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2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)最新文献

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Improved video watermarking for MPEG encoders using motion analysis 改进的视频水印的MPEG编码器使用运动分析
2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300) Pub Date : 2002-06-18 DOI: 10.1109/ICCE.2002.1013907
H. Yoshiura, I. Echizen, K. Anzai, J. Taguchi, K. Nakano
{"title":"Improved video watermarking for MPEG encoders using motion analysis","authors":"H. Yoshiura, I. Echizen, K. Anzai, J. Taguchi, K. Nakano","doi":"10.1109/ICCE.2002.1013907","DOIUrl":"https://doi.org/10.1109/ICCE.2002.1013907","url":null,"abstract":"This paper proposes a new watermarking method, which uses motion analysis to allocate watermarks where they will be less perceptible and thus improves their transparency. The proposed method would be most effective when incorporated into MPEG encoders and could be widely used in consumer electronics.","PeriodicalId":168349,"journal":{"name":"2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129697572","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
Locally-adaptive processing of television images based on real-time image segmentation 基于实时图像分割的电视图像局部自适应处理
2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300) Pub Date : 2002-06-18 DOI: 10.1109/ICCE.2002.1013929
S. Herman, E. Bellers
{"title":"Locally-adaptive processing of television images based on real-time image segmentation","authors":"S. Herman, E. Bellers","doi":"10.1109/ICCE.2002.1013929","DOIUrl":"https://doi.org/10.1109/ICCE.2002.1013929","url":null,"abstract":"Current methods of processing television images at the receiver are either performed globally, or locally with globally constant parameters. By contrast, greater levels of enhancement can be achieved if television images are segmented into regions of similar features. Then, each region is enhanced using algorithms optimized for the local properties of the segment. New methods of segmentation have been developed to allow for real-time processing at video rates. Some examples of this include grass and sky detection. We present models for color, luminance, position and texture that have been successfully used to identify grass and sky areas in TV images.","PeriodicalId":168349,"journal":{"name":"2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133785410","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: 20
Innovative ultra low complex, high quality and drift free MPEG-2 transrater controlled by a single pass-very precise variable rate controller 创新的超低复杂，高质量和无漂移的MPEG-2转发器由一个单一的通过-非常精确的可变速率控制器控制
2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300) Pub Date : 2002-06-18 DOI: 10.1109/ICCE.2002.1013962
F. Benussi, D. Pau, V. D'Alto
{"title":"Innovative ultra low complex, high quality and drift free MPEG-2 transrater controlled by a single pass-very precise variable rate controller","authors":"F. Benussi, D. Pau, V. D'Alto","doi":"10.1109/ICCE.2002.1013962","DOIUrl":"https://doi.org/10.1109/ICCE.2002.1013962","url":null,"abstract":"A novel method to change the bit-rate of MPEG-2 video streams is proposed. It is based on an adaptive quantizer and single-pass variable rate controller. It achieves better quality, without being affected by drift degradation. A software low power implementation is proposed on a powerful SLIW DSP//spl mu/P.","PeriodicalId":168349,"journal":{"name":"2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)","volume":"280 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123433215","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
Watermark embedded DCT indexing keys for portable imaging devices 用于便携式成像设备的水印嵌入DCT索引键
2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300) Pub Date : 2002-06-18 DOI: 10.1109/ICCE.2002.1013958
A. Armstrong, J. Jiang
{"title":"Watermark embedded DCT indexing keys for portable imaging devices","authors":"A. Armstrong, J. Jiang","doi":"10.1109/ICCE.2002.1013958","DOIUrl":"https://doi.org/10.1109/ICCE.2002.1013958","url":null,"abstract":"The maintenance required on modern media databases to allow efficient indexing and retrieval is becoming an ever-increasing burden. An explosion in the content of the Internet, the lowering in costs associated with imaging devices and the digital revolution have placed much higher requirements on the storage of graphics and video, both in commercial domains and at home. Fully automated indexing systems will be very desirable to manage and organise these large amounts of data. We tackle the problem of image indexing in the compressed domain using a neural network extraction technique together with a DCT domain watermark. This approach allows the indexing of the image entirely in the DCT domain, thus benefits from substantial computational savings. Coupled with DCT based watermarking, the technique allows for the real-time embedding of indexing data in popular image (JPEG) and video (MPEG) formats. Such a low-cost combination (both in processing and key storage) makes the method highly suitable for use in portable imaging devices such as digital cameras where it would be highly desirable to have some means of indexing the images they have stored.","PeriodicalId":168349,"journal":{"name":"2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127078475","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
Adaptive techniques for digital images resolution enhancement 数字图像分辨率增强的自适应技术
2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300) Pub Date : 2002-06-18 DOI: 10.1109/ICCE.2002.1013921
S. Battiato, A. Buemi, M. Mancuso, G. Messina
