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2013 IEEE International Conference on Consumer Electronics (ICCE)最新文献

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Super-resolution from digital cinema to ultra high definition television using image registration of wavelet multi-scale components 利用小波多尺度分量的图像配准实现从数字影院到超高清电视的超分辨率
2013 IEEE International Conference on Consumer Electronics (ICCE) Pub Date : 2013-03-28 DOI: 10.1109/ICCE.2013.6486839
Y. Matsuo, Shinya Iwasaki, Y. Yamamura, J. Katto
{"title":"Super-resolution from digital cinema to ultra high definition television using image registration of wavelet multi-scale components","authors":"Y. Matsuo, Shinya Iwasaki, Y. Yamamura, J. Katto","doi":"10.1109/ICCE.2013.6486839","DOIUrl":"https://doi.org/10.1109/ICCE.2013.6486839","url":null,"abstract":"Quality of image super-resolution (SR) degrades by noise component. However it should not be eliminated because it is important for high definition impression for digital cinema. Therefore we propose an image SR method by synthesis of resolution-enhanced signal and noise components respectively after dividing an original image into signal and noise components. The signal component is resolution-enhanced using image registration between the signal component and its wavelet multi-scale components with resolution-enhanced parameter optimization.","PeriodicalId":6432,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics (ICCE)","volume":"36 1","pages":"159-160"},"PeriodicalIF":0.0,"publicationDate":"2013-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90602253","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
Human mobile-device interaction on HEVC and H.264 subjective evaluation for video use in mobile environment 人类移动设备交互对HEVC和H.264在移动环境下视频使用的主观评价
2013 IEEE International Conference on Consumer Electronics (ICCE) Pub Date : 2013-03-28 DOI: 10.1109/ICCE.2013.6487051
R. Garcia, H. Kalva
{"title":"Human mobile-device interaction on HEVC and H.264 subjective evaluation for video use in mobile environment","authors":"R. Garcia, H. Kalva","doi":"10.1109/ICCE.2013.6487051","DOIUrl":"https://doi.org/10.1109/ICCE.2013.6487051","url":null,"abstract":"High Efficiency Video Coding (HEVC) is the next coding standard that is being finalized by ITU's Joint Collaborative Team on Video Coding (JCT-VC). This paper compares the H.264/AVC, current coding standard, and HEVC (aka H.265) in mobile compute environments. In this study, the focus, within the mobile compute environment, are smart phones. The major smart phone elements are smaller screen size, which is typically 3.5 inches diagonal to 5.0 inches diagonal for high end smart phones and typical cellular network bandwidth, which is typically 3G or faster. There is compelling subjective test feedback that indicates human device interaction focused on user's experience is very similar between HEVC and H.264 encoding standards for mobile environment screen size and higher cellphone bandwidth (such as 400kbps constant bit rate). This suggests the benefits of HEVC over H.264 in mobile environment are not as clear.","PeriodicalId":6432,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics (ICCE)","volume":"91 1","pages":"639-640"},"PeriodicalIF":0.0,"publicationDate":"2013-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87491955","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
Low-complexity depth map generation for real-time 2D-to-3D video conversion 低复杂性深度地图生成实时2d到3d视频转换
2013 IEEE International Conference on Consumer Electronics (ICCE) Pub Date : 2013-03-28 DOI: 10.1109/ICCE.2013.6486851
Chan-Hee Han, Si-Woong Lee, Hyun-Soo Kang
{"title":"Low-complexity depth map generation for real-time 2D-to-3D video conversion","authors":"Chan-Hee Han, Si-Woong Lee, Hyun-Soo Kang","doi":"10.1109/ICCE.2013.6486851","DOIUrl":"https://doi.org/10.1109/ICCE.2013.6486851","url":null,"abstract":"A low-complexity depth generation algorithm for 3D conversion of 2D videos is presented. For temporal consistency in global depth, a pattern-based depth generation method is introduced. In addition, refinement of depth from the combined depth cues of texture and motion is also addressed. Experimental results show that the proposed method outperforms previous algorithms in terms of the complexity and subjective quality.","PeriodicalId":6432,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics (ICCE)","volume":"3 1","pages":"185-186"},"PeriodicalIF":0.0,"publicationDate":"2013-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87557343","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
Improved Kanade-Lucas-Tomasi tracker for images with scale changes 改进了Kanade-Lucas-Tomasi追踪缩放变化的图像
2013 IEEE International Conference on Consumer Electronics (ICCE) Pub Date : 2013-03-28 DOI: 10.1109/ICCE.2013.6486783
