ã³ã³ãã¥ãŒã¿ãŒããžã§ã³ã«ãããç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã®æè¡ã倿§ãªç£æ¥ã§ã®å¿çšãå°æ¥ã®ååã«ã€ããŠæ·±ã解説ããŸãã
ã³ã³ãã¥ãŒã¿ãŒããžã§ã³ïŒç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã®æ·±æã解説
人工ç¥èœã®äžåéã§ããã³ã³ãã¥ãŒã¿ãŒããžã§ã³ã¯ãæ©æ¢°ã人éã®ããã«ç»åããèŠãŠãè§£éããèœåãäžããŸãããã®æ žå¿ã«ãããŠãã³ã³ãã¥ãŒã¿ãŒããžã§ã³ã¢ã«ãŽãªãºã ã¯èŠèŠããŒã¿ããæå³ã®ããæŽå¯ãçè§£ããå°ãåºãããšãç®æããŸããã³ã³ãã¥ãŒã¿ãŒããžã§ã³ã«ãããåºæ¬çãªã¿ã¹ã¯ã®äžã€ãç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã§ããããã¯ãåã«ç»åå ã®ç©äœãèå¥ããã ãã§ãªããåç©äœã®å¢çããã¯ã»ã«åäœã§æ£ç¢ºã«æåããããã»ã¹ã§ãã
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ãšã¯ïŒ
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯ãç»åã»ã°ã¡ã³ããŒã·ã§ã³ãšãåŒã°ããããžã¿ã«ç»åãè€æ°ã®ã»ã°ã¡ã³ãïŒãã¯ã»ã«ã®éåïŒã«åå²ããããã»ã¹ã§ããããå ·äœçã«ã¯ãç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯ç»åå ã®ãã¹ãŠã®ãã¯ã»ã«ã«ã©ãã«ãå²ãåœãŠãåãã©ãã«ãæã€ãã¯ã»ã«ãç¹å®ã®ç¹åŸŽãå ±æããããã«ããŸãããããã®ç¹åŸŽã«ã¯ãè²ãèŒåºŠããã¯ã¹ãã£ããŸãã¯äœçœ®ãªã©ããããŸãããã®ç®çã¯ãç»åã®è¡šçŸãããæå³ããããåæãããããã®ã«åçŽåããã³ïŒãŸãã¯å€æŽããããšã§ãã
åã«ç©äœã®ååšãšäœçœ®ãïŒå€ãã®å ŽåãããŠã³ãã£ã³ã°ããã¯ã¹ã§ïŒèå¥ããã ãã®ç©äœæ€åºãšã¯ç°ãªããç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯ç»åã«ã€ããŠãã詳现ãªçè§£ãæäŸããŸããããã«ããããã现ããåæãå¯èœã«ãªãã以äžã®ãããªæ£ç¢ºãªç©äœã®å¢çãå¿ èŠãšããã¢ããªã±ãŒã·ã§ã³ãå®çŸããŸãã
- å»çç»åïŒè «çãèåšããã®ä»ã®è§£ååŠçæ§é ãèå¥ããã»ã°ã¡ã³ãåããã
- èªåé転ïŒéè·¯ãè»äž¡ãæ©è¡è ãããã³ç°å¢å ã®ãã®ä»ã®ç©äœãæåããã
- ããããå·¥åŠïŒãããããç°å¢å ã®ç©äœãšããé«ã粟床ã§å¯Ÿè©±ã§ããããã«ããã
