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2009 Digest of Technical Papers International Conference on Consumer Electronics最新文献

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Real-time viewer detection algorithm for smart EPG in the intelligent DTV 智能数字电视中智能EPG的实时观众检测算法
2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI: 10.1109/ICCE.2009.5012387
Seung-Kyun Kim, Dongni Zhang, Dae-Hwan Kim, Sang-Hee Park, S. Ko
{"title":"Real-time viewer detection algorithm for smart EPG in the intelligent DTV","authors":"Seung-Kyun Kim, Dongni Zhang, Dae-Hwan Kim, Sang-Hee Park, S. Ko","doi":"10.1109/ICCE.2009.5012387","DOIUrl":"https://doi.org/10.1109/ICCE.2009.5012387","url":null,"abstract":"In order to provide personalized services in an intelligent digital TV (DTV), a fast and robust viewer detection algorithm is essential. However, conventional face detection algorithms are too costly or not robust for consumer use. Thus, in this paper, we propose a novel viewer detection algorithm for real-time viewer identification in the intelligent DTV. In the proposed algorithm, a viewer is detected by using our proposed modified codebook (MCB) method, and then the face region is extracted by using the normalized horizontal and vertical histogram from the detected person. Experimental results show that the proposed algorithm successfully performs at the speed of 20∼25fps, which is suitable for real-time applications in the intelligent DTV.","PeriodicalId":154986,"journal":{"name":"2009 Digest of Technical Papers International Conference on Consumer Electronics","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124916541","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
Hiding depth map of an object in its 2D image: Reversible watermarking for 3D cameras 在其2D图像中隐藏对象的深度图:3D相机的可逆水印
2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI: 10.1109/ICCE.2009.5012226
Asifullah Khan, M. Mahmood, Asad Ali, I. Usman, T. Choi
{"title":"Hiding depth map of an object in its 2D image: Reversible watermarking for 3D cameras","authors":"Asifullah Khan, M. Mahmood, Asad Ali, I. Usman, T. Choi","doi":"10.1109/ICCE.2009.5012226","DOIUrl":"https://doi.org/10.1109/ICCE.2009.5012226","url":null,"abstract":"3D cameras are capable of capturing image and depth map of an object simultaneously. We propose a method to hide depth map, as a watermark, in its corresponding 2D image. 3D cameras enabled with this functionality could serve two purposes; protection of the captured image and secure transmission of its depth map.","PeriodicalId":154986,"journal":{"name":"2009 Digest of Technical Papers International Conference on Consumer Electronics","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123468914","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: 9
Area efficient and high throughput CAVLC encoder for 1920×1080@30p H.264/AVC 面积高效和高吞吐量的CAVLC编码器，适用于1920×1080@30p H.264/AVC
2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI: 10.1109/ICCE.2009.5012195
Changsu Han, Jae Hun Lee
{"title":"Area efficient and high throughput CAVLC encoder for 1920×1080@30p H.264/AVC","authors":"Changsu Han, Jae Hun Lee","doi":"10.1109/ICCE.2009.5012195","DOIUrl":"https://doi.org/10.1109/ICCE.2009.5012195","url":null,"abstract":"This paper proposes a high performance hardware architecture design for the H.264/AVC CAVLC encoder. The proposed architecture can make a realtime process for 1920×1080 @ 30p. With the synthesis constraint of a 114MHz clock, the hardware cost of the proposed design is 7389 gates based on SS65LP 65nm technology.","PeriodicalId":154986,"journal":{"name":"2009 Digest of Technical Papers International Conference on Consumer Electronics","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131820270","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
A novel 2-D DCT realization using low-cost residue/quotient technique 基于低成本残差/商技术的二维DCT实现
2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI: 10.1109/ICCE.2009.5012247
Chang-Hsin Cheng, Mu-Chang Tsai, Chun-Lung Hsu
{"title":"A novel 2-D DCT realization using low-cost residue/quotient technique","authors":"Chang-Hsin Cheng, Mu-Chang Tsai, Chun-Lung Hsu","doi":"10.1109/ICCE.2009.5012247","DOIUrl":"https://doi.org/10.1109/ICCE.2009.5012247","url":null,"abstract":"This paper proposes a novel two-dimension (2-D) discrete cosine transform (DCT) design by using the low-cost residue/quotient (LCRQ) codes. Based on the LCRQ codes, the proposed method divides the 2-D DCT into residue-based module and quotient-based module for realizing the DCT computations. Performance evaluation shows that the proposed LCRQ-based 2-D DCT realization can speed up the traditional DCT computation to 76.4% with less hardware design requirement.","PeriodicalId":154986,"journal":{"name":"2009 Digest of Technical Papers International Conference on Consumer Electronics","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129690681","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
AV applications for TV sets empowered by Cell Broadband Engine™ AV应用程序的电视机授权的蜂窝宽带引擎™
2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI: 10.1109/ICCE.2009.5012339
Michio Yamashita, Ryuji Sakai, Akira Tanaka, K. Imada, Yukie Takahashi, T. Ida, N. Matsumoto, Nobuhiro Kato
{"title":"AV applications for TV sets empowered by Cell Broadband Engine™","authors":"Michio Yamashita, Ryuji Sakai, Akira Tanaka, K. Imada, Yukie Takahashi, T. Ida, N. Matsumoto, Nobuhiro Kato","doi":"10.1109/ICCE.2009.5012339","DOIUrl":"https://doi.org/10.1109/ICCE.2009.5012339","url":null,"abstract":"this paper describes new features for TV sets using the Cell Broadband Engine™.","PeriodicalId":154986,"journal":{"name":"2009 Digest of Technical Papers International Conference on Consumer Electronics","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130635000","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
Blind vehicle's sound detecting technique for advanced safety-driving system 先进安全驾驶系统中盲车声音检测技术
