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Proceedings of International Conference on Consumer Electronics最新文献

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4CCD COMPACT, LIGHT-WEIGHT, CONSUMER USE HDTV CAMERA 4ccd体积小，重量轻，适用于消费级高清电视摄像机
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517922
T. Shinozaki, T. Tsushima, M. Yoshida, H. Kitamura, T. Suwa, K. Kinoshi
{"title":"4CCD COMPACT, LIGHT-WEIGHT, CONSUMER USE HDTV CAMERA","authors":"T. Shinozaki, T. Tsushima, M. Yoshida, H. Kitamura, T. Suwa, K. Kinoshi","doi":"10.1109/ICCE.1995.517922","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517922","url":null,"abstract":"The development concept, optical system, CCD layout and new type of digitized process circuits of a 4CCD HDTV color camera, developed as part of the HDTV W-VHS system are discussed. >","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131290238","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
MPEG-2 VIDEO DECODER FOR THE DIGITAL HDTV GRAND ALLIANCE SYSTEM 用于数字高清电视大联盟系统的Mpeg-2视频解码器
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517997
A. Cugnini, R. Shen
{"title":"MPEG-2 VIDEO DECODER FOR THE DIGITAL HDTV GRAND ALLIANCE SYSTEM","authors":"A. Cugnini, R. Shen","doi":"10.1109/ICCE.1995.517997","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517997","url":null,"abstract":"A real-time video decoder which can decompress an MPEG-2 video bitstream having a bitrate up to 45 Mb/s is described. The decoder, which can operate at HDTV pixel rates, was built as part of the Grand Alliance (GA) HDTV system. It is currently undergoing testing by the Advisory Committee on Advanced Television Service (ACATS). The hardware converts encoded bitstreams into displayable video signals. Various video and film frame rates are supported, and switching between all format and frame rate combinations is accomplished seamlessly. This paper describes the GA video decoder hardware architecture and implementation. >","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129455947","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: 17
AN OPTICAL INTERFACE SYSTEM FOR CAMERA/RECORDER 一种照相机/记录器光学接口系统
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517921
K. Matsumoto, S. Itoh, J. Kobayashi
{"title":"AN OPTICAL INTERFACE SYSTEM FOR CAMERA/RECORDER","authors":"K. Matsumoto, S. Itoh, J. Kobayashi","doi":"10.1109/ICCE.1995.517921","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517921","url":null,"abstract":"An optical interface system of video and audio signals has been developed for easy connection between a camera/recorder and a TV. The system satisfies the requirements both for small size and transmission performance. Further, we are designing an advanced system with two transmission modes using optical guides. >","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127526404","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
A DIGITAL FM SIGNAL PROCESSING SYSTEM FOR VCRs 用于录像机的数字调频信号处理系统
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517873
K. Hatanaka, Y. Shirasaki, N. Fujiwara, M. Watanabe, T. Furukawa
{"title":"A DIGITAL FM SIGNAL PROCESSING SYSTEM FOR VCRs","authors":"K. Hatanaka, Y. Shirasaki, N. Fujiwara, M. Watanabe, T. Furukawa","doi":"10.1109/ICCE.1995.517873","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517873","url":null,"abstract":"This paper presents a new digital FM signal processing system. The new system uses a dynamic equalizer which selects the optimum equalizer characteristic at each sampling point according to the state of the FM playback signal. By combining the dynamic equalizer with an arc-tangent type FM-demodulator, the system improves the SNR. >","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131698657","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: 6
An Adjustment-Free LSI for the Video Signal Processing System 一种用于视频信号处理系统的免调整LSI
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517874
Do-Sang Mok, Soon-Yang Hong, Myoungchun Hwang, Jae-Hong Choi, Kyu-Soo Chung
{"title":"An Adjustment-Free LSI for the Video Signal Processing System","authors":"Do-Sang Mok, Soon-Yang Hong, Myoungchun Hwang, Jae-Hong Choi, Kyu-Soo Chung","doi":"10.1109/ICCE.1995.517874","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517874","url":null,"abstract":"A video signal processing system is presented to realize an adjustment-free system. The proposed system is trimmable for the electrical characteristics of LSI after final assembly using a serial data control and fusible links. In this case, trimming is done by the information of a serial data control, which requires only 3 additional pins. The adjustment-free LSI for use in VCRs is fabricated using a BICMOS process with 1.2 /spl mu/ design rules, operating on a main power supply voltage of 5 V. >","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132930060","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
DESIGN AND IMPLEMENTATION OF AC-3 CODERS ac-3编码器的设计与实现
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517998
Steve Vernon
