This paper proposes a new feature, optical flow context histogram (OFCH) for detecting abnormal events, especially the fighting violence events from a live camera stream. The optical flow context histogram is a log-polar histogram system which combines the histogram of orientation and magnitude of optical flow together. The human action is represented by using the histogram sequence of orientation and magnitude of optical flow. PCA is adopted to reduce the dimension of the human action representation. Several machine learning methods, including random forest, support vector machine and Bayesnet are employed for sequence classification. The experiments were carried out on the video clips downloaded from the Internet. The results show that the proposed methods work well when using a fixed surveillance camera.
{"title":"Fighting Detection Based on Optical Flow Context Histogram","authors":"Yan Chen, Ling Zhang, Bi-xin Lin, Yong Xu, X. Ren","doi":"10.1109/IBICA.2011.28","DOIUrl":"https://doi.org/10.1109/IBICA.2011.28","url":null,"abstract":"This paper proposes a new feature, optical flow context histogram (OFCH) for detecting abnormal events, especially the fighting violence events from a live camera stream. The optical flow context histogram is a log-polar histogram system which combines the histogram of orientation and magnitude of optical flow together. The human action is represented by using the histogram sequence of orientation and magnitude of optical flow. PCA is adopted to reduce the dimension of the human action representation. Several machine learning methods, including random forest, support vector machine and Bayesnet are employed for sequence classification. The experiments were carried out on the video clips downloaded from the Internet. The results show that the proposed methods work well when using a fixed surveillance camera.","PeriodicalId":158080,"journal":{"name":"2011 Second International Conference on Innovations in Bio-inspired Computing and Applications","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114113170","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}
This paper introduces some results of our researches on Lorenz-based secure communication in time and frequency domains. These researches are focused on the characteristics of Lorenz system and processing it for its application in secure communication. In this paper, it gives the processing methods for Lorenz system, that is, filtering and frequency domain truncation method for test. Then, it also shows the results of Lorenz-based secure communication in time and frequency domains, such as analyzing the time-frequency features of Lorenz signal, quantifying the processed signals and reconstructing chaotic abstractors.
{"title":"Some Researches for Lorenz-Based Secure Communication in Time and Frequency Domains","authors":"Jing Pan, Quan Ding, Na Qi","doi":"10.1109/IBICA.2011.46","DOIUrl":"https://doi.org/10.1109/IBICA.2011.46","url":null,"abstract":"This paper introduces some results of our researches on Lorenz-based secure communication in time and frequency domains. These researches are focused on the characteristics of Lorenz system and processing it for its application in secure communication. In this paper, it gives the processing methods for Lorenz system, that is, filtering and frequency domain truncation method for test. Then, it also shows the results of Lorenz-based secure communication in time and frequency domains, such as analyzing the time-frequency features of Lorenz signal, quantifying the processed signals and reconstructing chaotic abstractors.","PeriodicalId":158080,"journal":{"name":"2011 Second International Conference on Innovations in Bio-inspired Computing and Applications","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114213771","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}
Microcirculatory dysfunction plays a key role in the patho-physiology of various disease states. The microcirculation in the skin is in a rather complicated. With technical advances, microcirculatory monitoring nowadays becomes more and more available for application in clinical practice. The proposed cosmetic chip platform based on the photoplethysmography (PPG) is a simple and low-cost optical technique that can be used to detect blood volume changes in the micro-vascular bed of tissue.
