ããŒãã®ææžãæåãç¡æã§ããã¹ãã«å€æãããã©ã€ããŒãã«ä¿ã¡ããã§ããïŒäžèšã®ã³ã³ããŒã¿ãŒã¯ãæžããåçããã©ãŠã¶å ã§å³åº§ã«ç·šéå¯èœãªããã¹ãã«å€æããŸããCtrl+Vã§ããŒãžã貌ãä»ããç»åããã©ãã°ã¢ã³ãããããããããPNGãJPGãWEBPããŸãã¯1ããŒãžã®PDFãã¢ããããŒãããŠãã ãããTesseract.jsãããã€ã¹äžã§åäœããæ°ç§ã§ã¯ãªãŒã³ãªããã¹ããååŸã§ããŸãã
ãªã¢ãŒããµãŒããŒã«ã¹ãã£ã³ããã¥ãŒã€ã³ã°ããã¯ã©ãŠãã³ã³ããŒã¿ãŒãšã¯ç°ãªãããã®ããŒã«ã¯æãçŽç²ãªæå³ã§ãµã€ã³ã¢ãããªãã®ãªã³ã©ã€ã³ææžãOCRã§ãïŒç»åã¯æ±ºããŠããã€ã¹ãé¢ããŸãããã¹ãã£ã³äžã«ãã©ãŠã¶ã®ãããã¯ãŒã¯ã¿ããéããšãåçãéã¶ãªã¯ãšã¹ãããªãããšãããããŸãã
ãã©ãŠã¶ã§ææžãã¡ã¢ãããžã¿ã«å
1å以å ã«ãã©ãŠã¶ã§ææžãã¡ã¢ãããžã¿ã«åããŸããã¢ããããŒããšãªã¢ãã¯ãªãã¯ããããŒãã®åçãéžæãããšãèªèãããè¡ãéãããã¯ã¹ã§åŒ·èª¿è¡šç€ºããããã¬ãã¥ãŒã衚瀺ãããŸããä»»æã®ããã¯ã¹ãã¯ãªãã¯ããŠãšãã£ã¿ãŒã®ãã®è¡ã«ãžã£ã³ããã誀èªããåèªãä¿®æ£ããã«ãŠã³ã¿ãŒããªã¢ã«ã¿ã€ã ã§æŽæ°ãããã®ã確èªããŠãã ããããã¹ãŠããŒã«ã«ã§å®è¡ãããããããµãŒããŒã¯ã¥ãŒããã¡ã€ã«ãµã€ãºå¶éããããŸããã
ã©ãããå§ããã°ãããããããªãïŒ3ã€ã®ãã¢ãµã³ãã«ã®1ã€ãèªã¿èŸŒãã§ãã ãããåŠçããŒãã®ãµã³ãã«ã¯ãèŠåºããšç®æ¡æžããã©ã®ããã«ã¯ãªãŒã³ãªMarkdownã«ãªããã瀺ããå»åž«ã®ãµã³ãã«ã¯èªåçãªè¬åè£æ£ãå®èšŒãããžã£ãŒãã«ã®ãµã³ãã«ã¯è»œãã¯ãªãŒã³ãããæšæºçãªæžãèµ·ããã瀺ããŸãã
å»åž«ã®åŠæ¹ç®ã®ãã³ãã©ã€ãã£ã³ã°ãããã¹ãã«
å»åž«ã®åŠæ¹ç®ã®ãã³ãã©ã€ãã£ã³ã°ãããã¹ãã«å€æããããšã¯ãæããªã¯ãšã¹ãã®å€ãçšéã®1ã€ã§ããåºåã¢ãŒãããå»çåŠæ¹ç®ãã«åãæ¿ãããšãããŒã«ã¯ãã¡ãžã£èŸæžãããã³ã°ãå®è¡ããŠãäžè¬çãªèª€èªãã¢ã¢ãã·ã·ãªã³ããã©ã»ã¿ã¢ãŒã«ãã€ããããã§ã³ãã¡ããã«ãã³ãªã©ã®æšæºçãªè¬åã«è£æ£ããmgãmlãBDãODãTDSãPRNãªã©ã®æäžéã®ç¥èªãæ£èŠåããŸãã
ãªãã¡ã¢ã®ãã©ã€ãã·ãŒãéèŠãªã®ã
ã»ãšãã©ã®ãªã³ã©ã€ã³OCRãµãŒãã¹ã¯ãã¡ãŒã«ã¢ãã¬ã¹ãèŠæ±ãããã£ããã£ãæŒãä»ããããã¹ãã£ã³ããµãŒããŒã«ä¿åãããããŸããããã§ã¯ã¢ã«ãŠã³ãããŠã©ãŒã¿ãŒããŒã¯ããªããã¿ããéãããšãã«ä¿æããããã®ãäœããããŸãããæ©å¯ã¡ã¢ã¯ããã€ã¹ã«ãšã©ãŸããŸãã
æ£ç¢ºãªææžãããããã¹ããžã®ç¡æçµæãåŸãæ¹æ³
OCRçµæã®å質ã¯ãŸãåçããå§ãŸããŸããåäžãªç §æã§æ®åœ±ããããŒãžãã«ã¡ã©ã«å¯ŸããŠå¹³ãã§æ£æ¹åœ¢ã«ä¿ã¡ãããã¹ãã®äžã«åœ±ãä»ããªãã§ãã ããã匷åãã£ã«ã¿ãŒãéããŠã¹ãã£ã³ãäºå€åããã³ã³ãã©ã¹ããäžããããããŒãã®è¡ãåé€ããŠãã ãããé®®æã«èŠããããã«ãªã£ããããOCRåå®è¡ããæŒããŠãã ããã
- èªç¶å ã䜿ããæ¿ã圱ãé¿ããŠãã ããã
- ã«ã¡ã©ãããŒãžã®ã¬ãã«ã«ä¿ã£ãŠãã ããã
- ãããéçã®æžã蟌ã¿ã«ã¯äºå€åãããã³ã³ãã©ã¹ããäžããŠãã ããã
- ãã£ã«ã¿ãŒã®å€æŽåŸã«OCRãåå®è¡ããŠãã ããã
ããã¹ããæ£ããèŠããããåºåãéžæããŠãã ãããã¯ãªããããŒãã«ã³ããŒãããããã¬ãŒã³ããã¹ãã®TXTãã¡ã€ã«ãããŠã³ããŒãããããWordãšGoogle Docsã§éããå®éã®DOCXããšã¯ã¹ããŒãããŸããMarkdownã¢ãŒãã¯èŠåºããšç®æ¡æžããèªåçã«æ§ç¯ããŸãã
ã¯ã©ã¹ã®ã¡ã¢ããåŠæ¹ç®ãŸã§ãææžãã¡ã¢ãç¡æã§ããã¹ãã«å€æããæãéãæ¹æ³ã¯ãããªãã®äœæ¥ã決ããŠã¢ããããŒãããªããã®ã§ãããµã€ã³ã¢ãããªãããµãŒããŒãªããå¶éãªãã