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Proceedings of International Conference on Consumer Electronics最新文献

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FUZZY LOGIC BASED IMAGE PROCESSING IN IQTV ENVIRONMENT iqtv环境下基于模糊逻辑的图像处理
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517926
M. Mancuso, V. D'Alto, R. Deluca, R. Poluzzi, G. Rizzotto
{"title":"FUZZY LOGIC BASED IMAGE PROCESSING IN IQTV ENVIRONMENT","authors":"M. Mancuso, V. D'Alto, R. Deluca, R. Poluzzi, G. Rizzotto","doi":"10.1109/ICCE.1995.517926","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517926","url":null,"abstract":"In this paper, new filtering techniques for TV quality improvement are presented. Fuzzy logic has been used to develop non-linear filters for impulsive and Gaussian noise reduction, scanning rate conversion and detail visibility enhancement. >","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":"130631801","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: 4
Orthogonal Frequency Division Multiplexing: A Multi-Carrier Modulation Scheme 正交频分复用:一种多载波调制方案
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517870
Yiyan Wu, W. Zou
{"title":"Orthogonal Frequency Division Multiplexing: A Multi-Carrier Modulation Scheme","authors":"Yiyan Wu, W. Zou","doi":"10.1109/ICCE.1995.517870","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517870","url":null,"abstract":"This paper presents a multi-carrier digital modulation technique-orthogonal frequency division multiplexing. A review of the technique and its development and implementation are provided. The advantages and disadvantages in comparison to other modulation techniques are also discussed. The ideas of using a guard interval to accommodate long delay ghosts and of creating spectrum notches to combat co-channel interferences, as well as of assigning different order of modulations or power levels to different sub-carriers for layered services are discussed. The effects of phase noise and the peak-to-average power ratio of the OFDM signal are also analysed. >","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":"134269126","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: 494
A Micro Miniaturized CCD Color Camera Utilizing A Newly Developed CCD Packaging Technique 一种利用CCD封装技术的微型CCD彩色相机
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517961
M. Segawa, M. Kimura, K. Ooi, S. Sugi
{"title":"A Micro Miniaturized CCD Color Camera Utilizing A Newly Developed CCD Packaging Technique","authors":"M. Segawa, M. Kimura, K. Ooi, S. Sugi","doi":"10.1109/ICCE.1995.517961","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517961","url":null,"abstract":"A small camera using a CCD (charge coupled device) image sensor has been widely used in various fields. The authors have developed the world's smallest and highest picture quality CCD color camera to enlarge the camera market. This camera is 7.0 mm in diameter, 47 mm in length, and only 4 g in weight. The driving force to realize the camera was to develop the smallest CCD package. The new CCD package, TOG:TAB (tape automated bonding) on glass, is almost as small as a CCD bare chip with a 1/4-inch size. Furthermore, the TOG package realizes a simple production process and high reliability. >","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":"124252876","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
SKIP PLAY TECHNOLOGY FOR HOME-USE DIGITAL VCRs 跳跃式播放技术为家庭使用的数字录像机
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517967
S. Lee, Ji-Voon Yoo, Gwi-Tae Park, Yong-Hoo Sheen, Yung-Gil Kim
{"title":"SKIP PLAY TECHNOLOGY FOR HOME-USE DIGITAL VCRs","authors":"S. Lee, Ji-Voon Yoo, Gwi-Tae Park, Yong-Hoo Sheen, Yung-Gil Kim","doi":"10.1109/ICCE.1995.517967","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517967","url":null,"abstract":"A skip play technology is proposed for noiseless variable-speed playback in home-use digital VCRs by using a state feedback controller with a novel phase error predictor. In this proposed skip play mode, the fixed scanner heads read tracks at normal speeds in the normal state, skip several tracks at very high speeds in the skip state, go back to the normal state, and repeats this cycle repeatedly. So a noiseless single frame is reconstructed. The proposed scheme needs no modifications in neither the coding scheme not servo hardware, and allows noiseless playback at speeds up to 25-times normal in the forward direction. >","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":"116252668","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
Video Disc System Using Variable Bit Rate 使用可变比特率的视频光盘系统
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517904
K. Sugiyama, M. Fujiwara, K. Yokouchi
{"title":"Video Disc System Using Variable Bit Rate","authors":"K. Sugiyama, M. Fujiwara, K. Yokouchi","doi":"10.1109/ICCE.1995.517904","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517904","url":null,"abstract":"With the compact-sized optical disc for video applications, a recording time of two or more hours is required. However conventional recording and coding techniques have not successfully satisfied the requirement. On the other hand, most pictures are of too high quality in constant bit rate coding. The authors have applied a variable bit rate coding scheme to the disc, and evaluated encoding, recording, playback and decoding. The report mainly discusses a rate control method. They have used a provisional coding to set the target rates of pictures, and considered a non-linear conversion of the target rate for constant visual quality. It gives stable picture and recording of the full data to fit the disc capacity. >","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":"126017666","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: 3
