TOP > 外国特許検索 > OTHER VIEWPOINT CLOSED SURFACE IMAGE PIXEL VALUE CORRECTION DEVICE, METHOD OF CORRECTING OTHER VIEWPOINT CLOSED SURFACE IMAGE PIXEL VALUE, USER POSITION INFORMATION OUTPUT DEVICE, METHOD OF OUTPUTTING USER POSITION INFORMATION

OTHER VIEWPOINT CLOSED SURFACE IMAGE PIXEL VALUE CORRECTION DEVICE, METHOD OF CORRECTING OTHER VIEWPOINT CLOSED SURFACE IMAGE PIXEL VALUE, USER POSITION INFORMATION OUTPUT DEVICE, METHOD OF OUTPUTTING USER POSITION INFORMATION コモンズ

外国特許コード F120006251
整理番号 P09-23
掲載日 2012年2月20日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2011JP067583
国際公開番号 WO 2012/015059
国際出願日 平成23年8月1日(2011.8.1)
国際公開日 平成24年2月2日(2012.2.2)
優先権データ
  • 特願2010-172948 (2010.7.30) JP
発明の名称 (英語) OTHER VIEWPOINT CLOSED SURFACE IMAGE PIXEL VALUE CORRECTION DEVICE, METHOD OF CORRECTING OTHER VIEWPOINT CLOSED SURFACE IMAGE PIXEL VALUE, USER POSITION INFORMATION OUTPUT DEVICE, METHOD OF OUTPUTTING USER POSITION INFORMATION コモンズ
発明の概要(英語) A technology for creating an arbitrary viewpoint image with high image quality on the basis of image pixel value information as seen from a single viewpoint, and real spatial positional information has not been known. A hidden point is extracted on the basis of a relative positional relationship between the real spatial positional information for a group of measurement points projectable onto a single viewpoint closed surface, a projection point on the single viewpoint closed surface for an arbitrary measurement point obtained from the image pixel value information for real spatial positional information, and a projection point neighboring the projection point on the single viewpoint closed surface for an arbitrary measurement point obtained from the image pixel value information of the real spatial positional information; a relative positional relationship between a projection point on an other viewpoint closed surface for an arbitrary measurement point, and a projection point neighboring the projection point on the other viewpoint closed surface for the arbitrary measurement point ; the distance from an arbitrary measurement point to another viewpoint position; and the distance from a measurement point projected onto a neighboring projection point on the other viewpoint closed surface to another viewpoint position. Furthermore, the image pixel value of the projection point on the other viewpoint closed surface for the extracted hidden point is corrected using the distance from a measurement point projected onto a neighboring projection point on the other viewpoint closed surface to another viewpoint position, and the image pixel value of the measurement point projected onto a neighboring projection point.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • Shibaura Institute of Technology
  • 発明者(英語)
  • NAKAGAWA Masafumi
  • KUROKI Masato
国際特許分類(IPC)
指定国 AE(UTILITY MODEL),AG,AL(UTILITY MODEL),AM(PROVISIONAL PATENT)(UTILITY MODEL),AO(UTILITY MODEL),AT(UTILITY MODEL),AU,AZ(UTILITY MODEL),BA(CONSENSUAL PATENT),BB,BG(UTILITY MODEL),BH(UTILITY MODEL),BR(UTILITY MODEL),BW,BY(UTILITY MODEL),BZ(UTILITY MODEL),CA,CH,CL(UTILITY MODEL),CN(UTILITY MODEL),CO(UTILITY MODEL),CR(UTILITY MODEL),CU(INVENTOR'S CERTIFICATE),CZ(UTILITY MODEL),DE(UTILITY MODEL),DK(UTILITY MODEL),DM,DO(UTILITY MODEL),DZ,EC(UTILITY MODEL),EE(UTILITY MODEL),EG(UTILITY MODEL),ES(UTILITY MODEL),FI(UTILITY MODEL),GB,GD,GE(UTILITY MODEL),GH(UTILITY CERTIFICATE),GM,GT(UTILITY MODEL),HN(UTILITY MODEL),HR(CONSENSUAL PATENT),HU(UTILITY MODEL),ID,IL,IN,IS,JP(UTILITY MODEL),KE(UTILITY MODEL),KG(UTILITY MODEL),KM,KN,KP(INVENTOR'S CERTIFICATE)(UTILITY MODEL),KR(UTILITY MODEL),KZ(PROVISIONAL PATENT)(UTILITY MODEL),LA,LC,LK,LR,LS(UTILITY MODEL),LT,LU,LY,MA,MD(UTILITY MODEL),ME,MG,MK,MN,MW,MX(UTILITY MODEL),MY(UTILITY-INNOVATION),MZ(UTILITY MODEL),NA,NG,NI(UTILITY MODEL),NO,NZ,OM(UTILITY MODEL),PE(UTILITY MODEL),PG,PH(UTILITY MODEL),PL(UTILITY MODEL),PT(UTILITY MODEL),RO,RS(PETTY PATENT),RU(UTILITY MODEL),SC,SD,SE,SG,SK(UTILITY MODEL),SL(UTILITY MODEL),SM,ST,SV(UTILITY MODEL),SY,TH(PETTY PATENT),TJ(UTILITY MODEL),TM(PROVISIONAL PATENT),TN,TR(UTILITY MODEL),TT(UTILITY CERTIFICATE),TZ,UA(UTILITY MODEL),UG(UTILITY CERTIFICATE),US,UZ(UTILITY MODEL),VC(UTILITY CERTIFICATE),VN(PATENT FOR UTILITY SOLUTION),ZA,ZM,ZW,EP(AL,AT,BE,BG,CH,CY,CZ,DE,DK,EE,ES,FI,FR,GB,GR,HR,HU,IE,IS,IT,LT,LU,LV,MC,MK,MT,NL,NO,PL,PT,RO,RS,SE,SI,SK,SM,TR),OA(BF(UTILITY MODEL),BJ(UTILITY MODEL),CF(UTILITY MODEL),CG(UTILITY MODEL),CI(UTILITY MODEL),CM(UTILITY MODEL),GA(UTILITY MODEL),GN(UTILITY MODEL),GQ(UTILITY MODEL),GW(UTILITY MODEL),ML(UTILITY MODEL),MR(UTILITY MODEL),NE(UTILITY MODEL),SN(UTILITY MODEL),TD(UTILITY MODEL),TG(UTILITY MODEL)),AP(BW(UTILITY MODEL),GH(UTILITY MODEL),GM(UTILITY MODEL),KE(UTILITY MODEL),LR(UTILITY MODEL),LS(UTILITY MODEL),MW(UTILITY MODEL),MZ(UTILITY MODEL),NA(UTILITY MODEL),SD(UTILITY MODEL),SL(UTILITY MODEL),SZ(UTILITY MODEL),TZ(UTILITY MODEL),UG(UTILITY MODEL),ZM(UTILITY MODEL),ZW(UTILITY MODEL)),EA(AM,AZ,BY,KG,KZ,MD,RU,TJ,TM)

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