{"title":"A Novel and Low-Cost Cosmetic Chip Using 4x4 Array Photoplethysmography","authors":"Yung-Pin Lee, Sheng-Chieh Huang, Kai-Yu Shao, Shi-Han Luo, Wei-Chun Chiu, Hui-Min Wang, M. C. Hou, Shih-Chun Chao, Cheng-Lung Tseng, Wei-Ta Hsiao, Chung-Hung Hong, Wei-Yu Chen","doi":"10.1109/IBICA.2011.20","DOIUrl":"https://doi.org/10.1109/IBICA.2011.20","url":null,"abstract":"Microcirculatory dysfunction plays a key role in the patho-physiology of various disease states. The microcirculation in the skin is in a rather complicated. With technical advances, microcirculatory monitoring nowadays becomes more and more available for application in clinical practice. The proposed cosmetic chip platform based on the photoplethysmography (PPG) is a simple and low-cost optical technique that can be used to detect blood volume changes in the micro-vascular bed of tissue.","PeriodicalId":158080,"journal":{"name":"2011 Second International Conference on Innovations in Bio-inspired Computing and Applications","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115149386","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}
Telematics applications are established a vehicle communication environment to merge the information for the traffic safety, road navigation, remote business, A/V entertainment, etc. However, the researches between Google-Android mobile and OBD II/CAN Bus are rarely been discussed in the Android APP. This paper aims to implement an Android-based mobile device platform that successfully program CAN-Bus driver, which could correctly read the data on the ECUs in the vehicle. The results are graphically displayed as a virtual instrument on the mobile panel.
{"title":"An Implementation of Android-Based Mobile Virtual Instrument for Telematics Applications","authors":"Heng-Fa Teng, M. Wang, Cheng-Min Lin","doi":"10.1109/IBICA.2011.81","DOIUrl":"https://doi.org/10.1109/IBICA.2011.81","url":null,"abstract":"Telematics applications are established a vehicle communication environment to merge the information for the traffic safety, road navigation, remote business, A/V entertainment, etc. However, the researches between Google-Android mobile and OBD II/CAN Bus are rarely been discussed in the Android APP. This paper aims to implement an Android-based mobile device platform that successfully program CAN-Bus driver, which could correctly read the data on the ECUs in the vehicle. The results are graphically displayed as a virtual instrument on the mobile panel.","PeriodicalId":158080,"journal":{"name":"2011 Second International Conference on Innovations in Bio-inspired Computing and Applications","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126144980","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}
Distributed manufacturing system has steadily becoming more significant for topics for researchers within manufacturing industry. It is due to the reason that it could provide higher flexibility for an organization to cope with a demanding and fluctuating market. This paper proposes distributed task assignment mechanism for multi-load Automated Guided Vehicle (AGV) operation in manufacturing industry. The architecture is based on multi-agent system (MAS) while the task assignment is based on combinatorial auction method. Additionally, necessary improvement have been made to the standard combinatorial auction method to support dynamic attributes of AGV task assignment mechanism.
{"title":"Combinatorial Auction Method for Decentralized Task Assignment of Multiple-Loading Capacity AGV Based on Intelligent Agent Architecture","authors":"M. Fauadi, Wan-Ling Li, T. Murata","doi":"10.1109/IBICA.2011.56","DOIUrl":"https://doi.org/10.1109/IBICA.2011.56","url":null,"abstract":"Distributed manufacturing system has steadily becoming more significant for topics for researchers within manufacturing industry. It is due to the reason that it could provide higher flexibility for an organization to cope with a demanding and fluctuating market. This paper proposes distributed task assignment mechanism for multi-load Automated Guided Vehicle (AGV) operation in manufacturing industry. The architecture is based on multi-agent system (MAS) while the task assignment is based on combinatorial auction method. Additionally, necessary improvement have been made to the standard combinatorial auction method to support dynamic attributes of AGV task assignment mechanism.","PeriodicalId":158080,"journal":{"name":"2011 Second International Conference on Innovations in Bio-inspired Computing and Applications","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127765947","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}
It is strongly evidenced that dendritic arbors of neurons reveal fractal geometries which is non-euclidean [1]. For example, The vestibular-Ocular system receive information by the vestibular system as input and after transform the three dimensional sensors into the six motors or muscles that control the eyes movement as output. Now the output system con be representer in euclidean three dimension space but this create a lost of the problems. With the inspiration from morphic computing [13-24], we argue that the brain changes the local geometry of the output system in a way to take care of the nonlinearity of the muscles system. Brain compensates the nonlinear geometry by suitable adaptive point of view or geometry. In this paper we give a more general representation of the morphic computing inspired Hopfield-like neural net model. The quantum Hopfield neural net model and quantum holography can be extended to nonorthogonal pattern code which geometry change in anytime. In the traditional Hopfield system geometry is always the same Euclidean with fixed metric.
