Pub Date : 2003-08-01DOI: 10.1109/ICCE.2003.1218860
Hong Li, S. Cumpson, R. Jochemsen, J. Korst, N. Lambert
We present a scalable solution that enables a single mainstream hard disk drive (HDD) to simultaneously record and play back multiple real-time (RT) video streams, in addition to supporting non-RT PC-like applications. The solution is scalable to different types of disks, different numbers of streams with different bit rates, and various non-RT applications.
{"title":"A scalable HDD video recording solution using a real-time file system","authors":"Hong Li, S. Cumpson, R. Jochemsen, J. Korst, N. Lambert","doi":"10.1109/ICCE.2003.1218860","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218860","url":null,"abstract":"We present a scalable solution that enables a single mainstream hard disk drive (HDD) to simultaneously record and play back multiple real-time (RT) video streams, in addition to supporting non-RT PC-like applications. The solution is scalable to different types of disks, different numbers of streams with different bit rates, and various non-RT applications.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121096800","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 : 2003-08-01DOI: 10.1109/ICCE.2003.1218779
T. Yoshino, T. Noda, J. Munemori
This paper proposes a new concept of a shared and combined screen for new small devices called GDA (group digital assistant). In the GDA, the screens of two PDAs can be shared at a sharing view mode, and can be treated just like one screen at a combination mode. The GDA can change the number of combined screens and direction of those screens flexibly, since the proposal method realizes using radio communications. We have developed application software and experimented in cooperative work for evaluation. We found that functions of the GDA were effective in actual cooperative work. The concept of the GDA can make flexible usage of a cellular phone and a PDA in the next generation.
本文提出了一种用于新型小型设备的共享组合屏幕的新概念，称为GDA (group digital assistant)。在GDA中，两个pda的屏幕可以在共享视图模式下共享，也可以在组合模式下视为一个屏幕。由于该方法是利用无线电通信实现的，因此GDA可以灵活地改变组合屏幕的数量和屏幕的方向。我们开发了应用软件，并在协作作业中进行了评价实验。我们发现GDA的功能在实际的协同工作中是有效的。GDA的概念可以使移动电话和PDA在下一代中灵活使用。
{"title":"Group digital assistant: shared or combined PDA screen","authors":"T. Yoshino, T. Noda, J. Munemori","doi":"10.1109/ICCE.2003.1218779","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218779","url":null,"abstract":"This paper proposes a new concept of a shared and combined screen for new small devices called GDA (group digital assistant). In the GDA, the screens of two PDAs can be shared at a sharing view mode, and can be treated just like one screen at a combination mode. The GDA can change the number of combined screens and direction of those screens flexibly, since the proposal method realizes using radio communications. We have developed application software and experimented in cooperative work for evaluation. We found that functions of the GDA were effective in actual cooperative work. The concept of the GDA can make flexible usage of a cellular phone and a PDA in the next generation.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124159064","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 : 2003-08-01DOI: 10.1109/ICCE.2003.1218859
M. Matsuda, T. Hase
We describe a consumer-use, self-configurable, auto-executable audio-visual system using reasoning technology, and confirm its feasibility through evaluation using an embedded microprocessor with minimum operation.
{"title":"Self-configuring and auto-executing audio-visual system for consumer use","authors":"M. Matsuda, T. Hase","doi":"10.1109/ICCE.2003.1218859","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218859","url":null,"abstract":"We describe a consumer-use, self-configurable, auto-executable audio-visual system using reasoning technology, and confirm its feasibility through evaluation using an embedded microprocessor with minimum operation.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132363060","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 : 2003-08-01DOI: 10.1109/ICCE.2003.1218919
Joo-Yong Oh, Jun Ho Park, Gi-Hoon Jung, Soon-Ju Kang
This paper presents a CORBA based core middleware architecture for supporting seamless interoperability, between standard home network middlewares. To support CORBA on an IEEE 1394-based home network, we design and implement a CORBA programming platform without loss of real-time properties of the IEEE 1394 protocol. To customize the real-time CORBA properties on the IEEE 1394 protocol, firstly, we develop a specially designed device driver of IEEE 1394 adaptor under the RT-Linux kernel. On the top of the device driver, we design and implement an IEEE 1394 ORB for supporting CORBA. The proposed ORB consists of two components. One is the IEEE 1394 asynchronous ORB according to the GIOP specification of CORBA to support the interoperability, with other ORB such as IIOP, the other is the IEEE 1394 isochronous ORB to keep the real-time properties of the IEEE 1394 protocols. The implemented CORBA platform is verified by testing its performance with a practical home network model.