2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI: 10.1109/ICCE.2009.5012169
S. Yoshizawa, Y. Nakatoh
{"title":"Blind vehicle's sound detecting technique for advanced safety-driving system","authors":"S. Yoshizawa, Y. Nakatoh","doi":"10.1109/ICCE.2009.5012169","DOIUrl":"https://doi.org/10.1109/ICCE.2009.5012169","url":null,"abstract":"Automobile makers have been developed and commercialized safety-driving systems to reduce the number of traffic accidents, especially with cameras or radars. This paper presents a new vehicle detecting system in a blind spot, which identifies the diffracted sound emitted from the blind vehicles behind obstacle. We show that our system works efficiently in a noisy real environment.","PeriodicalId":154986,"journal":{"name":"2009 Digest of Technical Papers International Conference on Consumer Electronics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131218975","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
Practical robust localization over obstructed interferences in wireless sensor networks 无线传感器网络中抗干扰的鲁棒定位
2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI: 10.1109/ICCE.2009.5012335
Youngbae Kong, Younggoo Kwon, Gwi-Tae Park
{"title":"Practical robust localization over obstructed interferences in wireless sensor networks","authors":"Youngbae Kong, Younggoo Kwon, Gwi-Tae Park","doi":"10.1109/ICCE.2009.5012335","DOIUrl":"https://doi.org/10.1109/ICCE.2009.5012335","url":null,"abstract":"In this paper, we propose a practical and robust localization algorithm over the obstructed interferences in the wireless sensor networks (WSNs). The proposed algorithm uses the Maximum Likelihood Estimation (MLE) method on the position probability grid. In addition, the proposed algorithm detects and compensates the large RSS measurement errors by using the Min-Max algorithm in obstructed environments. Simulation results show that the proposed algorithm takes the advantages of the range-based and the range-free algorithms simultaneously to handle the obstructed interferences in the wireless sensor networks.","PeriodicalId":154986,"journal":{"name":"2009 Digest of Technical Papers International Conference on Consumer Electronics","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130836578","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: 5
A noise robust content-based music retrieval system 基于噪声鲁棒性内容的音乐检索系统
2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI: 10.1109/ICCE.2009.5012212
Won-Jung Yoon, Kyusik Park
{"title":"A noise robust content-based music retrieval system","authors":"Won-Jung Yoon, Kyusik Park","doi":"10.1109/ICCE.2009.5012212","DOIUrl":"https://doi.org/10.1109/ICCE.2009.5012212","url":null,"abstract":"In this paper, we constructed the noise robust content-based music retrieval system. The performance of the proposed system was verified with ZCPA feature, which is known to have noise robust characteristic in speech recognition application. In addition, new indexing and fast retrieval method were proposed to improve retrieval speed about 99% compare to exhaustive retrieval for large music DB. From the computer simulation results in noise environment of 15dB − 0dB SNR, we confirmed the superior performance of the proposed system about 5% – 30% compared to MFCC and FBE (filter bank energy).","PeriodicalId":154986,"journal":{"name":"2009 Digest of Technical Papers International Conference on Consumer Electronics","volume":" 32","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131978273","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
Weakly-tethered model using standardized content protection 使用标准化内容保护的弱绑定模型
2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI: 10.1109/ICCE.2009.5012216
T. Dagaeff
{"title":"Weakly-tethered model using standardized content protection","authors":"T. Dagaeff","doi":"10.1109/ICCE.2009.5012216","DOIUrl":"https://doi.org/10.1109/ICCE.2009.5012216","url":null,"abstract":"This paper proposes a model and technical solutions encouraging emergence of market-driven content protection uses. Content handover by proprietary CAS is based on the DVB-CPCM standard. The handover is partial since hooks for proprietary content management are instantiated. This allows adding security to the standard protection means.","PeriodicalId":154986,"journal":{"name":"2009 Digest of Technical Papers International Conference on Consumer Electronics","volume":"12 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113964683","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 real time pupil location system using multiple illuminations clustering under varying environment 基于多照度聚类的瞳孔实时定位系统
2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI: 10.1109/ICCE.2009.5012398
M. Nam, P. Rhee, C. Lee
{"title":"A real time pupil location system using multiple illuminations clustering under varying environment","authors":"M. Nam, P. Rhee, C. Lee","doi":"10.1109/ICCE.2009.5012398","DOIUrl":"https://doi.org/10.1109/ICCE.2009.5012398","url":null,"abstract":"In an eye gaze estimation system, pupil location is key part. And in order to get the position of pupil with high accuracy, edge detector algorithm is necessary. The canny edge detector is widely used in computer vision to locate sharp intensity changes and to find object boundaries in an image. In this paper, we make a improvement based on dynamic threshold of edge detection algorithm. It makes up for the disadvantage of traditional canny algorithm, which would lose some edges during detecting images with different situation like illumination, glass-wear and so on using fixed threshold.","PeriodicalId":154986,"journal":{"name":"2009 Digest of Technical Papers International Conference on Consumer Electronics","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114995776","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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