{"title":"Morphic Computing Inspired Hopfield Model for Sensorimotor Transformation (Vestibule-Ocular System)","authors":"G. Resconi, C. Loo","doi":"10.1109/IBICA.2011.59","DOIUrl":"https://doi.org/10.1109/IBICA.2011.59","url":null,"abstract":"It is strongly evidenced that dendritic arbors of neurons reveal fractal geometries which is non-euclidean [1]. For example, The vestibular-Ocular system receive information by the vestibular system as input and after transform the three dimensional sensors into the six motors or muscles that control the eyes movement as output. Now the output system con be representer in euclidean three dimension space but this create a lost of the problems. With the inspiration from morphic computing [13-24], we argue that the brain changes the local geometry of the output system in a way to take care of the nonlinearity of the muscles system. Brain compensates the nonlinear geometry by suitable adaptive point of view or geometry. In this paper we give a more general representation of the morphic computing inspired Hopfield-like neural net model. The quantum Hopfield neural net model and quantum holography can be extended to nonorthogonal pattern code which geometry change in anytime. In the traditional Hopfield system geometry is always the same Euclidean with fixed metric.","PeriodicalId":158080,"journal":{"name":"2011 Second International Conference on Innovations in Bio-inspired Computing and Applications","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129765723","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}
The location of emergency call has been developed in embedded PXA310 platform by showing the location on the LCD screen through the technique of GPS, GSM and GIS. The friendly navigation interface is designed by using Microsoft Visual Studio program from the feedback GPS data. The formats of receiving GPS data are longitude, latitude and time …etc. The best route (the shortest distance) algorithm can also be created by the format of dynamic NMEA-0183 protocol GPS data to have the ability to deliver the relief items to the emergency area.
{"title":"A Simplified Design of the Embedded e-Call System Using GPS","authors":"Sheng-Yao Hu, T. Wey, Ming-Hung Lin, Nien-Tsu Hu","doi":"10.1109/IBICA.2011.62","DOIUrl":"https://doi.org/10.1109/IBICA.2011.62","url":null,"abstract":"The location of emergency call has been developed in embedded PXA310 platform by showing the location on the LCD screen through the technique of GPS, GSM and GIS. The friendly navigation interface is designed by using Microsoft Visual Studio program from the feedback GPS data. The formats of receiving GPS data are longitude, latitude and time …etc. The best route (the shortest distance) algorithm can also be created by the format of dynamic NMEA-0183 protocol GPS data to have the ability to deliver the relief items to the emergency area.","PeriodicalId":158080,"journal":{"name":"2011 Second International Conference on Innovations in Bio-inspired Computing and Applications","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127600957","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}
This paper presents a novel algorithm which can be applied in the telematic systems to detect the multiple vehicles¡¦ distances. The characteristic of the proposed algorithm is that it only makes use of a single optical camera to capture images of vehicles and without using other auxiliary equipment. The working principle of the proposed algorithm is to use width of the license plate as the known information, and then calculate the pixel size of the license plate appeared in the CCD image. The extraction of the license plate region is performed by the image processing software. This paper derives a distance-pixel relation equation from the evaluation CCD images with known vehicles¡¦ distances. After a simple mathematical operation, one can immediately obtain the distance information of multiple vehicles within the CCD image using the distance-pixel relation equation. This distance measure method can display the individual distance of multiple vehicles located at difference positions. Moreover, in comparison with other traditional methods, the overall structure of the proposed algorithm is quite simple. It just requires only a camera with a data processor and is very applicable in telematic systems.