- è¡æç»åè§£æïŒç°ãªãåå°è¢«èŠã¿ã€ãïŒäŸïŒæ£®æãæ°ŽåãéœåžéšïŒãèå¥ããåé¡ããã
- ç»åç·šéã»å å·¥ïŒç»åå ã®ç¹å®ã®ç©äœãæ£ç¢ºã«éžæããä¿®æ£ããã
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã®çš®é¡
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã«ã¯ãäž»ã«2ã€ã®äž»èŠãªã¿ã€ãããããŸãã
ã»ãã³ãã£ãã¯ã»ã°ã¡ã³ããŒã·ã§ã³
ã»ãã³ãã£ãã¯ã»ã°ã¡ã³ããŒã·ã§ã³ã¯ãç»åå ã®åãã¯ã»ã«ãç¹å®ã®ã«ããŽãªãŸãã¯ã¯ã©ã¹ã«åé¡ããŸããããã¯ãåãã¯ã»ã«ã¯ã©ã®çš®é¡ã®ç©äœã®äžéšãïŒããšããåãã«çããŸããã»ãã³ãã£ãã¯ã»ã°ã¡ã³ããŒã·ã§ã³ã§ã¯ãåãç©äœã¯ã©ã¹ã«å±ãããã¹ãŠã®ãã¯ã»ã«ã¯ãããããåãç©äœã®ã€ã³ã¹ã¿ã³ã¹ã§ãããã©ããã«ããããããåãã©ãã«ãå²ãåœãŠãããŸããäŸãã°ãè€æ°ã®è»ãããã·ãŒã³ã§ã¯ããã¹ãŠã®è»ã®ãã¯ã»ã«ã¯ãè»ããšããŠã©ãã«ä»ããããŸããã¢ã«ãŽãªãºã ã¯ãç»åã«äœããããããã¯ã»ã«ã¬ãã«ã§çè§£ããŸãã
äŸïŒèªåé転è»ã®ã·ããªãªã§ã¯ãã»ãã³ãã£ãã¯ã»ã°ã¡ã³ããŒã·ã§ã³ã¯éè·¯ãæ©éãè»ãæ©è¡è ãäº€éæšèã«å±ãããã¹ãŠã®ãã¯ã»ã«ãèå¥ããŸããéèŠãªç¹ã¯ãããã*ç°ãªã*è»ãåºå¥ããªããšããããšã§ã â ãããã¯ãã¹ãŠåã«ãè»ãã§ãã
ã€ã³ã¹ã¿ã³ã¹ã»ã°ã¡ã³ããŒã·ã§ã³
ã€ã³ã¹ã¿ã³ã¹ã»ã°ã¡ã³ããŒã·ã§ã³ã¯ãã»ãã³ãã£ãã¯ã»ã°ã¡ã³ããŒã·ã§ã³ãããã«äžæ©é²ããåãã¯ã»ã«ãåé¡ããã ãã§ãªããåãç©äœã¯ã©ã¹ã®åã ã®ã€ã³ã¹ã¿ã³ã¹ãåºå¥ããŸããããã¯ãåãã¯ã»ã«ã¯ã©ã®ç¹å®ã®ç©äœã€ã³ã¹ã¿ã³ã¹ã«å±ããŠãããïŒããšããåãã«çããŸããæ¬è³ªçã«ãããã¯ç©äœæ€åºïŒåã ã®ç©äœã®èå¥ïŒãšã»ãã³ãã£ãã¯ã»ã°ã¡ã³ããŒã·ã§ã³ïŒãã¯ã»ã«ã®åé¡ïŒãçµã¿åããããã®ã§ããèå¥ãããåç©äœã«ã¯äžæã®IDãäžããããŸããã€ã³ã¹ã¿ã³ã¹ã»Gã¡ã³ããŒã·ã§ã³ã¯ãç©äœãæ°ããããããããåºå¥ãããããå¿ èŠãããå Žåã«åœ¹ç«ã¡ãŸãã
äŸïŒåãèªåé転è»ã®ã·ããªãªã§ãã€ã³ã¹ã¿ã³ã¹ã»ã°ã¡ã³ããŒã·ã§ã³ã¯è»ã«å±ãããã¹ãŠã®ãã¯ã»ã«ãèå¥ããã ãã§ãªããåã ã®è»ãåºå¥ããŸããåè»ã«ã¯äžæã®IDãå²ãåœãŠãããã·ã¹ãã ãåã ã®è»äž¡ã®åãã远跡ããçè§£ã§ããããã«ãªããŸãã
