Pub Date : 2004-09-01DOI: 10.1109/ISCE.2004.1375930
Youngbin Chang, Jaeweon Cho, Pan-Yuh Joo, Hyeonwoo Lee
Audible noise caused by uplink periodic hulrt transmis.rion in mobile terminol can irritate a talking ziser. Such audible noise problem has heen resolved by harrlwure filtering. In tliis paper ~ , e propose a burst data transmi.wion scheme that can ef$cientlv suppress the audible noise. Tl7rong17 the use ofthe proposed scheme, we cun considerahlv reduce die audible noire withoar !lie hardwore coni~~onents andfiltcring. Index Terms Audible noise, Data transmission, Hardware complexity, Mobile terminal
{"title":"Data burst transmission scheme to suppress audible noise in mobile handheld terminal","authors":"Youngbin Chang, Jaeweon Cho, Pan-Yuh Joo, Hyeonwoo Lee","doi":"10.1109/ISCE.2004.1375930","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375930","url":null,"abstract":"Audible noise caused by uplink periodic hulrt transmis.rion in mobile terminol can irritate a talking ziser. Such audible noise problem has heen resolved by harrlwure filtering. In tliis paper ~ , e propose a burst data transmi.wion scheme that can ef$cientlv suppress the audible noise. Tl7rong17 the use ofthe proposed scheme, we cun considerahlv reduce die audible noire withoar !lie hardwore coni~~onents andfiltcring. Index Terms Audible noise, Data transmission, Hardware complexity, Mobile terminal","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"56 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":"130142205","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}
Pub Date : 2004-09-01DOI: 10.1109/ISCE.2004.1375955
Siyue Chen, H. Leung, H. Ding
In this paper', a hijden channel created by removing the audio coinponents below a percepiiiul musk is pi-oposed to transmit e,rtra data cunciiri%'nt!v with voice iliroiigh a ielephone channel. While a conventional phone ferminal is still able to access the hasic voice service, the udded decoding inechani.~in can extract the hidden data and pi~ovide man)> concurrent services, snch as non-in~ermption cull waiting arid conciirrent text messages. The e.rperimenta1 resdts show /ha! on acceptahle data rate can be uchieved by the proposed scheme. service. Index Terms Data hiding, PSTN, speech coding, concurrent
{"title":"Concurrent data transmission on analog telephone channel by data hiding technique","authors":"Siyue Chen, H. Leung, H. Ding","doi":"10.1109/ISCE.2004.1375955","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375955","url":null,"abstract":"In this paper', a hijden channel created by removing the audio coinponents below a percepiiiul musk is pi-oposed to transmit e,rtra data cunciiri%'nt!v with voice iliroiigh a ielephone channel. While a conventional phone ferminal is still able to access the hasic voice service, the udded decoding inechani.~in can extract the hidden data and pi~ovide man)> concurrent services, snch as non-in~ermption cull waiting arid conciirrent text messages. The e.rperimenta1 resdts show /ha! on acceptahle data rate can be uchieved by the proposed scheme. service. Index Terms Data hiding, PSTN, speech coding, concurrent","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"16 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":"131643957","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}
Pub Date : 2004-09-01DOI: 10.1109/ISCE.2004.1375999
Chae-Sung Leem, Tac-Kook Kim, K. Chang, I. Shim, Gwi-Tae Park
~ system Integration is sign;ficant role in building. hecanse the inore h71ilding .sy.~teiii is integruted. the inwe they can save the niunugeinent ond energv C U S L Open protocol that guarantee iiiteroperahilin. is increasingli’ used to integrate the hnilding s):rfem. However. recenfls hailding auto,natioii .s.vstem i.s used together. with mans open protocolr (BAcnet, Lon Worky. ModBUS. etc) mid is i7eeded another network equipment for .system integration. Iniegration rising tliis eqiiipment is set u’ifli limifs. 111 this paper, we suggest the sclieine using on$ TCP/IP as building s.v.sten7 intrgrution and show the po.s.sibi/in.’. Network Index Terms IBS, TCP/IP, Integration. Building
