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2008 International Conference on Audio, Language and Image Processing最新文献

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RFID readers low sampling rate frequency shift keying decoding method RFID读写器低采样率频移键控解码方法
2008 International Conference on Audio, Language and Image Processing Pub Date : 2008-07-07 DOI: 10.1109/ICALIP.2008.4589972
Zhe Wang, Yan Wang, X. Ma
{"title":"RFID readers low sampling rate frequency shift keying decoding method","authors":"Zhe Wang, Yan Wang, X. Ma","doi":"10.1109/ICALIP.2008.4589972","DOIUrl":"https://doi.org/10.1109/ICALIP.2008.4589972","url":null,"abstract":"The paper present puts forward a numerical decoding method using low sampling rate of frequency shift keying (FSK) on UHF radio frequency identification tags (RFID) readers. This method is not only applicable to the signal detection that the signal sampling rate is twice higher than the frequency of signal detection, but also to the signal detection that the signal sampling rate is twice lower than the frequency of signal detection. Itpsilas a better solution when that the high symbol rate using low sampling rate and adopting aliased signal for detecting frequency shift keying signal, and it also solves the multi-signals collision detection problem.","PeriodicalId":175885,"journal":{"name":"2008 International Conference on Audio, Language and Image Processing","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115473175","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
The design and implementation of Intelligent Network Camera 智能网络摄像机的设计与实现
2008 International Conference on Audio, Language and Image Processing Pub Date : 2008-07-07 DOI: 10.1109/ICALIP.2008.4590268
Huasheng Zhu, Xiangsheng Feng, Xiumei Tian
{"title":"The design and implementation of Intelligent Network Camera","authors":"Huasheng Zhu, Xiangsheng Feng, Xiumei Tian","doi":"10.1109/ICALIP.2008.4590268","DOIUrl":"https://doi.org/10.1109/ICALIP.2008.4590268","url":null,"abstract":"This paper discusses a type of intelligent network camera composed of ARM and Linux Operating System. Firstly, the design of the hardware is introduced, including the Memory control circuit, Ethernet interface circuit and the GPRS module. Then the construction of the software platform is discussed, including the transplanting of system and the design of application. At last, the motion detection technology and its implementation process are proposed.","PeriodicalId":175885,"journal":{"name":"2008 International Conference on Audio, Language and Image Processing","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114138554","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
Applications of digital fingerprinting and digital watermarking for E-commerce security mechanism 数字指纹和数字水印在电子商务安全机制中的应用
2008 International Conference on Audio, Language and Image Processing Pub Date : 2008-07-07 DOI: 10.1109/ICALIP.2008.4590183
C. Jin, Dong-Cheng Xu, Zhiguo Qu
{"title":"Applications of digital fingerprinting and digital watermarking for E-commerce security mechanism","authors":"C. Jin, Dong-Cheng Xu, Zhiguo Qu","doi":"10.1109/ICALIP.2008.4590183","DOIUrl":"https://doi.org/10.1109/ICALIP.2008.4590183","url":null,"abstract":"In this paper, a new security system in electronic commerce based on PKI and extended by digital fingerprinting and digital watermarking is proposed. The security system can effective protect the data security of electronic commerce. The whole security system integrates three partspsila strong point and forms its own good qualities, so it has very high level security and can suit for the complicated applications of electronic commerce.","PeriodicalId":175885,"journal":{"name":"2008 International Conference on Audio, Language and Image Processing","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114387108","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
A high efficiency Center-First-Routing-Theorem algorithm of micro-mouse 一种高效的微鼠标中心优先路由定理算法
2008 International Conference on Audio, Language and Image Processing Pub Date : 2008-07-07 DOI: 10.1109/ICALIP.2008.4590229
Yifeng Chen, Hengkai Zhao, W. Wan, Xiaoqing Yu
{"title":"A high efficiency Center-First-Routing-Theorem algorithm of micro-mouse","authors":"Yifeng Chen, Hengkai Zhao, W. Wan, Xiaoqing Yu","doi":"10.1109/ICALIP.2008.4590229","DOIUrl":"https://doi.org/10.1109/ICALIP.2008.4590229","url":null,"abstract":"A high efficiency algorithm is developed for micro-mouse routing in maze. In the algorithm, a center-first-theorem is applied to find out several short roads in maze, then the shortest road can be find out among those roads by comparing with each other. Therefore, the algorithm is able to escape from the complex work of recording whole routing information of the maze. Methods to realizing coordinate recording, center-first routing and optimum path sorting are put forward. In practice, it is proved that this algorithm can reduces error execution and improves efficiency.","PeriodicalId":175885,"journal":{"name":"2008 International Conference on Audio, Language and Image Processing","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129321064","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