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã®æè¡
é·å¹Žã«ããããç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã®ããã«æ§ã ãªæè¡ãéçºãããŠããŸããããããã¯å€§ãŸãã«æ¬¡ã®ããã«åé¡ã§ããŸãã
- åŸæ¥ã®ç»ååŠçæè¡ïŒãããã®ææ³ã¯ãå€ãã®å Žåãæäœæ¥ã§èšèšãããç¹åŸŽéãšã¢ã«ãŽãªãºã ã«äŸåããŸãã
- ãã£ãŒãã©ãŒãã³ã°ããŒã¹ã®æè¡ïŒãããã®ææ³ã¯ããã¥ãŒã©ã«ãããã¯ãŒã¯ã®åãå©çšããŠãããŒã¿ããè€éãªãã¿ãŒã³ãåŠç¿ããŸãã
åŸæ¥ã®ç»ååŠçæè¡
ãããã®æè¡ã¯å€ããã®ã§ããããã®åçŽããšèšç®å¹çã®è¯ããããç¹å®ã®ã·ããªãªã§ã¯äŸç¶ãšããŠäŸ¡å€ããããŸãã
- ãããå€åŠçïŒããã¯æãåçŽãªã»ã°ã¡ã³ããŒã·ã§ã³ææ³ã§ãããã¯ã»ã«ã®èŒåºŠå€ã«åºã¥ããŠç»åãåå²ããŸããç¹å®ã®ãããå€ãè¶ ãããã¯ã»ã«ã¯1ã€ã®ã¯ã©ã¹ã«å²ãåœãŠããããããå€ãäžåããã¯ã»ã«ã¯å¥ã®ã¯ã©ã¹ã«å²ãåœãŠãããŸããã°ããŒãã«ãããå€åŠçã¯ç»åå šäœã«åäžã®ãããå€ã䜿çšããŸãããé©å¿çãããå€åŠçã¯å±æçãªç»åç¹æ§ã«åºã¥ããŠãããå€ã調æŽããŸãã
- ãšããžããŒã¹ã»ã°ã¡ã³ããŒã·ã§ã³ïŒãã®ã¢ãããŒãã¯ãç»åå ã®ç°ãªãé åéã®ãšããžãŸãã¯å¢çãæ€åºããããšã«äŸåããŸãããšããžæ€åºã¢ã«ãŽãªãºã ïŒäŸïŒSobelãCannyïŒã䜿çšããŠãèŒåºŠãå€§å¹ ã«å€åãããã¯ã»ã«ãèå¥ããŸããæ€åºããããšããžã¯ããã®åŸé£çµãããŠéããå¢çã圢æãããããã»ã°ã¡ã³ããå®çŸ©ããŸãã
- é åããŒã¹ã»ã°ã¡ã³ããŒã·ã§ã³ïŒãã®ææ³ã¯ãé¡äŒŒããç¹æ§ãæã€ãã¯ã»ã«ãé åã«ã°ã«ãŒãåããŸããé åæé·æ³ã¯ãã·ãŒããã¯ã»ã«ããå§ãŸããç¹å®åºæºïŒäŸïŒè²ãèŒåºŠã®é¡äŒŒæ§ïŒãæºãã飿¥ãã¯ã»ã«ãç¹°ãè¿ã远å ããŸããé ååå²ã»çµ±åæ³ã¯ãç»åå šäœãåäžã®é åãšããŠéå§ããç¹å®ã®åºæºãæºãããããŸã§ç¹°ãè¿ãå°ããªé åã«åå²ããŸãã
- ã¯ã©ã¹ã¿ãªã³ã°ããŒã¹ã»ã°ã¡ã³ããŒã·ã§ã³ïŒK-meansã¯ã©ã¹ã¿ãªã³ã°ã®ãããªã¢ã«ãŽãªãºã ã䜿çšããŠããã¯ã»ã«ããã®ç¹åŸŽïŒäŸïŒè²ããã¯ã¹ãã£ïŒã«åºã¥ããŠã¯ã©ã¹ã¿ãŒã«ã°ã«ãŒãåã§ããŸããåã¯ã©ã¹ã¿ãŒã¯ãç»åå ã®åå¥ã®ã»ã°ã¡ã³ãã衚ããŸãã
ãã£ãŒãã©ãŒãã³ã°ããŒã¹ã®æè¡