{"title":"Performance evaluation of building network system integration using TCP/IP","authors":"Chae-Sung Leem, Tac-Kook Kim, K. Chang, I. Shim, Gwi-Tae Park","doi":"10.1109/ISCE.2004.1375999","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375999","url":null,"abstract":"~ system Integration is sign;ficant role in building. hecanse the inore h71ilding .sy.~teiii is integruted. the inwe they can save the niunugeinent ond energv C U S L Open protocol that guarantee iiiteroperahilin. is increasingli’ used to integrate the hnilding s):rfem. However. recenfls hailding auto,natioii .s.vstem i.s used together. with mans open protocolr (BAcnet, Lon Worky. ModBUS. etc) mid is i7eeded another network equipment for .system integration. Iniegration rising tliis eqiiipment is set u’ifli limifs. 111 this paper, we suggest the sclieine using on$ TCP/IP as building s.v.sten7 intrgrution and show the po.s.sibi/in.’. Network Index Terms IBS, TCP/IP, Integration. Building","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"25 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":"131181367","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}
Pub Date : 2004-09-01DOI: 10.1109/ISCE.2004.1375903
U. Reiter, F. Korner, M. Kootz, S. Ruffer
The,following paper disciisses issiies regarding scene composifion Jor 3D interactive aiidiovisiial applicafion systems. These sy fems genei-al/,v provide auditopfeedhack to flte iaer. so that a virtual room can be e-rperienced hoth visriall~ and acowficall,v. Uiifil now, the desgrt prucess ($the room acoiistic propei-tie.7 has always been separatedftom the process of vistral modelling of the room, main@ hecallst! the fools that scene de.signers normally iise do not provide the necessaiy feuhires Jar on acoustic descripfion. The work presented here is a snccessfiil approach fo solve this problem. It simp/,/;e.s the modelling task while consideidly shortening tile time iiecessar?, 10 &sign sirch scenes.' Index Terms Acoustic Design, Acoustic Texturing Tool, M P E G 4 AudioBIFS, Virtual Acoustics.
{"title":"A room acoustics design tool for MPEG-4 conforming scene design","authors":"U. Reiter, F. Korner, M. Kootz, S. Ruffer","doi":"10.1109/ISCE.2004.1375903","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375903","url":null,"abstract":"The,following paper disciisses issiies regarding scene composifion Jor 3D interactive aiidiovisiial applicafion systems. These sy fems genei-al/,v provide auditopfeedhack to flte iaer. so that a virtual room can be e-rperienced hoth visriall~ and acowficall,v. Uiifil now, the desgrt prucess ($the room acoiistic propei-tie.7 has always been separatedftom the process of vistral modelling of the room, main@ hecallst! the fools that scene de.signers normally iise do not provide the necessaiy feuhires Jar on acoustic descripfion. The work presented here is a snccessfiil approach fo solve this problem. It simp/,/;e.s the modelling task while consideidly shortening tile time iiecessar?, 10 &sign sirch scenes.' Index Terms Acoustic Design, Acoustic Texturing Tool, M P E G 4 AudioBIFS, Virtual Acoustics.","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":"124676153","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}
Pub Date : 2004-09-01DOI: 10.1109/ISCE.2004.1375938
Mahfuzur Rahman, M. Ieee, N. Hu, J. Buford, Alan Kaplan
Absiracl Instant Messaging and Presence service i.s emerging as a major killer application in the telecommiinicutions indiistrv. Hence in the wireless indnsty there is a need for an initiative of mobile miiltimedia instant messaging and prwence service (IMPS) architectirre and protocol standard that takes mohile reqirirements into accoiint and ensiires interoperahilip herween d$ferent mobile terminals, operators and $.red Internet service providers. I n the ciwrent 2G and 2.5G mohile networkr. the Wiieless Village initiative provide.^ a standard architectiire and protocol suite to build interoperable IMPS service covering miiltimedia content sharing. group chat and presence nut;fkation. and addresses the privacy and access control issires. However with the gaining popiilurif?, of SIP (Session Initiation Pr.otoco1) in the 3G nehvork. it is anticipated that the mobile miiltimedia IMPS architectiire arid protocol standard will converge and align with the SIP/aniil,l~. SIP is ciii-rently being adopted as the core call cuntrolpr~otocol in 3G IMS (1P Multimedia Subsytem) nehvoi-kv. It is e-xpected that the Wirele.ss Village standard uill eventira1l.v integrate with the SIP approach. In /Iri.s poper I(% inti-odiice the conimon IMPS service architecture. analyze the stateofart IMPS protaco1 standards. and envision the IMPS evolirtion in the mobile arena.