VLSI architecture designs for effective H.264/AVC variable block-size motion estimation 有效的H.264/AVC可变块大小运动估计的VLSI架构设计
2008 International Conference on Audio, Language and Image Processing Pub Date : 2008-07-07 DOI: 10.1109/ICALIP.2008.4590044
A. Tsai, Kuan-I Lee, Jhing-Fa Wang, J. Yang
{"title":"VLSI architecture designs for effective H.264/AVC variable block-size motion estimation","authors":"A. Tsai, Kuan-I Lee, Jhing-Fa Wang, J. Yang","doi":"10.1109/ICALIP.2008.4590044","DOIUrl":"https://doi.org/10.1109/ICALIP.2008.4590044","url":null,"abstract":"In this paper, two hardware-oriented fast motion estimation algorithms and their implementations into a 2D systolic array for variable block size motion estimation architecture are presented. Two hardware oriented algorithms are proposed to increase the coding speed and reduce the computation complexity of the fast motion estimation (FME) algorithm. The results show that the proposed FME algorithm can speed up 71% coding time of the original standard with slightly PSNR loss and bit rate increase. Therefore, the hardware architecture designs for the proposed algorithms with considerations of both motion vector cost and the sum of absolute difference (SAD) distortion are implemented. The chip, which is realized in CMOS TSMC 0.13 mum 1P8M technology, can be operated at 200 MHz with gate count 191k including the memory modules.","PeriodicalId":175885,"journal":{"name":"2008 International Conference on Audio, Language and Image Processing","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124702299","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: 5
Enhanced 3D shape retrieval using view-based silhouette representation 增强3D形状检索使用基于视图的轮廓表示
2008 International Conference on Audio, Language and Image Processing Pub Date : 2008-07-07 DOI: 10.1109/ICALIP.2008.4590025
Liuying Wen, Guoxin Tan
{"title":"Enhanced 3D shape retrieval using view-based silhouette representation","authors":"Liuying Wen, Guoxin Tan","doi":"10.1109/ICALIP.2008.4590025","DOIUrl":"https://doi.org/10.1109/ICALIP.2008.4590025","url":null,"abstract":"Recently, the development of 3D model database systems and retrieval components are becoming increasingly important due to a rapidly growing amount of available 3D models. This has made the retrieval for specific 3D models become a vital issue. Unfortunately, traditional keyword searching techniques are not always effective for 3D object retrieval. In this paper, an enhanced feature, called silhouette descriptor, is proposed for 3D models retrieval. The propose retrieval method is based on a multi-view approach, which keeps 3D models coherence by considering a set of images in specific view direction simultaneously. Experimental results show that the proposed method is faster, simpler and most efficient than other method.","PeriodicalId":175885,"journal":{"name":"2008 International Conference on Audio, Language and Image Processing","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124745008","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
Study and implement about rendering of clouds in flight simulation 研究并实现了飞行模拟中云的渲染
2008 International Conference on Audio, Language and Image Processing Pub Date : 2008-07-07 DOI: 10.1109/ICALIP.2008.4590228
B. Huang, Junli Chen, W. Wan, Cui Bin, Jincao Yao
{"title":"Study and implement about rendering of clouds in flight simulation","authors":"B. Huang, Junli Chen, W. Wan, Cui Bin, Jincao Yao","doi":"10.1109/ICALIP.2008.4590228","DOIUrl":"https://doi.org/10.1109/ICALIP.2008.4590228","url":null,"abstract":"Modeling and rendering clouds is an important field in the virtual reality technology in recent years, and it takes an important role in virtual display system, computer games and 3D animation field. In this paper, we study the simulation of clouds from the modeling method, lighting model and the rendering efficiency. As far as the modeling method, we model cloud based on the particle system and fractal method. This reduces the complexity of the simulation. And then the exiting multiple forward scattering illumination models were used. At last, the Billboard and Impostor techniques are used to enhance the operation speed. The result shows that visual effect of 3D cloud scene is true to life, and it can even meet the need of real time animation on generic PC.","PeriodicalId":175885,"journal":{"name":"2008 International Conference on Audio, Language and Image Processing","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124968573","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
