{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,24]],"date-time":"2023-10-24T06:10:29Z","timestamp":1698127829317},"reference-count":16,"publisher":"Wiley","issue":"13","license":[{"start":{"date-parts":[[2007,3,21]],"date-time":"2007-03-21T00:00:00Z","timestamp":1174435200000},"content-version":"vor","delay-in-days":5923,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Systems &amp;amp; Computers in Japan"],"published-print":{"date-parts":[[1991,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Model\u2010based image coding has been highlighted recently as a high\u2010efficiency coding method for TV telephone and TV conference systems. In a model\u2010based coding system, an ultralow\u2010rate image transmission is realized by obtaining common models of a facial image at both sides of a communication and by transmitting only modification parameters between them. However, it is difficult to realize a realtime processing of a model\u2010based coding with a conventional iterative\u2010processing type computer since the amount of material to analyze and synthesize at both sides is very large.<\/jats:p><jats:p>Realtime processing is absolutely necessary to realize a practical system using this method, i.e., highspeed processings at both the transmitter and receiver are required.<\/jats:p><jats:p>This paper describes a realtime facial image synthesis method based on a multiprocessor construction with a transputer. The transputer is a microcomputer having a communication capability with multiple processors and 10 MIPS CPU performance. Using this system in a pipeline processing with 20 processors, it is possible to synthesize realtime facial images at a rate of about 16 frames per second. If only a part around the lips is transmitted, it is possible to synthesize an image at a rate of about 40 frames per second with a network using five processors.<\/jats:p>","DOI":"10.1002\/scj.4690221307","type":"journal-article","created":{"date-parts":[[2007,7,7]],"date-time":"2007-07-07T20:26:20Z","timestamp":1183839980000},"page":"59-69","source":"Crossref","is-referenced-by-count":1,"title":["A realtime model\u2010based facial image synthesis based on multiprocessor network"],"prefix":"10.1002","volume":"22","author":[{"given":"Shigeo","family":"Morishima","sequence":"first","affiliation":[]},{"given":"Seiji","family":"Kobayashi","sequence":"additional","affiliation":[]},{"given":"Hiroshi","family":"Harashima","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2007,3,21]]},"reference":[{"key":"e_1_2_1_2_2","unstructured":"K.Aizawa Y.Yamada H.Harashima andT.Saito.Model synthesis and facial\u2010image synthesis for analysis\/synthesis coding. Papers of Technical Group on Information Engineering I.E.C.E. Japan IE87\u20102 (1987)."},{"key":"e_1_2_1_3_2","unstructured":"H.Harashima K.Aizawa andT.Saito.Idea of next\u2010generation image coding. Trans. (D) I.E.I.C.E. Japan IE87\u20101 (1987)."},{"key":"e_1_2_1_4_2","unstructured":"K.Aizawa H.Harashima andT.Saito.Analysis\/synthesis coding using structure model. Trans. I.E.C.E. Japan J72\u2010B\u2010I pp.200\u2013207(1989)."},{"key":"e_1_2_1_5_2","unstructured":"I.Tamiya H.Harasaki T.Nishiya M.Yamashina andT.Enomoto.Parallel processor system for realtime video\u2010signal processing. National Conference of I.E.C.E. Japan 251(1987)."},{"key":"e_1_2_1_6_2","unstructured":"N.Yagi R.Yajima K.Enonami S.Mikami N.Sasaki K.Hoshino K.Harukawa andH.Yamada.Realtime image\u2010signal processing LSI\u2010PICOT. National Spring Conference I.E.C.E. Japan D\u2010202 (1988)."},{"key":"e_1_2_1_7_2","unstructured":"S.Kuroda K.Sasakawa andI.Segi.Variable pipeline type high\u2010speed image processing system (PICIP). National Spring Conference I.E.C.E. Japan D\u2010265 (1989)."},{"key":"e_1_2_1_8_2","unstructured":"T.SawabeandT.Fujii.Examination of ultrahigh resolution image coding processing using multi\u2010DSP. The Fourth DSP Symposium A\u20103\u20105 pp.157\u2013162(1989)."},{"key":"e_1_2_1_9_2","unstructured":"M.IchikawaandK.Shomoura.Realtime moving image coding system using multiprocessors. Papers of Technical Group on Information Engineering I.E.C.E. Japan IE89\u201032 (1989)."},{"key":"e_1_2_1_10_2","unstructured":"S.Morishima S.Okada andH.Harashima.Examination of facial image synthesis for intelligent interface. Trans. I.E.C.E. Japan J73\u2010D\u2010II pp.351\u2013359(1990)."},{"key":"e_1_2_1_11_2","unstructured":"S.Morishima K.Aizawa andH.Harashima.Automatic facial image synthesis based on speech information. Collected Papers of the Fourth Nicograph Paper Contest pp.139\u2013146(1988)."},{"key":"e_1_2_1_12_2","volume-title":"Transputer Reference Manual","author":"INMOS, Ltd","year":"1988"},{"key":"e_1_2_1_13_2","unstructured":"K.Kaneko S.Morishima K.Aizawa andH.Harashima.Analysis\/synthesis of image of lips based on model. National Spring Conference I.E.C.E. Japan D\u2010101 (1988)."},{"key":"e_1_2_1_14_2","unstructured":"K.Mukai S.Morishima K.Aizawa andH.Harashima.Rule synthesis of image of lips based on model. National Spring Conference I.E.C.E. Japan D\u2010102 (1988)."},{"key":"e_1_2_1_15_2","unstructured":"S.Kobayashi M.Ichikawa K.Masamura andS.Morishima.Examination of facial image synthesis using transputer. National Spring Conference I.E.C.E. Japan D\u2010174 [no date given]."},{"key":"e_1_2_1_16_2","unstructured":"S.Morishima S.Okada S.Kobayashi andH.Harashima.Examination of natural man\u2010machine interface and realtime synthesis of facial image. PCSJ89 7\u201312 pp.123\u2013124(1989)."},{"key":"e_1_2_1_17_2","doi-asserted-by":"publisher","DOI":"10.1145\/360349.360353"}],"container-title":["Systems and Computers in Japan"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fscj.4690221307","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/scj.4690221307","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,23]],"date-time":"2023-10-23T03:15:49Z","timestamp":1698030949000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/scj.4690221307"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,1]]},"references-count":16,"journal-issue":{"issue":"13","published-print":{"date-parts":[[1991,1]]}},"alternative-id":["10.1002\/scj.4690221307"],"URL":"https:\/\/doi.org\/10.1002\/scj.4690221307","archive":["Portico"],"relation":{},"ISSN":["0882-1666","1520-684X"],"issn-type":[{"value":"0882-1666","type":"print"},{"value":"1520-684X","type":"electronic"}],"subject":[],"published":{"date-parts":[[1991,1]]}}}