{"title":"Mobile multimedia instant messaging and presence services: the architecture and protocols","authors":"Mahfuzur Rahman, M. Ieee, N. Hu, J. Buford, Alan Kaplan","doi":"10.1109/ISCE.2004.1375938","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375938","url":null,"abstract":"Absiracl Instant Messaging and Presence service i.s emerging as a major killer application in the telecommiinicutions indiistrv. Hence in the wireless indnsty there is a need for an initiative of mobile miiltimedia instant messaging and prwence service (IMPS) architectirre and protocol standard that takes mohile reqirirements into accoiint and ensiires interoperahilip herween d$ferent mobile terminals, operators and $.red Internet service providers. I n the ciwrent 2G and 2.5G mohile networkr. the Wiieless Village initiative provide.^ a standard architectiire and protocol suite to build interoperable IMPS service covering miiltimedia content sharing. group chat and presence nut;fkation. and addresses the privacy and access control issires. However with the gaining popiilurif?, of SIP (Session Initiation Pr.otoco1) in the 3G nehvork. it is anticipated that the mobile miiltimedia IMPS architectiire arid protocol standard will converge and align with the SIP/aniil,l~. SIP is ciii-rently being adopted as the core call cuntrolpr~otocol in 3G IMS (1P Multimedia Subsytem) nehvoi-kv. It is e-xpected that the Wirele.ss Village standard uill eventira1l.v integrate with the SIP approach. In /Iri.s poper I(% inti-odiice the conimon IMPS service architecture. analyze the stateofart IMPS protaco1 standards. and envision the IMPS evolirtion in the mobile arena.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"79 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":"124944510","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}
Pub Date : 2004-09-01DOI: 10.1109/ISCE.2004.1375904
U. Reiter, M. Schwark
Until iiow there nre only very few MPEG-4 players nvnilabk or uuder developineuf which combine 3D visual ond auditory capabilities. 111 this piper we ,focus on the audio rendering reqrrireinerits oud we e.rplain the coitcept of the 'Tnngn Engine ', which does the nudio reridering in the IAVAS MPEG-1 player developed nt the Iiisfitute qf Media Techiiology .f the Technische Uiiiviwitiir Ilmenair, Germany Index Terms audio rendering, Interactive Audio Visual Application Systems (IAVAS), MPEG-4 Audio, Tanga Engine.