Hyoung-Ki Lee, Kiwan Choi, Donggeon Kong, Jonghwa Won
{"title":"Improved Kanade-Lucas-Tomasi tracker for images with scale changes","authors":"Hyoung-Ki Lee, Kiwan Choi, Donggeon Kong, Jonghwa Won","doi":"10.1109/ICCE.2013.6486783","DOIUrl":"https://doi.org/10.1109/ICCE.2013.6486783","url":null,"abstract":"To match two images with a large scale difference, a scale parameter can be introduced into the warp parameters of the KLT tracker. For some images, the KLT tracker with the scale warp parameter fails to converge. We assume that this result is caused by the singularity of the Hessian matrix. An improved KLT tracker is proposed to avoid this tracking failure. The proposed method introduces an index (scale invariance index) to determine how close the Hessian matrix is to a singular one with the scale warp parameter. According to the index, either of two different sets of warp parameters is selected: one is with the scale warp parameter and the other is without it.","PeriodicalId":6432,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics (ICCE)","volume":"10 1","pages":"33-34"},"PeriodicalIF":0.0,"publicationDate":"2013-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84042630","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: 13
A novel stereoscopic image processing pipeline 一种新型立体图像处理流水线
2013 IEEE International Conference on Consumer Electronics (ICCE) Pub Date : 2013-03-28 DOI: 10.1109/ICCE.2013.6486886
Ja-Won Seo, Hae-Sun Lee, Jong-Hyub Lee, Sungjun Yim, Sang-Youl Park
{"title":"A novel stereoscopic image processing pipeline","authors":"Ja-Won Seo, Hae-Sun Lee, Jong-Hyub Lee, Sungjun Yim, Sang-Youl Park","doi":"10.1109/ICCE.2013.6486886","DOIUrl":"https://doi.org/10.1109/ICCE.2013.6486886","url":null,"abstract":"This paper presents a novel stereoscopic image processing pipeline which ensures the consistency of a stereoscopic image pair. Although a stereoscopic image calibration method should resolve both photometric and geometric binocular asymmetries, most previous approaches [1], [2] have mainly focused on the geometric calibration so far. In contrast to this biased research, we propose both photometric and geometric calibration methods which are readily applicable to an embedded pipeline for a stereoscopic camera system. The experimental results demonstrate the performance of the proposed pipeline for calibrating a stereoscopic image pair.","PeriodicalId":6432,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics (ICCE)","volume":"60 1","pages":"260-261"},"PeriodicalIF":0.0,"publicationDate":"2013-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87973290","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
Memory reduction method of luminance compensation algorithm for mobile AMOLED display applications 用于移动AMOLED显示的亮度补偿算法的内存减少方法
2013 IEEE International Conference on Consumer Electronics (ICCE) Pub Date : 2013-03-28 DOI: 10.1109/ICCE.2013.6486942
Kyong-Hwan Oh, Nack-Hyun Keum, O. Kwon
{"title":"Memory reduction method of luminance compensation algorithm for mobile AMOLED display applications","authors":"Kyong-Hwan Oh, Nack-Hyun Keum, O. Kwon","doi":"10.1109/ICCE.2013.6486942","DOIUrl":"https://doi.org/10.1109/ICCE.2013.6486942","url":null,"abstract":"A memory reduction method of luminance compensation algorithm using luminance sensor is proposed for high resolution mobile active matrix organic light emitting diode (AMOLED) display applications. The proposed method can be applied to AMOLED panels which have poor luminance uniformity even though compensation pixel circuit is used. Measurement results show that the deviation of luminance error is reduced from 18.1% to 3.8% when the proposed algorithm is applied to 5.3-inch AMOLED panel using threshold voltage compensation pixel structure.","PeriodicalId":6432,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics (ICCE)","volume":"97 1","pages":"389-390"},"PeriodicalIF":0.0,"publicationDate":"2013-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88545033","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
Lifestyle improvement support system considering context of a user 生活方式改善支持系统考虑用户的背景
2013 IEEE International Conference on Consumer Electronics (ICCE) Pub Date : 2013-03-28 DOI: 10.1109/ICCE.2013.6486972
Tomohiro Suzuki, M. Inoue