ãã£ãŒãã©ãŒãã³ã°ã¯ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã«é©åœãããããã粟床ãšããã©ãŒãã³ã¹ã®å€§å¹ ãªåäžãå¯èœã«ããŸããããã£ãŒãã©ãŒãã³ã°ã¢ãã«ã¯ããŒã¿ããè€éãªç¹åŸŽãèªåçã«åŠç¿ã§ãããããæäœæ¥ã§ç¹åŸŽãèšèšããå¿ èŠããããŸããããããã®æè¡ã¯çŸåšãå€ãã®ã¢ããªã±ãŒã·ã§ã³ã§ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã®äž»æµã¢ãããŒããšãªã£ãŠããŸãã
- å šçµåå±€ã®ãªããã¥ãŒã©ã«ãããã¯ãŒã¯ (FCN)ïŒFCNã¯ããã¯ã»ã«åäœã®äºæž¬ã®ããã«ç¹å¥ã«èšèšããããã¥ãŒã©ã«ãããã¯ãŒã¯ã®äžçš®ã§ããåŸæ¥ã®ç³ã¿èŸŒã¿ãã¥ãŒã©ã«ãããã¯ãŒã¯ïŒCNNïŒã®å šçµåå±€ãç³ã¿èŸŒã¿å±€ã«çœ®ãæããããšã§ãä»»æã®ãµã€ãºã®ç»åãåŠçããã»ã°ã¡ã³ããŒã·ã§ã³ããããåºåãšããŠçæã§ããŸããFCNã¯ãä»ã®å€ãã®ãã£ãŒãã©ãŒãã³ã°ããŒã¹ã®ã»ã°ã¡ã³ããŒã·ã§ã³ã¢ãã«ã®åºç€ãšãªã£ãŠããŸãã
- U-NetïŒU-Netã¯ãå»çç»åã»ã°ã¡ã³ããŒã·ã§ã³ã§åºã䜿çšãããŠãã人æ°ã®FCNããŒã¹ã®ã¢ãŒããã¯ãã£ã§ãããšã³ã³ãŒãã£ã³ã°ãã¹ïŒããŠã³ãµã³ããªã³ã°ïŒãšãã³ãŒãã£ã³ã°ãã¹ïŒã¢ãããµã³ããªã³ã°ïŒããæãUååã®ã¢ãŒããã¯ãã£ãæã£ãŠããŸãããšã³ã³ãŒãã£ã³ã°ãã¹ã¯æèæ å ±ãæãããã³ãŒãã£ã³ã°ãã¹ã¯ç©ºéè§£å床ãå埩ããŸãããšã³ã³ãŒãã£ã³ã°ãã¹ãšãã³ãŒãã£ã³ã°ãã¹éã®ã¹ãããæ¥ç¶ã¯ããã现ãã詳现ãä¿æããã®ã«åœ¹ç«ã¡ãŸãã
- Mask R-CNNïŒMask R-CNNã¯ãã€ã³ã¹ã¿ã³ã¹ã»ã°ã¡ã³ããŒã·ã§ã³ã®ããã®åŒ·åãªã¢ãã«ã§ãã人æ°ã®ç©äœæ€åºã¢ãã«ã§ããFaster R-CNNãæ¡åŒµããæ€åºãããåç©äœã«å¯ŸããŠã»ã°ã¡ã³ããŒã·ã§ã³ãã¹ã¯ãäºæž¬ãããã©ã³ãã远å ããŠããŸããMask R-CNNã¯ãç©äœã®æ€åºãšãã¯ã»ã«ã¬ãã«ã§ã®ã»ã°ã¡ã³ããŒã·ã§ã³ãåæã«å®è¡ã§ããŸãã
- DeepLabïŒDeepLabã¯ãã¢ãã©ã¹ç³ã¿èŸŒã¿ïŒæ¡åŒµç³ã¿èŸŒã¿ãšãåŒã°ããïŒã䜿çšããŠå€ã¹ã±ãŒã«ã®æèæ å ±ãæããäžé£ã®ã»ãã³ãã£ãã¯ã»ã°ã¡ã³ããŒã·ã§ã³ã¢ãã«ã§ããã¢ãã©ã¹ç³ã¿èŸŒã¿ã«ããããããã¯ãŒã¯ã¯ãã©ã¡ãŒã¿æ°ãå¢ããããšãªãããã倧ããªå容éãæã€ããšãã§ããŸããDeepLabã¢ãã«ã¯ãŸããatrous spatial pyramid pooling (ASPP) ã䜿çšããŠãç°ãªãã¹ã±ãŒã«ã§ç¹åŸŽãéçŽããŸãã