{"title":"CORBA based core middleware architecture supporting seamless interoperability between standard home network middlewares","authors":"Joo-Yong Oh, Jun Ho Park, Gi-Hoon Jung, Soon-Ju Kang","doi":"10.1109/ICCE.2003.1218919","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218919","url":null,"abstract":"This paper presents a CORBA based core middleware architecture for supporting seamless interoperability, between standard home network middlewares. To support CORBA on an IEEE 1394-based home network, we design and implement a CORBA programming platform without loss of real-time properties of the IEEE 1394 protocol. To customize the real-time CORBA properties on the IEEE 1394 protocol, firstly, we develop a specially designed device driver of IEEE 1394 adaptor under the RT-Linux kernel. On the top of the device driver, we design and implement an IEEE 1394 ORB for supporting CORBA. The proposed ORB consists of two components. One is the IEEE 1394 asynchronous ORB according to the GIOP specification of CORBA to support the interoperability, with other ORB such as IIOP, the other is the IEEE 1394 isochronous ORB to keep the real-time properties of the IEEE 1394 protocols. The implemented CORBA platform is verified by testing its performance with a practical home network model.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126525510","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 : 2003-08-01DOI: 10.1109/ICCE.2003.1218901
Jung-Rim Kim, Sungjoo Suh, S. Sull
We propose a fast scene change detection algorithm suitable for personal video recorders with a low powered CPU using reduced images of intra pictures in the MPEG-2 compressed domain.
{"title":"Fast scene change detection for personal video recorder","authors":"Jung-Rim Kim, Sungjoo Suh, S. Sull","doi":"10.1109/ICCE.2003.1218901","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218901","url":null,"abstract":"We propose a fast scene change detection algorithm suitable for personal video recorders with a low powered CPU using reduced images of intra pictures in the MPEG-2 compressed domain.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"166 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133154431","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 : 2003-08-01DOI: 10.1109/ICCE.2003.1218914
Seungjoon Yang, Youngho Lee, Pilho Yu
This paper presents a novel DC restoration error correction method based on the statistical hypothesis testing. The proposed method can remove the line-wise error in analog images introduced during the DC restoration processes.
{"title":"Neyman-Pearson test for DC restoration error correction","authors":"Seungjoon Yang, Youngho Lee, Pilho Yu","doi":"10.1109/ICCE.2003.1218914","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218914","url":null,"abstract":"This paper presents a novel DC restoration error correction method based on the statistical hypothesis testing. The proposed method can remove the line-wise error in analog images introduced during the DC restoration processes.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125820534","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 : 2003-08-01DOI: 10.1109/ICCE.2003.1218994
Seung-Bin You, Jae-Whui Kim, Suki Kim
This paper presents a monolithic 16-bit analog front end (AFE) chip for CCD/CIS scanner and MFP(Multi-function Peripheral) systems incorporating a 16-bit analog-to-digital converter (ADC), a 3-channel high resolution correlated double sampler (CDS), a programmable gain amplifier (PGA) and an on-chip voltage reference. The AFE, fabricated in a 0.35 /spl mu/m CMOS process, occupies an active area of 8 mm/sup 2/ and consumes 300 mW at a 3 V supply. For the full signal path (CDS-PGA-ADC), no missing code is guaranteed at a 16-bit resolution and typical differential nonlinearity (DNL) and integral nonlinearity (INL) are +1.31-0.92 LSB and +6.7/-16.6 LSB, respectively.