{"title":"Lifestyle improvement support system considering context of a user","authors":"Tomohiro Suzuki, M. Inoue","doi":"10.1109/ICCE.2013.6486972","DOIUrl":"https://doi.org/10.1109/ICCE.2013.6486972","url":null,"abstract":"Recently, a healthcare system utilizing electronic technology is attracting attention in the world. People are becoming increasingly conscious about health. Current healthcare services increase health awareness by providing information, but don't utilize the information. Moreover, medical service has problem of lacking the concept of prevention. For those problems, this research proposes a lifestyle improvement support system which shows user how to use advice. At the time of shopping and cooking, the system provides advice that match user's context. By using the context, the system provides proper advice. The previous research found that user's lifestyle is deeply related to the content of advice. In order to solve those problems, this research includes budget, work load, time in advice as context. This research performs a comparative evaluation of the proposed algorithm and the algorithm of the previous paper.","PeriodicalId":6432,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics (ICCE)","volume":"3 1","pages":"454-455"},"PeriodicalIF":0.0,"publicationDate":"2013-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86736359","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
Light field acquisition using wedge-shaped waveguide 利用楔形波导进行光场采集
2013 IEEE International Conference on Consumer Electronics (ICCE) Pub Date : 2013-03-28 DOI: 10.1109/ICCE.2013.6486870
Chang-Kun Lee, Taewon Lee, Hee-Jin Choi, Jae-Hyeung Park, S. Min
{"title":"Light field acquisition using wedge-shaped waveguide","authors":"Chang-Kun Lee, Taewon Lee, Hee-Jin Choi, Jae-Hyeung Park, S. Min","doi":"10.1109/ICCE.2013.6486870","DOIUrl":"https://doi.org/10.1109/ICCE.2013.6486870","url":null,"abstract":"We proposed the light field acquisition system using the wedge-shaped waveguide. To obtain the light field reflected from the object, the lens array is mounted on the wedge-shaped waveguide. The light field information is forwarded through the waveguide and captured. In the experiment, we obtained the light field image variant with the object distance.","PeriodicalId":6432,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics (ICCE)","volume":"25 1","pages":"228-229"},"PeriodicalIF":0.0,"publicationDate":"2013-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87152712","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
Active shutter glasses for 3D HDTV with flexible liquid crystal lens 带有柔性液晶镜头的3D高清电视主动快门眼镜
2013 IEEE International Conference on Consumer Electronics (ICCE) Pub Date : 2013-03-28 DOI: 10.1109/ICCE.2013.6486917
J. Han
{"title":"Active shutter glasses for 3D HDTV with flexible liquid crystal lens","authors":"J. Han","doi":"10.1109/ICCE.2013.6486917","DOIUrl":"https://doi.org/10.1109/ICCE.2013.6486917","url":null,"abstract":"The active shutter glasses for 3D HDTV is developed using flexible liquid crystal (FLC) lens. LC lens is made on polycarbonate (PC) substrates through conventional LCD processes. It shows the excellent viewing properties for 3D image.","PeriodicalId":6432,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics (ICCE)","volume":"2 1","pages":"336-337"},"PeriodicalIF":0.0,"publicationDate":"2013-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85347989","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
Background display for visually impaired people in mobile touch devices 移动触摸设备中视障人士的背景显示
2013 IEEE International Conference on Consumer Electronics (ICCE) Pub Date : 2013-03-28 DOI: 10.1109/ICCE.2013.6486977
Heesook Shin, Jeong-Mook Lim, Jong-uk Lee, Ki-Uk Kyung
{"title":"Background display for visually impaired people in mobile touch devices","authors":"Heesook Shin, Jeong-Mook Lim, Jong-uk Lee, Ki-Uk Kyung","doi":"10.1109/ICCE.2013.6486977","DOIUrl":"https://doi.org/10.1109/ICCE.2013.6486977","url":null,"abstract":"Existing visual representation and control restricts the access of visually impaired people to information in touch screen devices, but a flexible touch interface and multimodal representation can provide easy accessibility to blind users. To improve the accessibility of touch screen devices for visually impaired people, we propose a new approach to information representation and interaction using the concepts of `background display' and `foreground display'. Background display is defined as indirect representation elements, such as color, size, and location. Foreground display is defined as direct representation elements, such as text. We use auditory and tactile modality to present background display, and auditory display is used for foreground display. We found that blindfolded users understood the information on buttons more effectively and performed touch input tasks more quickly when background display was offered.","PeriodicalId":6432,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics (ICCE)","volume":"35 1","pages":"464-465"},"PeriodicalIF":0.0,"publicationDate":"2013-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82154996","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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