{"title":"DESIGN AND IMPLEMENTATION OF AC-3 CODERS","authors":"Steve Vernon","doi":"10.1109/ICCE.1995.517998","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517998","url":null,"abstract":"AC-3 is the perceptual coding technology used for HDTV audio compression. This paper describes the design and implementation of AC-3 coders, focusing on issues relevant to minimum cost solutions. AC-3 coding technology has been adopted by the Advanced Television Systems Committee (ATSC) as the audio service standard for high definition television (HDTV) in the United States. The AC-3 audio data compression system is described, and an overview of encoding and decoding strategies is presented. >","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132862672","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: 28
Measuring system to analyze causes of VTR reproduced output fluctuation 测量系统，分析VTR再现输出波动的原因
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-06-07 DOI: 10.1109/ICCE.1995.517880
T. Sakai, S. Kondoh, T. Sekiguchi
{"title":"Measuring system to analyze causes of VTR reproduced output fluctuation","authors":"T. Sakai, S. Kondoh, T. Sekiguchi","doi":"10.1109/ICCE.1995.517880","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517880","url":null,"abstract":"We have developed a method to quantitatively measure the VTR reproduced output fluctuation factors using two-frequency time division signals. It has been confirmed, that this method is effective in measuring off-track and spacing fluctuation separately, by a series of experiments.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123073859","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
Automatic cut and camera operation detection for video 自动切割和摄像机操作检测视频
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-06-07 DOI: 10.1109/ICCE.1995.517992
N. Hirzalla, A. Karmouch
{"title":"Automatic cut and camera operation detection for video","authors":"N. Hirzalla, A. Karmouch","doi":"10.1109/ICCE.1995.517992","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517992","url":null,"abstract":"Video should be segmented into shots to be used for identification and indexing. Various changes may happen within a single shot such as those related to camera operations, object movements, flashes, etc. Various similarities between different shots may also occur. Therefore, techniques based on interframe comparisons may result in detecting false cuts or missing true cuts if the appropriate threshold has not been chosen. In this paper, we propose a detection algorithm that understands and detects various changes within a shot in order to detect the cuts between separate shots.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116882588","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: 8
Revised record/playback interface systems for GA-HDTV, HD-VCR and D3 VTR 修订了GA-HDTV, HD-VCR和D3 VTR的记录/播放接口系统
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-06-07 DOI: 10.1109/ICCE.1995.518040
J. G. Kim, Moonky Lee, Howoong Lee, F. Templin, P. Snopko
{"title":"Revised record/playback interface systems for GA-HDTV, HD-VCR and D3 VTR","authors":"J. G. Kim, Moonky Lee, Howoong Lee, F. Templin, P. Snopko","doi":"10.1109/ICCE.1995.518040","DOIUrl":"https://doi.org/10.1109/ICCE.1995.518040","url":null,"abstract":"This paper describes revised versions of the three recording/playing back interface systems. Modifications were required to meet the current HDTV transport data formats which were significantly changed in accordance with the Grand Alliance (GA) specification. The first interface is for recording the compressed data from the GA-HDTV transmitter to D3 digital VTR, the second is for the GA-HDTV receiver to the HD-VCR and the third is for the HD-VCR to D3 VTR. The interface hardware was fully developed and tested in preparing for the GA-HDTV systems laboratory testing in April, 1995 at ATTC and field testing in Charlotte, North Carolina.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121091405","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
Optimization techniques for high order phase-locked loop type jitter reduction circuit for digital audio 数字音频高阶锁相环型减抖动电路的优化技术
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-06-07 DOI: 10.1109/ICCE.1995.518023
W. Wong
{"title":"Optimization techniques for high order phase-locked loop type jitter reduction circuit for digital audio","authors":"W. Wong","doi":"10.1109/ICCE.1995.518023","DOIUrl":"https://doi.org/10.1109/ICCE.1995.518023","url":null,"abstract":"Techniques like gain peaking reduction and the selection of voltage-controlled-crystal-oscillator (VCXO) frequency are addressed in this paper. The new gain peaking reduction criterion provides far better jitter attenuation when compared with that using maximum phase margin.","PeriodicalId":306595,"journal":{"name":"Proceedings of International Conference on Consumer Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127080106","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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