- ã»ã°ã¡ã³ããŒã·ã§ã³çšTransformerïŒ æè¿ã§ã¯ãèªç¶èšèªåŠçã§å€§ããªæåãåããTransformerã¢ãŒããã¯ãã£ããç©äœã»ã°ã¡ã³ããŒã·ã§ã³ãå«ãã³ã³ãã¥ãŒã¿ãŒããžã§ã³ã¿ã¹ã¯ã«å¿çšãããŠããŸããTransformerã¯ç»åå ã®é·è·é¢ã®äŸåé¢ä¿ãæããããšãã§ããããã¯ã»ã°ã¡ã³ããŒã·ã§ã³ã¿ã¹ã¯ã«æçã§ããäŸãšããŠã¯ãSegFormerãSwin TransformerããããŸãã
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã®å¿çš
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯ããã«ã¹ã±ã¢ãã蟲æ¥ãŸã§ãæ§ã ãªç£æ¥ã«ããã£ãŠå¹ åºãå¿çšãããããããããã®ã«åœ±é¿ãäžããŠããŸãã
å»çç»å
å»çç»åã«ãããŠãç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯ä»¥äžã®ç¹ã§éèŠãªåœ¹å²ãæãããŸãã
- è «çã®æ€åºãšã»ã°ã¡ã³ããŒã·ã§ã³ïŒ 蚺æãæ²»çèšç»ãã¢ãã¿ãªã³ã°ãæ¯æŽããããã«ãå»çç»åïŒäŸïŒMRIãCTã¹ãã£ã³ïŒå ã®è «çã®å¢çãæ£ç¢ºã«æåããŸããäŸãã°ãè³è «çãã»ã°ã¡ã³ãåããŠå€ç§çåé€ãæŸå°ç·æ²»çãèªå°ããŸãã
- èåšã®ã»ã°ã¡ã³ããŒã·ã§ã³ïŒ èåšïŒäŸïŒå¿èãèèãèºïŒãèå¥ã»ã»ã°ã¡ã³ãåããŠããã®æ§é ãšæ©èœãåæããŸããããã¯èåšã®å¥åº·ç¶æ ã®è©äŸ¡ãç°åžžã®æ€åºãå€ç§æè¡ã®èšç»ã«äœ¿çšã§ããŸãã
- 现èã®ã»ã°ã¡ã³ããŒã·ã§ã³ïŒ é¡åŸ®é¡ç»åå ã®åã ã®çްèãã»ã°ã¡ã³ãåããŠã现è圢æ ã®ç ç©¶ãçŽ°èæ°ã®ã«ãŠã³ãã现èè¡åã®åæãè¡ããŸããããã¯åµè¬ãçŸæ£èšºæãåºç€çç©åŠç ç©¶ã«ãšã£ãŠéèŠã§ãã
èªåé転
èªåé転è»ã«ãšã£ãŠãç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯ä»¥äžã®ããã«äžå¯æ¬ ã§ãã
- éè·¯ã®ã»ã°ã¡ã³ããŒã·ã§ã³ïŒ å®å šãªããã²ãŒã·ã§ã³ãå¯èœã«ããããã«ãéè·¯ã®èµ°è¡å¯èœé åãèå¥ããŸãã
- è»äž¡ã®æ€åºãšã»ã°ã¡ã³ããŒã·ã§ã³ïŒ è¡çªãé¿ããããã«ãéè·¯äžã®ä»ã®è»äž¡ãæ€åºã»ã»ã°ã¡ã³ãåããŸãã
- æ©è¡è ã®æ€åºãšã»ã°ã¡ã³ããŒã·ã§ã³ïŒ æ©è¡è ã®å®å šã確ä¿ããããã«ãæ©è¡è ãæ€åºã»ã»ã°ã¡ã³ãåããŸãã