{"title":"Adaptive techniques for digital images resolution enhancement","authors":"S. Battiato, A. Buemi, M. Mancuso, G. Messina","doi":"10.1109/ICCE.2002.1013921","DOIUrl":"https://doi.org/10.1109/ICCE.2002.1013921","url":null,"abstract":"This document describes the technical details of an algorithm able to enhance digital image resolution. The main idea of this approach is the use of \"uncertainty\" in pixel reconstruction and an auto-iterative approach for error correction.","PeriodicalId":168349,"journal":{"name":"2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127491900","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
Admission control for video-on-demand systems over ATM-over-DSL 基于ATM-over-DSL的视频点播系统的准入控制
2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300) Pub Date : 2002-06-18 DOI: 10.1109/ICCE.2002.1013940
Sang-Hyun Park, Jae-Young Pyun, Jae-Won Kim, S. Ko
{"title":"Admission control for video-on-demand systems over ATM-over-DSL","authors":"Sang-Hyun Park, Jae-Young Pyun, Jae-Won Kim, S. Ko","doi":"10.1109/ICCE.2002.1013940","DOIUrl":"https://doi.org/10.1109/ICCE.2002.1013940","url":null,"abstract":"In this paper, we propose a new admission control scheme for the VBR MPEG video in the VOD system over ATM-over-DSL access networks. In the proposed scheme, when a new video call is requested, the video server decides if the VOD system can provide the video call with its negotiated QoS without violating the QoS guarantees of existing calls in the network.","PeriodicalId":168349,"journal":{"name":"2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126189039","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
DVD+R - a write-once optical recording system for video and data applications DVD+R—用于视频和数据应用的一次写入光学记录系统
2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300) Pub Date : 2002-06-18 DOI: 10.1109/ICCE.2002.1014018
S. Stan, H. Spruit
{"title":"DVD+R - a write-once optical recording system for video and data applications","authors":"S. Stan, H. Spruit","doi":"10.1109/ICCE.2002.1014018","DOIUrl":"https://doi.org/10.1109/ICCE.2002.1014018","url":null,"abstract":"This paper discusses the Digital Versatile Disc plus Recordable (DVD+R) system, which can create non-erasable DVD discs perfectly compatible with the installed based of players and computer drives. The physical and logical formats of DVD+R media are very similar to those of the Digital Versatile Disc plus ReWritable (DVD+RW). It is for this reason that the users of DVD+RW data drives and video recorders can easily upgrade their equipment by software means. The DVD+R systems operate with an increased accuracy of linking data in multisession mode, which makes them suitable for appending video files when building large archives.","PeriodicalId":168349,"journal":{"name":"2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115271378","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
Content-based browsing system for personal video recorders 基于内容的个人录像机浏览系统
2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300) Pub Date : 2002-06-18 DOI: 10.1109/ICCE.2002.1013950
Ajay Divakaran, R. Cabasson
{"title":"Content-based browsing system for personal video recorders","authors":"Ajay Divakaran, R. Cabasson","doi":"10.1109/ICCE.2002.1013950","DOIUrl":"https://doi.org/10.1109/ICCE.2002.1013950","url":null,"abstract":"We present a novel low-complexity content-based browsing system for personal video recorders. It provides convenient access to any part of the content with an integrated browser-player that uses unique rapid summarization and indexing with compressed domain color and motion features.","PeriodicalId":168349,"journal":{"name":"2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)","volume":"313 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116354036","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
A multi-agent architecture for intelligent home network service by MASSIHN 基于MASSIHN的智能家庭网络服务的多智能体体系结构
2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300) Pub Date : 2002-06-18 DOI: 10.1109/ICCE.2002.1013949
Cheng-Fa Tsai, Hang-Chang Wu
{"title":"A multi-agent architecture for intelligent home network service by MASSIHN","authors":"Cheng-Fa Tsai, Hang-Chang Wu","doi":"10.1109/ICCE.2002.1013949","DOIUrl":"https://doi.org/10.1109/ICCE.2002.1013949","url":null,"abstract":"The major design challenge to realize intelligent home network services is organizing distributed as well as heterogeneous home devices effectively. To meet the design challenge, a mobile agent space based multi-agent architecture is considered in this paper. MASSIHN is a home network system that links consumer electronics and computing devices in the home. The proposed approach can execute MASSIHN applications from many commonly used devices such as PDA and laptops.","PeriodicalId":168349,"journal":{"name":"2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)","volume":"121 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120865913","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 VLIW processor-based audio/video codec for consumer applications 一个基于VLIW处理器的音频/视频编解码器，用于消费者应用
2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300) Pub Date : 2002-06-18 DOI: 10.1109/ICCE.2002.1014024
M. Bolton, F. Homewood, A. Robinson, D. Bagni, A. Borneo
{"title":"A VLIW processor-based audio/video codec for consumer applications","authors":"M. Bolton, F. Homewood, A. Robinson, D. Bagni, A. Borneo","doi":"10.1109/ICCE.2002.1014024","DOIUrl":"https://doi.org/10.1109/ICCE.2002.1014024","url":null,"abstract":"This paper describes an economical and flexible video codec cell supporting MPEG-2 and related algorithms in consumer applications such as DVD recorders and PVR. It is based on a general-purpose VLIW processor with hardware acceleration for selected tasks. The same architecture can support mixed audio/video encode and decode.","PeriodicalId":168349,"journal":{"name":"2002 Digest of Technical Papers. International Conference on Consumer Electronics (IEEE Cat. No.02CH37300)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124784255","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
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