{"title":"A plug-in based audio rendering concept for an MPEG-4 audio subset","authors":"U. Reiter, M. Schwark","doi":"10.1109/ISCE.2004.1375904","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375904","url":null,"abstract":"Until iiow there nre only very few MPEG-4 players nvnilabk or uuder developineuf which combine 3D visual ond auditory capabilities. 111 this piper we ,focus on the audio rendering reqrrireinerits oud we e.rplain the coitcept of the 'Tnngn Engine ', which does the nudio reridering in the IAVAS MPEG-1 player developed nt the Iiisfitute qf Media Techiiology .f the Technische Uiiiviwitiir Ilmenair, Germany Index Terms audio rendering, Interactive Audio Visual Application Systems (IAVAS), MPEG-4 Audio, Tanga Engine.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"13 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":"121981618","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}
Pub Date : 2004-09-01DOI: 10.1109/ISCE.2004.1375911
S. Hashemipour, M. Ali
~ die main focii.~ of this paper is on MPEG-21. MPEG-21 is the latest standard in the MPEGfamily and this paper will di.scii.ss its capabilities, in particular., its language. DIDL (Digital Item Declaration Language). DIDL. being an XML limed laiipage, is pouvi~iil, ,fle.rihle and can i17tegrate with other languages siich as SMIL (Si~nchranized Miiltiniedia Integration Lungiiage) and JavaScript. Thus creating highly adaptable and fle,rible weh app1icution.s. compatible vvifli almost ay? hi-owsen Thefolluwing u'ill he demonstrated in the corning s?inposiiiin:
{"title":"MPEG-21 & DIDL: dawn of a new multimedia eva","authors":"S. Hashemipour, M. Ali","doi":"10.1109/ISCE.2004.1375911","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375911","url":null,"abstract":"~ die main focii.~ of this paper is on MPEG-21. MPEG-21 is the latest standard in the MPEGfamily and this paper will di.scii.ss its capabilities, in particular., its language. DIDL (Digital Item Declaration Language). DIDL. being an XML limed laiipage, is pouvi~iil, ,fle.rihle and can i17tegrate with other languages siich as SMIL (Si~nchranized Miiltiniedia Integration Lungiiage) and JavaScript. Thus creating highly adaptable and fle,rible weh app1icution.s. compatible vvifli almost ay? hi-owsen Thefolluwing u'ill he demonstrated in the corning s?inposiiiin:","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"67 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":"121048571","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}
Pub Date : 2004-09-01DOI: 10.1109/ISCE.2004.1375970
Jing-Ying Chang, Chung-Jr Lian, Liang-Gee Chen
Color stnictiire descriptor (CSD) arid scalable colrir descriptor (SCD) provide .sati.s/actoiy and scalable inluge inde,~ing and rebieval resiiIts among other color-based descriptors in MPEG-7. The sfiperiori
{"title":"Architecture and analysis of color structure and scalable color descriptor for real-time video indexing and retrieval","authors":"Jing-Ying Chang, Chung-Jr Lian, Liang-Gee Chen","doi":"10.1109/ISCE.2004.1375970","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375970","url":null,"abstract":"Color stnictiire descriptor (CSD) arid scalable colrir descriptor (SCD) provide .sati.s/actoiy and scalable inluge inde,~ing and rebieval resiiIts among other color-based descriptors in MPEG-7. The sfiperiori<v of' CSD comes .from the con.sk/eration oJ space disti-ihiition of' pirel colors and SCD pravides .scalability on histogram by a Haar-,filter. I n this paper, LW proposed the first hardware architecttire that conibines CSD and SCD /I? ~~esoiirce sharing, and it can generate descriptions withframe size 256x256 and 30 frames per second fps). This architecture pinides ahoirt 12 times speed-iip than rimning on a 2.54 GHz n~icropruce.s.sor plat/urm to achieve real-time applications like assisting fast algmoritlmi of' motion estimation in video coding system and circiimstance change detectioii in srirveillancr system. I Index Terms Hardware architecture, indexing and retrieval, MPEG-7 application, MPEG-7 descriptor.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"31 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":"115312312","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}
Pub Date : 2004-09-01DOI: 10.1109/ISCE.2004.1375925
Z. Cai
The ringing arteJuct e.rist.7 not only in the encoded images by JPEG and JPEG 2000. hut aka in the encoded video .sequences by MPEG-I MPEG-2, and MPEG4. Based on the unalyis ofthe profile of tlte encoded image, an adaptive averaging,filtering techniqlie is proposed in this paper. An edge detrction operator is wed in extracting the edges in an image. BV nsing the edge infortnation. an averaging filrr i.7 applied to onlv the pi.rels near edges bnt not on the edges. Experimental resiilts show that the ringing arteJact can be reduced greatlv and overall image qitalih i s improved in terms of siibjective and objective criteria. The proposed filtering merhod is simple hiit effective. I t can be nsed together with DCT-bused or wavelet-based image or 'video compression system to improve the quality of decoded images. Index Terms Coding artefact reduction, image filtering, image processing, ringing artefact reduction.