{"title":"Vision-Based Distance Estimation for Multiple Vehicles Using Single Optical Camera","authors":"Shi-Huang Chen, R. Chen","doi":"10.1109/IBICA.2011.7","DOIUrl":"https://doi.org/10.1109/IBICA.2011.7","url":null,"abstract":"This paper presents a novel algorithm which can be applied in the telematic systems to detect the multiple vehicles¡¦ distances. The characteristic of the proposed algorithm is that it only makes use of a single optical camera to capture images of vehicles and without using other auxiliary equipment. The working principle of the proposed algorithm is to use width of the license plate as the known information, and then calculate the pixel size of the license plate appeared in the CCD image. The extraction of the license plate region is performed by the image processing software. This paper derives a distance-pixel relation equation from the evaluation CCD images with known vehicles¡¦ distances. After a simple mathematical operation, one can immediately obtain the distance information of multiple vehicles within the CCD image using the distance-pixel relation equation. This distance measure method can display the individual distance of multiple vehicles located at difference positions. Moreover, in comparison with other traditional methods, the overall structure of the proposed algorithm is quite simple. It just requires only a camera with a data processor and is very applicable in telematic systems.","PeriodicalId":158080,"journal":{"name":"2011 Second International Conference on Innovations in Bio-inspired Computing and Applications","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130846815","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}
B. Chang, H. Tsai, Chi-Ming Chen, Chien-Feng Huang
In this paper,a fast access control applied to Hadoop cloud computing using the fingerprint identiication and face recognition is introduced.This study employed a way of low-capacity Linux embedded platform linked to Hadoop via Ethernet,WiFi or 3G.At client side,JamVM virtual machine is utilized to from the J2ME environment,and GNU Classpath is viewed as Java Class Libraries.In order to verify effectiveness and efficiency in access control for cloud computing,the rapid face and fingerprint identification has been accomplished successfully within 2.2 seconds to exactly perform the subject identity under the cross-examination.The experimental results show that the one we proposed outperforms two alternative methods.
{"title":"Access Control of Cloud Computing Using Rapid Face and Fingerprint Identification","authors":"B. Chang, H. Tsai, Chi-Ming Chen, Chien-Feng Huang","doi":"10.1109/IBICA.2011.49","DOIUrl":"https://doi.org/10.1109/IBICA.2011.49","url":null,"abstract":"In this paper,a fast access control applied to Hadoop cloud computing using the fingerprint identiication and face recognition is introduced.This study employed a way of low-capacity Linux embedded platform linked to Hadoop via Ethernet,WiFi or 3G.At client side,JamVM virtual machine is utilized to from the J2ME environment,and GNU Classpath is viewed as Java Class Libraries.In order to verify effectiveness and efficiency in access control for cloud computing,the rapid face and fingerprint identification has been accomplished successfully within 2.2 seconds to exactly perform the subject identity under the cross-examination.The experimental results show that the one we proposed outperforms two alternative methods.","PeriodicalId":158080,"journal":{"name":"2011 Second International Conference on Innovations in Bio-inspired Computing and Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125404238","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}
Accurate power spectrum computation is important in studying biomedical signals. However, models for such signals are in general unattainable. In this paper, a Matlab based interactive embedded software based on spectral distribution function is proposed. More description of software package can be used to investigate the heart rate variability (HRV) analysis under stimuli.
{"title":"An Interactive Power Spectrum Embedded Software and Its Application to HRV","authors":"Meng-Ju Chiang","doi":"10.1109/IBICA.2011.86","DOIUrl":"https://doi.org/10.1109/IBICA.2011.86","url":null,"abstract":"Accurate power spectrum computation is important in studying biomedical signals. However, models for such signals are in general unattainable. In this paper, a Matlab based interactive embedded software based on spectral distribution function is proposed. More description of software package can be used to investigate the heart rate variability (HRV) analysis under stimuli.","PeriodicalId":158080,"journal":{"name":"2011 Second International Conference on Innovations in Bio-inspired Computing and Applications","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116907763","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}
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