An effective and efficient method for query by humming system based on multi-similarity measurement fusion 一种基于多相似性度量融合的蜂鸣声系统查询方法
2008 International Conference on Audio, Language and Image Processing Pub Date : 2008-07-07 DOI: 10.1109/ICALIP.2008.4590167
Lei Wang, Shen Huang, Sheng Hu, Jiaen Liang, Bo Xu
{"title":"An effective and efficient method for query by humming system based on multi-similarity measurement fusion","authors":"Lei Wang, Shen Huang, Sheng Hu, Jiaen Liang, Bo Xu","doi":"10.1109/ICALIP.2008.4590167","DOIUrl":"https://doi.org/10.1109/ICALIP.2008.4590167","url":null,"abstract":"Since it is the most natural way for people to search a specific melody in large music database, query by humming/singing is attracting more and more researcherspsila attention in the field of content-based music information retrieval. In this task, note-based and frame-based similarity measures are two commonly used methods. However, in previous works, researchers always focus on one of the two methods alone. In this paper, we propose a novel scheme taking advantage of two different similarity measurements to improve not only the retrieval accuracy but also the retrieving speed. First, Earth Moverpsilas Distance (EMD), which is note-based and much faster, is adopted to eliminate most unlikely candidate. Then, Dynamic Time Warping (DTW), which is frame-based and more accurate, is executed on these surviving candidates. Finally, fusion strategies of these two similarity measurements are employed to improve the performance of whole system. Experiments show our approach can achieve 92.9% accuracy on the database used in MIREX 2006 QBH contest, which is better than those systems participated in that task.","PeriodicalId":175885,"journal":{"name":"2008 International Conference on Audio, Language and Image Processing","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129660860","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: 39
Automatic segmentation of liver blood vessels using level set method 基于水平集的肝脏血管自动分割
2008 International Conference on Audio, Language and Image Processing Pub Date : 2008-07-07 DOI: 10.1109/ICALIP.2008.4590256
Yang Fei, Jong Won Park
{"title":"Automatic segmentation of liver blood vessels using level set method","authors":"Yang Fei, Jong Won Park","doi":"10.1109/ICALIP.2008.4590256","DOIUrl":"https://doi.org/10.1109/ICALIP.2008.4590256","url":null,"abstract":"Liver blood vessels play an important role in the diagnosis and treatment of the hepatic disease. In this paper, we present an automatic segmentation method of liver blood vessels from abdominal MDCT images using the level set method. Initialization of the level set function is the most important thing. For the flexible initialization, we segment the liver automatically using morphological filtering and an improved Otsu's threshold method, and then the liver boundary is used as the level set initialization. After segmenting, the liver and liver blood vessels 2D and 3D images are provided.","PeriodicalId":175885,"journal":{"name":"2008 International Conference on Audio, Language and Image Processing","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130417454","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: 7
Multi-targets attitude recognition method based on Hough and improved Radon transform 基于Hough和改进Radon变换的多目标姿态识别方法
2008 International Conference on Audio, Language and Image Processing Pub Date : 2008-07-07 DOI: 10.1109/ICALIP.2008.4590087
Xiuqin Su, Tao Lu, Jiali Liang
{"title":"Multi-targets attitude recognition method based on Hough and improved Radon transform","authors":"Xiuqin Su, Tao Lu, Jiali Liang","doi":"10.1109/ICALIP.2008.4590087","DOIUrl":"https://doi.org/10.1109/ICALIP.2008.4590087","url":null,"abstract":"Traditional Hough transform can not locate the accurate position of line segments. It is too complex in practical liner target detection based on improved Radon. Both transforms is used associated in this paper in order to recognize the attitude of multi-targets as line segments accurately with an acceptable complexity in calculation. A new method called fast approaching algorithm using changing pace nonius length is also presented to determine the scale of targets quickly. Self-adaptive precision is also used in the processing.","PeriodicalId":175885,"journal":{"name":"2008 International Conference on Audio, Language and Image Processing","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126972498","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
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