sidelobe power and PAPR reduction for CR systems with NC-OFDM","authors":"Miin-Jong Hao, Lu Chen","doi":"10.1109/ISPACS.2017.8266444","DOIUrl":"https://doi.org/10.1109/ISPACS.2017.8266444","url":null,"abstract":"The non-continuous orthogonal frequency division multiplexing OFDM (NC-OFDM) based cognitive radio (CR) system has many advantages but also suffers from the problems of high peak-to-average power ratio (PAPR) and large sidelobe power of the transmission signals. In this paper, a novel method is proposed for jointly reducing sidelobe power of signals in licensed user bands (LU) and PAPR for the CR system with the NC-OFDM scheme. A method to construct a precoding matrix for reducing PAPR values by choosing a proper shaping pulse is developed first. A replacement procedure through the singular value decomposition (SVD) is executed to modify the precoding matrix for further achieving the minimum bit error rate (BER) performance. Second, two pseudo random sequence assignment algorithms, the Random Circular Sequence (RCS) and Quadratic Permutation Polynomials (QPP) algorithms, are proposed in the Multiple Choice Sequences (MCS) scheme for suppressing sidelobe power of signals in LU bands. Both algorithms have low complexities in computation and are easy to perform with only requiring a small amount of side information. Simulation results show that, by combining the optimum precoding matrix with the MCS procedure, decreasing the PAPR values and sidelobe power of signals in LU bands can be achieved simultaneously. Without introducing signal distortion, the proposed algorithms have better effects in sidelobe power suppression than the phase approach, and almost the same performance as the random assignment method.","PeriodicalId":166414,"journal":{"name":"2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129441624","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: 0