Pub Date : 2003-11-01DOI: 10.1109/ICCE.2003.1218799
Shaoxiong Hua, G. Qu
Dropped or incorrectly decoded frames degrade a video's quality of presentation (QoP), which can be conveniently measured by the number of correctly decoded frames. We demonstrate that the frame completion ratio (CR) does not represent well the QoP of an MPEG video. We then propose a new QoP metric and a set of online scheduling algorithms that achieve better QoP, particularly for overloaded systems.
{"title":"QoP-driven scheduling for MPEG video decoding","authors":"Shaoxiong Hua, G. Qu","doi":"10.1109/ICCE.2003.1218799","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218799","url":null,"abstract":"Dropped or incorrectly decoded frames degrade a video's quality of presentation (QoP), which can be conveniently measured by the number of correctly decoded frames. We demonstrate that the frame completion ratio (CR) does not represent well the QoP of an MPEG video. We then propose a new QoP metric and a set of online scheduling algorithms that achieve better QoP, particularly for overloaded systems.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129197180","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}
Pub Date : 2003-11-01DOI: 10.1109/ICCE.2003.1218851
Y. Tajika, Takeshi Saito, K. Teramoto, N. Oosaka, M. Isshiki
We introduce a novel home network system for creating a new service architecture by connecting home appliances, networked using Bluetooth technology, with the Internet. We also show a method of controlling/monitoring networked home appliances with commands that are implicitly integrated within the service contents offered by an application service provider to a user. Finally, we discuss the advantages of this system.
{"title":"Networked home appliance system using Bluetooth technology integrating appliance control/monitoring with Internet service","authors":"Y. Tajika, Takeshi Saito, K. Teramoto, N. Oosaka, M. Isshiki","doi":"10.1109/ICCE.2003.1218851","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218851","url":null,"abstract":"We introduce a novel home network system for creating a new service architecture by connecting home appliances, networked using Bluetooth technology, with the Internet. We also show a method of controlling/monitoring networked home appliances with commands that are implicitly integrated within the service contents offered by an application service provider to a user. Finally, we discuss the advantages of this system.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133066090","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}
Pub Date : 2003-11-01DOI: 10.1109/ICCE.2003.1218849
Yute Chen, Jeng-Kuang Hwang, Sau-Mou Wu
The paper presents a hybrid data concentrator for Internet access control of a broadband energy information network system (ENIS). The transmission media between the data concentrator and its associated home energy controllers (HEC) are based on either a power line carrier (PLC) or a low power wireless channel for improved reliability. To install such a system, we propose a channel reliability estimation method for selecting the appropriate transmission channel. Furthermore, the overall system has been tested to justify its validity and reliability, and the specifications of the PLC and RF modules, as well as the embedded system are briefly illustrated.
{"title":"A reliable power line carrier and wireless data concentrator for broadband energy information network","authors":"Yute Chen, Jeng-Kuang Hwang, Sau-Mou Wu","doi":"10.1109/ICCE.2003.1218849","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218849","url":null,"abstract":"The paper presents a hybrid data concentrator for Internet access control of a broadband energy information network system (ENIS). The transmission media between the data concentrator and its associated home energy controllers (HEC) are based on either a power line carrier (PLC) or a low power wireless channel for improved reliability. To install such a system, we propose a channel reliability estimation method for selecting the appropriate transmission channel. Furthermore, the overall system has been tested to justify its validity and reliability, and the specifications of the PLC and RF modules, as well as the embedded system are briefly illustrated.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127881310","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}
Pub Date : 2003-11-01DOI: 10.1109/ICCE.2003.1218984
C. Bae, Jinho Yoo, K. Kang, Yoon-Hee Choe, Jeunwoo Lee
This paper proposes the basic concepts and functions of the home server platform for implementing a digital home. Our home server has various kinds of home network devices and multimedia processing modules. The digital TV (D-TV) service and remote multimedia service are available, and the instant message service is implemented on the basis of open service gateway initiative (OSGi) framework. It is certain that our home server can be a core device of the home digital service environments.
本文提出了实现数字家庭的家庭服务器平台的基本概念和功能。我们的家庭服务器有各种家庭网络设备和多媒体处理模块。提供数字电视(D-TV)业务和远程多媒体业务，并基于OSGi (open service gateway initiative)框架实现即时消息业务。我们的家庭服务器可以成为家庭数字服务环境的核心设备。
{"title":"Home server for home digital service environments","authors":"C. Bae, Jinho Yoo, K. Kang, Yoon-Hee Choe, Jeunwoo Lee","doi":"10.1109/ICCE.2003.1218984","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218984","url":null,"abstract":"This paper proposes the basic concepts and functions of the home server platform for implementing a digital home. Our home server has various kinds of home network devices and multimedia processing modules. The digital TV (D-TV) service and remote multimedia service are available, and the instant message service is implemented on the basis of open service gateway initiative (OSGi) framework. It is certain that our home server can be a core device of the home digital service environments.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126769369","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}
Pub Date : 2003-11-01DOI: 10.1109/ICCE.2003.1218983
H. Kanma, N. Wakabayashi, R. Kanazawa, H. Ito
We propose a home appliance control system over Bluetooth/spl trade/ with a cellular phone, which enables remote-control, fault-diagnosis and software-update for home appliances through Java/spl reg/ applications on a cellular phone.