- äº€éæšèãšä¿¡å·æ©ã®èªèïŒ äº€éæ³èŠã«åŸãããã«ãäº€éæšèãšä¿¡å·æ©ãèå¥ã»ã»ã°ã¡ã³ãåããŸãã
ããããå·¥åŠ
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯ãããããã«ä»¥äžã®èœåãäžããŸãã
- ç©äœã®èªèãšæäœïŒ ãããããç©äœãæŽãã§æäœã§ããããã«ããã®ç°å¢å ã®ç©äœãèå¥ã»ã»ã°ã¡ã³ãåããŸããããã¯ãç©äœã®ãããã³ã°ïŒãã¬ãŒã¹ã補åã®çµã¿ç«ãŠãæè¡ã®å®æœãªã©ã®ã¿ã¹ã¯ã«éèŠã§ãã
- ã·ãŒã³çè§£ïŒ ããããããã广çã«äžçãããã²ãŒããã察話ã§ããããã«ããã®ç°å¢ã®ã¬ã€ã¢ãŠããšæ§é ãçè§£ããŸãã
- 補é ã«ãããæ¬ 饿€åºïŒ å質管çãåäžãããããã«ã補é ããã補åã®æ¬ é¥ãèå¥ã»ã»ã°ã¡ã³ãåããŸãã
蟲æ¥
蟲æ¥ã§ã¯ãç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯ä»¥äžã®ç®çã§äœ¿çšãããŸãã
- äœç©ã®ã¢ãã¿ãªã³ã°ïŒ ãããŒã³ãè¡æããæ®åœ±ãããçã®ç»åãã»ã°ã¡ã³ãåããããšã«ãããäœç©ã®å¥åº·ç¶æ ãšæé·ãç£èŠããŸããããã¯ç æ°ã害è«ãæ é€äžè¶³ã®æ€åºã«äœ¿çšã§ããŸãã
- éèã®æ€åºïŒ çã®éèãèå¥ã»ã»ã°ã¡ã³ãåããŠãçãçµã£ãé€èå€ã®æ£åžãå¯èœã«ããŸããããã«ããã䜿çšããé€èå€ã®éãæžãããç°å¢ãžã®åœ±é¿ãæå°éã«æããŸãã
- æç©ãšéèã®åç©«ïŒ çããæç©ãéèãèå¥ã»ã»ã°ã¡ã³ãåããŠãèªååç©«ãå¯èœã«ããŸãã
è¡æç»åè§£æ
ãªã¢ãŒãã»ã³ã·ã³ã°ã§ã¯ãç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯ä»¥äžã®ç®çã§äœ¿çšã§ããŸãã
- åå°è¢«èŠåé¡ïŒ è¡æç»åãã»ã°ã¡ã³ãåããããšã«ãããç°ãªãåå°è¢«èŠã¿ã€ãïŒäŸïŒæ£®æãæ°ŽåãéœåžéšïŒãåé¡ããŸããããã¯ç°å¢ã¢ãã¿ãªã³ã°ãéœåžèšç»ãè³æºç®¡çã«ãšã£ãŠéèŠã§ãã
- 森æç Žå£ã®ã¢ãã¿ãªã³ã°ïŒ è¡æç»åãã»ã°ã¡ã³ãåããŠæ£®æãäŒæ¡ãããå°åãç¹å®ããããšã«ãããæ£®æç Žå£ãæ€åºã»ç£èŠããŸãã
- çœå®³è©äŸ¡ïŒ è¡æç»åãã»ã°ã¡ã³ãåããŠè¢«çœå°ãç¹å®ããããšã«ãããèªç¶çœå®³ïŒäŸïŒæŽªæ°Žãå°éïŒã«ãã被害ãè©äŸ¡ããŸãã
ç»åç·šéã»å å·¥
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯ãæ£ç¢ºãªç·šéãå¯èœã«ããŸãã
- èæ¯ã®é€å»ïŒ ç»åã®èæ¯ãæ£ç¢ºã«éžæããŠé€å»ããŸãã