VSB Modem Subsystem Design for Grand Alliance Digital Television Receivers 大联盟数字电视接收机VSB调制解调器子系统设计
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.518002
W. Bretl, P. Snopko
{"title":"VSB Modem Subsystem Design for Grand Alliance Digital Television Receivers","authors":"W. Bretl, P. Snopko","doi":"10.1109/ICCE.1995.518002","DOIUrl":"https://doi.org/10.1109/ICCE.1995.518002","url":null,"abstract":"The functions of the vestigial sideband modem for the Grand Alliance digital TV are described. The partitioning of these functions is discussed in terms of the prototype hardware and possible future development. The VSB modem subsystem (tuner/demodulator) includes the functions of RF selection, local oscillator, and conversion; IF amplification and band shaping; baseband demodulation; AGC; co-channel filtering; synchronization and phase tracking of the carrier, the bit clock, and the data framing; equalization (ghost cancellation); forward error correction (trellis and RS codes); and data de-interleaving. The interaction and partitioning of these functions is 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":"127028600","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: 25
Video CCD based portable digital still camera 基于视频CCD的便携式数码相机
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517892
W. Chan, Ching-Twu Youe
{"title":"Video CCD based portable digital still camera","authors":"W. Chan, Ching-Twu Youe","doi":"10.1109/ICCE.1995.517892","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517892","url":null,"abstract":"A prototype of a portable digital still camera (DSC) using video CCD sensor has been developed. This system has auto focus and auto exposure control for an in-house designed zoom lens. It also performs auto white balance color temperature compensation. A DSP/ASIC was developed for color conversion, interpolation, and edge enhancement. The images are compressed with JPEG BCs, and then stored in a PCMCIA memory card. A color LCD panel was built for real time display and on board playback. The interface consists of SCSI, NTSC, and S-video connections. >","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":"130956576","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
STORAGE AND RETRIEVAL OF COMPRESSED IMAGES 压缩图像的存储和检索
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517928
F. Idris, S. Panchanathan
{"title":"STORAGE AND RETRIEVAL OF COMPRESSED IMAGES","authors":"F. Idris, S. Panchanathan","doi":"10.1109/ICCE.1995.517928","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517928","url":null,"abstract":"In this paper, we propose a new technique for the storage and retrieval of compressed images. Here, the images are compressed using vector quantization and the codebook is used to generate a feature vector. This feature vector is used as an index to access the images in the database. This technique combines image compression with image indexing. In addition, it has lower storage and computation requirements compared with other techniques reported in the literature. >","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":"125429810","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: 55
An Active-Node Fault Diagnosis System for CEBus Networks CEBus网络主节点故障诊断系统
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.518050
K. Lusted, Kenn Humborgl, Paul J. Nolan, Peter M. Corcoranl
{"title":"An Active-Node Fault Diagnosis System for CEBus Networks","authors":"K. Lusted, Kenn Humborgl, Paul J. Nolan, Peter M. Corcoranl","doi":"10.1109/ICCE.1995.518050","DOIUrl":"https://doi.org/10.1109/ICCE.1995.518050","url":null,"abstract":"The design and implementation of an active-node fault diagnosis system for CEBus networks is described. The system uses an IBM PC with a user-friendly GUI to provide statistical information on network traffic and messages. The PC is linked to an active CEBus node which monitors the network and can initiate testing sequences controlled by the PC. >","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":"121710869","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
REWRITABLE DIGITAL VIDEO DISC SYSYTEM USING MAGNETO-OPTICAL DISC 使用磁光盘的可重写数字视频光盘系统
Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI: 10.1109/ICCE.1995.517905
S. Maeda, H. Fuji, J. Akiyama, T. Okumura, K. Kojima, H. Sato
{"title":"REWRITABLE DIGITAL VIDEO DISC SYSYTEM USING MAGNETO-OPTICAL DISC","authors":"S. Maeda, H. Fuji, J. Akiyama, T. Okumura, K. Kojima, H. Sato","doi":"10.1109/ICCE.1995.517905","DOIUrl":"https://doi.org/10.1109/ICCE.1995.517905","url":null,"abstract":"The authors have developed the disc format for land/groove recording on a magneto-optical disc in which only a single side of the groove is wobbled. The format is suited for a rewritable digital video disc system. >","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":"122472780","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: 4
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