{"title":"Home appliance control system over Bluetooth with a cellular phone","authors":"H. Kanma, N. Wakabayashi, R. Kanazawa, H. Ito","doi":"10.1109/ICCE.2003.1218983","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218983","url":null,"abstract":"We propose a home appliance control system over Bluetooth/spl trade/ with a cellular phone, which enables remote-control, fault-diagnosis and software-update for home appliances through Java/spl reg/ applications on a cellular phone.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121108429","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}
Pub Date : 2003-11-01DOI: 10.1109/ICCE.2003.1218992
Wonpil Yu
This paper describes a lens distortion correction method suitable for low cost digital cameras. Lens distortion coefficient is estimated via simplified camera calibration, after which image warping with inverse spatial mapping adapted for a DSP architecture is applied. Experimental results show that image quality after distortion correction provides comparable performance as when a quality lens system of distortion less than 2% is adopted.
{"title":"An embedded camera lens distortion correction method for mobile computing applications","authors":"Wonpil Yu","doi":"10.1109/ICCE.2003.1218992","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218992","url":null,"abstract":"This paper describes a lens distortion correction method suitable for low cost digital cameras. Lens distortion coefficient is estimated via simplified camera calibration, after which image warping with inverse spatial mapping adapted for a DSP architecture is applied. Experimental results show that image quality after distortion correction provides comparable performance as when a quality lens system of distortion less than 2% is adopted.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123734148","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}
Pub Date : 2003-11-01DOI: 10.1109/ICCE.2003.1218872
Pei-Jun Lee, Liang-Gee Chen
The newly defined JPEG 2000 delivers scalable and region-of-interest images with lower bit rates in Internet and wireless communications. However, any data loss in the JPEG 2000 bitstream affects the consequent bitplanes and even possibly destroys the whole picture. We propose a new algorithm to recover the damaged bitplane data according to the interested directional pattern in the subband. Simulation results show that the proposed concealment algorithm can achieve much smoother edges on the reconstructed image.
{"title":"Error concealment algorithm using interested direction for JPEG 2000 image transmission","authors":"Pei-Jun Lee, Liang-Gee Chen","doi":"10.1109/ICCE.2003.1218872","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218872","url":null,"abstract":"The newly defined JPEG 2000 delivers scalable and region-of-interest images with lower bit rates in Internet and wireless communications. However, any data loss in the JPEG 2000 bitstream affects the consequent bitplanes and even possibly destroys the whole picture. We propose a new algorithm to recover the damaged bitplane data according to the interested directional pattern in the subband. Simulation results show that the proposed concealment algorithm can achieve much smoother edges on the reconstructed image.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128744276","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}
Pub Date : 2003-11-01DOI: 10.1109/ICCE.2003.1218854
Xinlei Wang, K. Suzuki, H. Ikeda, K. Ishimaru, S. Egami
Finding the designated video shots from a video stream within a short time is a big issue in multimedia consumer electronic applications. For a large reduction in the time needed to access the desired video shots, a new system for retrieving the specific shots has been built utilizing on-line motion detection with DSP. Specific video shots can be retrieved at a reduced processing time by using DSP because a series of Y signal image frames and motion vectors are generated on-line by newly utilizing the DSP applications. The image frame codes resulting from the retrieval easily pick up only the designated video shots from the video stream.
{"title":"New processing system for on-line video image retrieval utilizing DSP","authors":"Xinlei Wang, K. Suzuki, H. Ikeda, K. Ishimaru, S. Egami","doi":"10.1109/ICCE.2003.1218854","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218854","url":null,"abstract":"Finding the designated video shots from a video stream within a short time is a big issue in multimedia consumer electronic applications. For a large reduction in the time needed to access the desired video shots, a new system for retrieving the specific shots has been built utilizing on-line motion detection with DSP. Specific video shots can be retrieved at a reduced processing time by using DSP because a series of Y signal image frames and motion vectors are generated on-line by newly utilizing the DSP applications. The image frame codes resulting from the retrieval easily pick up only the designated video shots from the video stream.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128158725","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}
Pub Date : 2003-11-01DOI: 10.1109/ICCE.2003.1218995
Chung-Wook Roh
A new energy-recovery-sustain circuit suitable for a plasma display panel (PDP) application is proposed. The proposed circuit features the low device voltage/current stresses, and the inherent circulating current elimination characteristics, essential to design a power efficient and low cost plasma display driver circuit. The proposed circuit is demonstrated experimentally for driving a 42-inch plasma display panel. It is best suited in a low cost and power efficient plasma display.
{"title":"Novel plasma display driver with low voltage/current device stresses","authors":"Chung-Wook Roh","doi":"10.1109/ICCE.2003.1218995","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218995","url":null,"abstract":"A new energy-recovery-sustain circuit suitable for a plasma display panel (PDP) application is proposed. The proposed circuit features the low device voltage/current stresses, and the inherent circulating current elimination characteristics, essential to design a power efficient and low cost plasma display driver circuit. The proposed circuit is demonstrated experimentally for driving a 42-inch plasma display panel. It is best suited in a low cost and power efficient plasma display.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126606615","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}
Pub Date : 2003-11-01DOI: 10.1109/ICCE.2003.1218817
T. Isobe, M. Fujiwara, H. Kaneta, N. Uratani, T. Morita
A new TV navigation system to support viewing TV programs was developed and subjective evaluation tests were carried out. It recommends optimum programs depending on viewing habit and viewers profile besides viewers' easy program selection.
{"title":"Development and features of a TV navigation system","authors":"T. Isobe, M. Fujiwara, H. Kaneta, N. Uratani, T. Morita","doi":"10.1109/ICCE.2003.1218817","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218817","url":null,"abstract":"A new TV navigation system to support viewing TV programs was developed and subjective evaluation tests were carried out. It recommends optimum programs depending on viewing habit and viewers profile besides viewers' easy program selection.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128506210","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：