{"title":"Ringing artefact reduction using adaptive averaging filtering","authors":"Z. Cai","doi":"10.1109/ISCE.2004.1375925","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375925","url":null,"abstract":"The ringing arteJuct e.rist.7 not only in the encoded images by JPEG and JPEG 2000. hut aka in the encoded video .sequences by MPEG-I MPEG-2, and MPEG4. Based on the unalyis ofthe profile of tlte encoded image, an adaptive averaging,filtering techniqlie is proposed in this paper. An edge detrction operator is wed in extracting the edges in an image. BV nsing the edge infortnation. an averaging filrr i.7 applied to onlv the pi.rels near edges bnt not on the edges. Experimental resiilts show that the ringing arteJact can be reduced greatlv and overall image qitalih i s improved in terms of siibjective and objective criteria. The proposed filtering merhod is simple hiit effective. I t can be nsed together with DCT-bused or wavelet-based image or 'video compression system to improve the quality of decoded images. Index Terms Coding artefact reduction, image filtering, image processing, ringing artefact reduction.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"22 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":"116734068","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}
Pub Date : 2004-09-01DOI: 10.1109/ISCE.2004.1375905
Sung-Wen Wang, Yi-Shin Tung, Hsien-Shuo Chen, Ja-Ling Wu, Sheng-Ho Wang
~ MPEG-4 Vi,wul is widely used in ihe consumer rlecrronics mo&l.EIs during these .wars. /I hcn+ilr U lot of applicaiions. sack o . ~ Inicmer .srreuming sarveillanra cwie,n, wire1e.v.y TV. comer,wrionul video conmonicalion and msliimedio nzmqing . A realrime encoder of MPEG-4 Advonced Simple Profile (ASP). amended in MPEG-4 Viruol second version. r~'-en/i)rc~ec ihose applicuiions U lor. [n this poper. we invesrigure the +crivenf.x~ qf /he coding tools provided h j MPEG-4 ASP, and ckoose a srriruhk szr ofilwm. hmed on some ,zovel mode-selecrion ntechanisn~s. io realize (1 .m/Iware rrullime MPEG-4 ASP encoder on PCs. Exp,r,?,nmiol rerlrlls show /hot hoth herler coding eJficiency and fbst erecurion .speed c m he ohiuined. Index Terms MPEG-4 ASP, Realtime Encoder, ACIDC Prediclion, Fast Mode Decision.
{"title":"Novel mode-selection mechanism for realizing a live MPEG-4 ASP encoder","authors":"Sung-Wen Wang, Yi-Shin Tung, Hsien-Shuo Chen, Ja-Ling Wu, Sheng-Ho Wang","doi":"10.1109/ISCE.2004.1375905","DOIUrl":"https://doi.org/10.1109/ISCE.2004.1375905","url":null,"abstract":"~ MPEG-4 Vi,wul is widely used in ihe consumer rlecrronics mo&l.EIs during these .wars. /I hcn+ilr U lot of applicaiions. sack o . ~ Inicmer .srreuming sarveillanra cwie,n, wire1e.v.y TV. comer,wrionul video conmonicalion and msliimedio nzmqing . A realrime encoder of MPEG-4 Advonced Simple Profile (ASP). amended in MPEG-4 Viruol second version. r~'-en/i)rc~ec ihose applicuiions U lor. [n this poper. we invesrigure the +crivenf.x~ qf /he coding tools provided h j MPEG-4 ASP, and ckoose a srriruhk szr ofilwm. hmed on some ,zovel mode-selecrion ntechanisn~s. io realize (1 .m/Iware rrullime MPEG-4 ASP encoder on PCs. Exp,r,?,nmiol rerlrlls show /hot hoth herler coding eJficiency and fbst erecurion .speed c m he ohiuined. Index Terms MPEG-4 ASP, Realtime Encoder, ACIDC Prediclion, Fast Mode Decision.","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":"128715336","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：