- ç©äœã®çœ®æïŒ ç»åå ã®äžã€ã®ç©äœãå¥ã®ç©äœã«çœ®ãæããŸãã
- ã¹ã¿ã€ã«è»¢éïŒ å ã®ç»åã®å 容ãä¿æããªãããããç»åã®ã¹ã¿ã€ã«ãå¥ã®ç»åã«é©çšããŸãã
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã«ããã課é¡
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã§å€§ããªé²æ©ããã£ãã«ãããããããããã€ãã®èª²é¡ãæ®ã£ãŠããŸãã
- ãªã¯ã«ãŒãžã§ã³ïŒ ä»ã®ç©äœã«ãã£ãŠéšåçã«é ãããããé®ããããããŠããç©äœã¯ãæ£ç¢ºã«ã»ã°ã¡ã³ãåããã®ãé£ããå ŽåããããŸãã
- ç §æã倩忡件ã®å€åïŒ ç §æã倩忡件ã®å€åã¯ãç©äœã®å€èгã«å€§ããªåœ±é¿ãäžããäžè²«ããŠã»ã°ã¡ã³ãåããããšãå°é£ã«ããŸãã
- ã¯ã©ã¹å 倿§æ§ïŒ åãã¯ã©ã¹å ã®ç©äœã§ãã圢ç¶ããµã€ãºãå€èгã«å€§ããªã°ãã€ããããããããã¹ãŠã®ã€ã³ã¹ã¿ã³ã¹ã«ããã£ãŠããŸãæ±åã§ããã¢ãã«ãéçºããããšã¯å°é£ã§ããç¬ã®åçš®ã®ç¯å²ãèããŠã¿ãŠãã ããããããããç¬èªã®ç¹åŸŽãæã€ãããããŸãããããã¹ãŠãæ£ãããç¬ããšããŠèå¥ãããªããã°ãªããŸããã
- èšç®ã³ã¹ãïŒ ãã£ãŒãã©ãŒãã³ã°ããŒã¹ã®ã»ã°ã¡ã³ããŒã·ã§ã³ã¢ãã«ã¯ããã¬ãŒãã³ã°ãšå®è¡ã«èšç®ã³ã¹ãããããå¯èœæ§ããããããªãã®ããŒããŠã§ã¢ãªãœãŒã¹ãå¿ èŠãšããŸãã
- 倧éã®ã©ãã«ä»ãããŒã¿ã®å¿ èŠæ§ïŒ ãã£ãŒãã©ãŒãã³ã°ã¢ãã«ã¯éåžžãè¯å¥œãªããã©ãŒãã³ã¹ãéæããããã«å€§éã®ã©ãã«ä»ãããŒã¿ãå¿ èŠãšããŸããå€§èŠæš¡ãªããŒã¿ã»ãããäœæããæ³šéãä»ããã®ã¯ãæéãšè²»çšããããå¯èœæ§ããããŸãã
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã®å°æ¥ã®ãã¬ã³ã
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã®åéã¯åžžã«é²åããŠãããæ°ããæè¡ãå¿çšã次ã ãšç»å ŽããŠããŸããäž»èŠãªå°æ¥ã®ãã¬ã³ãã«ã¯ã以äžã®ãããªãã®ããããŸãã
- 匱æåž«ããããã³æåž«ãªãã»ã°ã¡ã³ããŒã·ã§ã³ïŒ éãããããããã¯ã©ãã«ãªãã®ããŒã¿ããç©äœã®ã»ã°ã¡ã³ãåãåŠç¿ã§ããææ³ã®éçºãããã«ãããã»ã°ã¡ã³ããŒã·ã§ã³ã¢ãã«ã®ãã¬ãŒãã³ã°ã«å¿ èŠãªã³ã¹ããšåŽåãå€§å¹ ã«åæžãããŸãã