本文介绍了一种用于CCD/CIS扫描仪和MFP(多功能外设)系统的单片16位模拟前端(AFE)芯片，该芯片包含一个16位模数转换器(ADC)、一个3通道高分辨率相关双采样器(CDS)、一个可编程增益放大器(PGA)和一个片上电压基准。该AFE采用0.35 /spl μ m CMOS工艺制造，占据8mm /sup /的有效面积，在3v电源下消耗300mw。对于全信号路径(CDS-PGA-ADC)，在16位分辨率下保证没有丢失代码，典型的微分非线性(DNL)和积分非线性(INL)分别为+1.31-0.92 LSB和+6.7/-16.6 LSB。
{"title":"A CMOS 16-bit 20MSPS analog front end for scanner/MFP applications","authors":"Seung-Bin You, Jae-Whui Kim, Suki Kim","doi":"10.1109/ICCE.2003.1218994","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218994","url":null,"abstract":"This paper presents a monolithic 16-bit analog front end (AFE) chip for CCD/CIS scanner and MFP(Multi-function Peripheral) systems incorporating a 16-bit analog-to-digital converter (ADC), a 3-channel high resolution correlated double sampler (CDS), a programmable gain amplifier (PGA) and an on-chip voltage reference. The AFE, fabricated in a 0.35 /spl mu/m CMOS process, occupies an active area of 8 mm/sup 2/ and consumes 300 mW at a 3 V supply. For the full signal path (CDS-PGA-ADC), no missing code is guaranteed at a 16-bit resolution and typical differential nonlinearity (DNL) and integral nonlinearity (INL) are +1.31-0.92 LSB and +6.7/-16.6 LSB, respectively.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124899601","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 : 2003-08-01DOI: 10.1109/ICCE.2003.1218902
Ja-Cheon Yoon, Hyeokman Kim, Sangwook Oh, S. Sull
We propose a color-code system to time-stamp TV broadcast video for the purpose of video indexing and monitoring. This scheme can be used for digital broadcast video as well as for analog broadcast video.
{"title":"Design of color-code system for time-stamping broadcast video","authors":"Ja-Cheon Yoon, Hyeokman Kim, Sangwook Oh, S. Sull","doi":"10.1109/ICCE.2003.1218902","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218902","url":null,"abstract":"We propose a color-code system to time-stamp TV broadcast video for the purpose of video indexing and monitoring. This scheme can be used for digital broadcast video as well as for analog broadcast video.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"713 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126298698","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 : 2003-08-01DOI: 10.1109/ICCE.2003.1218932
J. Rinne, A. Hazmi, M. Renfors
Channel estimation schemes for OFDM systems in impulsive environments are investigated. Their performances are studied in the cases of static and mobile hilly terrain single frequency network channels. Additionally, results on a simple practical impulse burst position detection method are also presented.
{"title":"Impulse burst position detection and channel estimation schemes for OFDM systems","authors":"J. Rinne, A. Hazmi, M. Renfors","doi":"10.1109/ICCE.2003.1218932","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218932","url":null,"abstract":"Channel estimation schemes for OFDM systems in impulsive environments are investigated. Their performances are studied in the cases of static and mobile hilly terrain single frequency network channels. Additionally, results on a simple practical impulse burst position detection method are also presented.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125252844","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 : 2003-08-01DOI: 10.1109/ICCE.2003.1218912
A. Jin, T. Moriya, K. Ikeda, D. Yang
We present a flexible audio coding system for use in the unbroken transmission of high-quality (192 kHz sampling rate, 24-bit digitization (max.)) stereo-audio data streams, either live or recorded. The system provides both lossless and variable-level lossy quality; quality is selectable to suit a full range of wide- and narrow-band IP networks. As input signals for transmission at the server PC, less than nine PCM sound files in different formals are simultaneously encodable, and the efficiency of simultaneous compression is very high. The system is realized by software that runs on a typical PC. This makes everyone able to transmit high-quality sound anywhere within the IP networks. An MPEG-4 audio codec (TwinVQ or AAC) provides the core of the lossy-coding module.
{"title":"A hierarchical lossless/lossy coding system for high quality audio up to 192 kHz sampling 24 bit format","authors":"A. Jin, T. Moriya, K. Ikeda, D. Yang","doi":"10.1109/ICCE.2003.1218912","DOIUrl":"https://doi.org/10.1109/ICCE.2003.1218912","url":null,"abstract":"We present a flexible audio coding system for use in the unbroken transmission of high-quality (192 kHz sampling rate, 24-bit digitization (max.)) stereo-audio data streams, either live or recorded. The system provides both lossless and variable-level lossy quality; quality is selectable to suit a full range of wide- and narrow-band IP networks. As input signals for transmission at the server PC, less than nine PCM sound files in different formals are simultaneously encodable, and the efficiency of simultaneous compression is very high. The system is realized by software that runs on a typical PC. This makes everyone able to transmit high-quality sound anywhere within the IP networks. An MPEG-4 audio codec (TwinVQ or AAC) provides the core of the lossy-coding module.","PeriodicalId":319221,"journal":{"name":"2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128271983","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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