IEEE International Symposium on Consumer Electronics, 2004最新文献

Low-power and high-speed VLSI architecture of 2-D DWT for JPEG2000 基于JPEG2000的二维DWT低功耗高速VLSI架构

IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375915

Xuguang Lan, Nanning Zheng, Yuehu Liu

引用次数: 0

Enrichment of semantic metadata based on interactions with user associations 丰富基于与用户关联交互的语义元数据

IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1376019

A. Peregudov, K. Glasman

{"title":"Enrichment of semantic metadata based on interactions with user associations","authors":"A. Peregudov, K. Glasman","doi":"10.1109/ISCE.2004.1376019","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1376019","url":null,"abstract":"More and more aitdio-visual injormatiun is available on the World Wide Web. There is an increasing amount of broadcast channeb available. In such a situation. to attoin a competitive advantage, contenl ~ e p o ~ i t < ~ t k ~ must progress to collecting and managing knowledge abort! all @pes of injbrmation including films and TV programs. Semantic metadata is the most valuable one for the user who want.s to get knowledge. I t is usuall,v created by a professional analyst in the labor-intensive activiy. A new approach to the creation of semantic metadata inchiding affective one is sugge.sted. It is ba.sed on the collection of use‘s ’ evahtation of aiidiovisual content. A cooperative interaction of a content repositop and users associations resnlts in the cooperative metadata enrichment. The main features of this method are: continuous evaluation in the course of time made hy users msociations with varying background. education and motivation: evaluation of different attributes of audiovisual events on dilf.;rent scales. Experiments were carried out to examine the approach sirgge.sted in the ciirrent paper. The aim of these experiments was to evaluate the emotional tension created bv ,fiattire films ’ events and to select keyfi-ames ofthese events. The statistically proven reszilts .f‘ these experiments confirmed that itset..s with d;jfkrent age f rom children to adults) and vanCng background, education and mativattoti can indicate emotional tension on different scales (scales based on coniple.rit?, or informational attvilurtes, on the degrees of interest and un1iredictabilih, of dramatic ewent.~). The s t o p shapes made on the basis of these e.yperimenta1 results look like ones made l ~ y profi.s.siona1 analysts. However regular dependences between users ’ pmJ;Ie.s and their prefi.rence.s were detected. It means that this method can he used to gficientlv create dif/^erent types of summaries for dljfkrent ypes of TV viewers and the Internet use.’. Index Terms Audiovisual content, metadata enrichment, semantic metadata.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115482891","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

Genetic algorithm based printed circuit board (pcb) inspection system 基于遗传算法的印刷电路板检测系统

IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1376000

S. Mashohor, J. Evans, T. Arslan

{"title":"Genetic algorithm based printed circuit board (pcb) inspection system","authors":"S. Mashohor, J. Evans, T. Arslan","doi":"10.1109/ISCE.2004.1376000","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1376000","url":null,"abstract":"This paper presents the first prototype of automating a low-cost printed circuit hoard (PCB) inspection on physical defects through the development of a technique for image detection using a Genetic Algorithm (CA). A GA is a powerful search technique which is applicable to various type of problems. The algorithm works on the principle of simulation of the evolution of individual structures via prwesses such as selection, mutation and crossover. This research aims to detect rotation angle and displacement of a board placed arbitrarily on a conveyor belt passing under the camera. Variant rotation and displacement values are represented as chmmosoma to create a population which will evolve using GA operators and a specially tailored fitness function. Ideal parameter tuning of CA plays an important mle in boosting the capability of this technique in order to perform effectively in the PCB inspection environment. Previous results regarding the use of CA on ARM based embedded PCB inspection system which focused on rotation and displacement of Integrated Circuits provides the motivation for this research. This research is run on Linux-based PC and real industrial samples PCB images are used in the implementation.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122600515","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: 10

Performance evaluation of a DVD processor using transaction level models 使用事务级模型对DVD处理器进行性能评估

IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375972

S. Sudharsanan

引用次数: 2

A study of the multimedia data service using external devices synchronised with a tv program 使用与电视节目同步的外部设备的多媒体数据服务的研究

IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375981

H. Konishi, K. Kai

引用次数: 0

Visually lossless adaptive compression for medical images with JPEG 2000 JPEG 2000医学图像的视觉无损自适应压缩

IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375912

D. Wu, D. Tan, H. Wu

引用次数: 7

An av system using natural language understanding 使用自然语言理解的av系统

IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1376007

M. Matsuda, T. Hase

引用次数: 1

Image interpolation using classification-based neural networks 基于分类的神经网络图像插值

IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375920

Hao Hu, P. M. Holman, G. de Haan

引用次数: 14

Color correction method for CMOS camera phone image 彩色校正方法的CMOS相机手机图像

IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375921

Chan-Ho Han, Seong-Geun Kwon, Seung-Jin Lee, Eun-Su Kim, K. Sohng

{"title":"Color correction method for CMOS camera phone image","authors":"Chan-Ho Han, Seong-Geun Kwon, Seung-Jin Lee, Eun-Su Kim, K. Sohng","doi":"10.1109/ISCE.2004.1375921","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375921","url":null,"abstract":"~ This paper concentrated on color correction of smrrll mega-pixel CMOS image sensor (CIS) tising a new colorimetric characterization method. In the area of mobile camera phone, a small mega-pixel CMOS image sensor is widely used. Ilowever. the RGB signals generated by dijferent CIS ore not eqtial .for the same scene. Therefore, CISs are charocterized h a d on a CIE standard colorimetric ohserver. One method ofderiving U colorimetric characterizution matrix hehwen cumera RGB outpiit sigituls and CIE X Y Z trisfinittlrrs valires is least squares polynomial modeling. Yet, this involves tediotts e.rperiment.s to obtain a CIS transfir matri.r tinder various white balance poirtts for the same CIS. Accordinglj,. the cttrrent paper proposes a new method for obtoining CIS transfer matrices tinder diflirent white balances rising a 3x3 camera tran.@r ma1ri.r under a specific white halance point. As sztch. the proposed methods enables a CIS transfkr matri.r tinder any other white balance to be obtained tising the colorimetric coordinates for the phosphor primaries derived .f>oni a 3x3 littear transfer matrix tinder a certain white halonce point. The e.rperimenta1 restilts confirmed that the /ran$& characteristic of CMOS image sensor after color correction rising the proposed method i.s close to that of ideal CMOS image sensor'. Index Terms CMOS image sensor, colorimetric characterization, color correction, camera phone.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129158415","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

The shadow tool - new visual cues for MPEG-4 authors 阴影工具- MPEG-4作者的新视觉提示

IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI: 10.1109/ISCE.2004.1375908

H. Drumm, U. Kuhhirt

引用次数: 1