- 3Dã»ã°ã¡ã³ããŒã·ã§ã³ïŒ ç¹çŸ€ãäœç©ç»åãªã©ã®3DããŒã¿ã«ã»ã°ã¡ã³ããŒã·ã§ã³æè¡ãæ¡åŒµããããšãããã«ããã3Dã·ãŒã³çè§£ã3Då»çç»åã3Dããããå·¥åŠãªã©ã®ã¢ããªã±ãŒã·ã§ã³ãå¯èœã«ãªããŸãã
- ãªã¢ã«ã¿ã€ã ã»ã°ã¡ã³ããŒã·ã§ã³ïŒ çµã¿èŸŒã¿ããã€ã¹äžã§ãªã¢ã«ã¿ã€ã ã«å®è¡ã§ããã»ã°ã¡ã³ããŒã·ã§ã³ã¢ãã«ã®éçºãããã«ãããèªåé転ãããããå·¥åŠãæ¡åŒµçŸå®ãªã©ã®ã¢ããªã±ãŒã·ã§ã³ãå¯èœã«ãªããŸãã
- ã»ã°ã¡ã³ããŒã·ã§ã³ã®ããã®èª¬æå¯èœãªAIïŒXAIïŒïŒ ã»ã°ã¡ã³ããŒã·ã§ã³ã¢ãã«ãè¡ã£ã決å®ã説æã§ããææ³ã®éçºãããã«ãããã¢ãã«ã®éææ§ãšä¿¡é Œæ§ãåäžããŸããããã¯ãã¢ãã«ãç¹å®ã®äºæž¬ãè¡ã£ãçç±ãçè§£ããããšãéèŠãªãå»çç»åãèªåé転ãªã©ã®ã¢ããªã±ãŒã·ã§ã³ã§ç¹ã«éèŠã§ãã
- ã»ã°ã¡ã³ããŒã·ã§ã³ã®ããã®çæã¢ãã«ïŒ æµå¯Ÿççæãããã¯ãŒã¯ïŒGANïŒãªã©ã®çæã¢ãã«ã䜿çšããŠãåæã»ã°ã¡ã³ããŒã·ã§ã³ããŒã¿ãçæããããšãããã¯ãæ¢åã®ããŒã¿ã»ãããå¢åŒ·ããããç¹å®ã®ã»ã°ã¡ã³ããŒã·ã§ã³ã¿ã¹ã¯ã®ããã«å šãæ°ããããŒã¿ã»ãããäœæãããããããã«äœ¿çšã§ããŸãã
çµè«
ç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯ãåºç¯ãªç£æ¥ãå€é©ããŠãã匷åã§å€çšéãªæè¡ã§ãããã®åéãé²åãç¶ããã«ã€ããŠãå°æ¥çã«ã¯ããã«é©æ°çãªç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã®å¿çšãèŠãããããšãæåŸ ãããŸããå»ç蚺æã®æ¹åãããããå®å šãªèªåé転è»ãããå¹ççãªèŸ²æ¥å®è·µã®å®çŸãŸã§ãç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã¯æè¡ã®æªæ¥ã圢äœãäžã§éèŠãªåœ¹å²ãæããæ å¢ã«ãããŸãã
ãã®ã¬ã€ãã¯ãç©äœã»ã°ã¡ã³ããŒã·ã§ã³ã®åºç€ãæè¡ãå¿çšã課é¡ããããŠå°æ¥ã®ãã¬ã³ããç¶²çŸ ããå æ¬çãªæŠèŠãæäŸããŸããããã§ç޹ä»ãããæŠå¿µãçè§£ããããšã§ããã®ãšããµã€ãã£ã³ã°ãªåéã«é¢ãã貎éãªæŽå¯ãåŸãŠãçŸå®äžçã®åé¡ã解決ããããã®ãã®å¯èœæ§ãæ¢ãããšãã§ããŸãã
åèæç®ã»åŠç¿ãªãœãŒã¹ïŒ
- arXivã®ç ç©¶è«æïŒãobject segmentationããŸãã¯ãimage segmentationãã§æ€çŽ¢ïŒ
- CourseraãedXãUdacityã®ãªã³ã©ã€ã³ã³ãŒã¹
- OpenCVãTensorFlowã®ãããªãªãŒãã³ãœãŒã¹ã®ã³ã³ãã¥ãŒã¿ãŒããžã§ã³ã©ã€ãã©ãª