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Recent Patents on Signal Processing最新文献

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Electronic Compensation of Optical Fiber Nonlinearity for Intensity and Phase Modulated WDM Transmission Systems 强度和相位调制WDM传输系统中光纤非线性的电子补偿
Recent Patents on Signal Processing Pub Date : 2011-12-01 DOI: 10.2174/1877612411101020116
N. Ahmed, M. I. Hayee
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引用次数: 0
Patents on Image/Video Compression 图像/视频压缩专利
Recent Patents on Signal Processing Pub Date : 2011-11-30 DOI: 10.2174/1877612411101020101
Vipula Singh
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引用次数: 0
Recent Advances on Signal Processing Solutions for Distortion Mitigation Due to Power Amplifier and Non-Ideality of Transmitter System 基于功率放大器和发射机系统非理想性的信号处理方法研究进展
Recent Patents on Signal Processing Pub Date : 2011-11-30 DOI: 10.2174/1877612411101020135
M. Rawat, K. Rawat, F. Ghannouchi
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引用次数: 1
Designing of Polarization Encoded All-Optical Ternary Multiplexer and Demultiplexer 偏振编码全光三元复用器与解复用器的设计
Recent Patents on Signal Processing Pub Date : 2011-11-30 DOI: 10.2174/1877612411101020143
Chinmoy Taraphdar, T. Chattopadhyay, J. N. Roy
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引用次数: 7
Innovations in Video Error Resilience and Concealment 视频错误恢复和隐藏的创新
Recent Patents on Signal Processing Pub Date : 2011-11-30 DOI: 10.2174/1877612411101020124
M. Fleury, S. Moiron, M. Ghanbari
{"title":"Innovations in Video Error Resilience and Concealment","authors":"M. Fleury, S. Moiron, M. Ghanbari","doi":"10.2174/1877612411101020124","DOIUrl":"https://doi.org/10.2174/1877612411101020124","url":null,"abstract":"Router buffer overflow and random bit errors have always been a problem in the Internet. The growth in multimedia applications in mobile extensions of the Internet has increased the threat from error bursts, random errors, and packet erasures that are a manifestation of wireless channels. Source-coded error resilience has come to prominence in the H.264/AVC codec standard, and this paper reviews such innovations surrounding this codec. Some innovations are new variants of an existing technique such as datapartitioning and some are entirely new such as the powerful dispersed-mode flexible macroblock ordering. Other techniques, such as reversible variable length coding, were not be transferred to H.264 from earlier codecs and, hence, innovations are proposed to still provide robust entropy coding. Other variants such as adaptive intra-refresh are still being experimented with. When error resilience or other protection methods fail to present an adequate video frame then error concealment can be brought to bear. This paper reviews error concealment which is important to commercial companies as they are able to distinguish their codec from others. The paper considers spatial, temporal and hybrid error concealment methods. Though this paper contains over one hundred references it can only provide a slice through this rich field.","PeriodicalId":104357,"journal":{"name":"Recent Patents on Signal Processing","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116138976","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: 10
Methods for detection of handwriting/drawing impairment using inputs from touch screens 使用触摸屏输入检测手写/绘图障碍的方法
Recent Patents on Signal Processing Pub Date : 2011-11-30 DOI: 10.2174/2210686311101020156
Mevludin Memedi, J. Westin
{"title":"Methods for detection of handwriting/drawing impairment using inputs from touch screens","authors":"Mevludin Memedi, J. Westin","doi":"10.2174/2210686311101020156","DOIUrl":"https://doi.org/10.2174/2210686311101020156","url":null,"abstract":"Fine motor dysfunction in patients with movement disorders, such as Parkinson’s disease, is characterized by slowness of movements, decrease of reaction time and involuntary movements. In this arti ...","PeriodicalId":104357,"journal":{"name":"Recent Patents on Signal Processing","volume":"166 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133715589","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: 1
Methods for Detection of Speech Impairment Using Mobile Devices 使用移动设备检测言语障碍的方法
Recent Patents on Signal Processing Pub Date : 2011-11-30 DOI: 10.2174/2210686311101020163
Taha Khan, J. Westin
{"title":"Methods for Detection of Speech Impairment Using Mobile Devices","authors":"Taha Khan, J. Westin","doi":"10.2174/2210686311101020163","DOIUrl":"https://doi.org/10.2174/2210686311101020163","url":null,"abstract":"Speech impairment is an important symptom of Parkinson’s disease (PD). This paper presents a detailed systematic literature review on speech impairment assessment through mobile devices. A two-tier ...","PeriodicalId":104357,"journal":{"name":"Recent Patents on Signal Processing","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125215694","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: 1
Spatial Processing for Improved Quality Recognition of Optically Recorded Voice Signals and Illumination Varied Scenery 提高光学记录语音信号和光照变化场景识别质量的空间处理
Recent Patents on Signal Processing Pub Date : 2011-11-30 DOI: 10.2174/1877612411101020091
Yevgeny Beiderman, Yaniv Azani, Yoni Cohen, Chen Nisankoren, M. Teicher, E. Rivlin, V. Micó, Javier García, Z. Zalevsky
{"title":"Spatial Processing for Improved Quality Recognition of Optically Recorded Voice Signals and Illumination Varied Scenery","authors":"Yevgeny Beiderman, Yaniv Azani, Yoni Cohen, Chen Nisankoren, M. Teicher, E. Rivlin, V. Micó, Javier García, Z. Zalevsky","doi":"10.2174/1877612411101020091","DOIUrl":"https://doi.org/10.2174/1877612411101020091","url":null,"abstract":"","PeriodicalId":104357,"journal":{"name":"Recent Patents on Signal Processing","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114315214","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
Study on Optical Fiber Pressure Sensors with Temperature-Insensitivity Based on Fabry-Perot Interferometry 基于法布里-珀罗干涉法的温度不敏感光纤压力传感器研究
Recent Patents on Signal Processing Pub Date : 2011-05-31 DOI: 10.2174/2210686311101010048
Chih-wei Lai, J. Yur, Chia-Chi Liao, Y. Lo
{"title":"Study on Optical Fiber Pressure Sensors with Temperature-Insensitivity Based on Fabry-Perot Interferometry","authors":"Chih-wei Lai, J. Yur, Chia-Chi Liao, Y. Lo","doi":"10.2174/2210686311101010048","DOIUrl":"https://doi.org/10.2174/2210686311101010048","url":null,"abstract":"","PeriodicalId":104357,"journal":{"name":"Recent Patents on Signal Processing","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122330504","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
Preliminary Diagnosis of Ophthalmological Diseases Through Machine Learning Techniques 利用机器学习技术初步诊断眼科疾病
Recent Patents on Signal Processing Pub Date : 2011-05-31 DOI: 10.2174/2210686311101010074
A. Pagnin, Silvana S. Artioli, J. Papa
{"title":"Preliminary Diagnosis of Ophthalmological Diseases Through Machine Learning Techniques","authors":"A. Pagnin, Silvana S. Artioli, J. Papa","doi":"10.2174/2210686311101010074","DOIUrl":"https://doi.org/10.2174/2210686311101010074","url":null,"abstract":"","PeriodicalId":104357,"journal":{"name":"Recent Patents on Signal Processing","volume":"360 17","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120838262","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: 2
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