c44

Autres langues

Langue: ja

Version: 10/11/2001 (fedora - 01/12/10)

Section: 1 (Commandes utilisateur)

ÌŸÁ°

c44 - DjVuPhoto ¥š¥ó¥³¡Œ¥À

ϖΡ

c44 [options] inputfilename [outputfilename]

ÀâÌÀ

DjVuPhoto ¥š¥ó¥³¡Œ¥É²èÁü€òÀžÀ®€·€Þ€¹¡£ ÆþÎϲèÁü¥Õ¥¡¥€¥ë inputfilename €Ï portable gray-map ( PGM ) €Þ€¿€Ï portable pix-map (PPM )€Î€É€Á€é€Ç€â»ÈÍрǀ­€Þ€¹¡£ ÆþÎϲèÁü€Ï JPEG ¥Õ¥¡¥€¥ë€â»ÈÍрǀ­€Þ€¹¡£€·€«€·¡¢Wavelet °µœÌ€Ï¹â€€°µœÌΚ€Ç °µœÌ€µ€ì€¿ JPEG €ËŽû€Ëžºß€¹€ë¥Î¥€¥º€òÁýÉý€·€Æ€·€Þ€Š€³€È€¬€¢€ë€Î€Ç¡¢ °µœÌΚ€¬Ä〯¥Õ¥¡¥€¥ë¥µ¥€¥º€¬Â瀭€€¹â²èŒÁ€Î JPEG €ò»ÈÍÑ€¹€ë€³€È€ò€ªŽ«€á€·€Þ€¹¡£

¥×¥í¥°¥é¥à€Ï DjVuPhoto ¥Õ¥¡¥€¥ë outputfilename €òºîÀ®€·€Þ€¹¡£ œÐÎÏ¥Õ¥¡¥€¥ë€ÎÌŸÁ°€¬»ØÄꀵ€ì€Æ€€€Ê€€€È¡¢ ÆþÎÏ¥Õ¥¡¥€¥ë€Î³ÈÄ¥»Ò€ò djvu €ÇÆþ€ìÂØ€š€¿¥Ç¥Õ¥©¥ë¥È€Î¥Õ¥¡¥€¥ëÌŸ€òÀžÀ®€·€Þ€¹¡£

DjVu Wavelet ¥Õ¥¡¥€¥ë€ÎŒç€ÊÀß·×ÌÜÉž€Ï¡¢ÎßÀÑŪ€ÊÉÁ²èµ¡¹œ€äžÂ€é€ì€¿¥á¥â¥ê €ÇµðÂç€Ê²èÁü€ò¥¹¥à¡Œ¥¹€Ë¥¹¥¯¥í¡Œ¥ë€¹€ë€³€È€Ç€·€¿¡£¥Ç¥³¡Œ¥Éµ¡Çœ€Ï°µœÌ€µ€ì€¿ ¥Ç¡Œ¥¿€òœèÍý€·€Æ¥á¥â¥êŸå€ËžúΚŪ€ËÅž³«€·€¿ Wavelet ·ž¿ô€ò¥¢¥Ã¥×¥Ç¡Œ¥È€·€Þ€¹¡£ ²èÁüÉœŒšµ¡Çœ€Ï»ÈÍѲÄÇœ€Ê¥Ç¡Œ¥¿€ò»È€Ã€Æ²èÁü€ÎÇ€°Õ€Î¥»¥°¥á¥ó¥È€òÉÁ²è€·€Þ€¹¡£ €³€ÎÆó€Ä€Î¥×¥í¥»¥¹€ÏÆó€Ä€ÎŒÂ¹Ô¥¹¥ì¥Ã¥É€È€·€ÆÆ°ºî€·€Þ€¹¡£€³€Î¥Ç¥¶¥€¥ó€¬ DjVu ¥·¥¹¥Æ¥à€ÎÃæ€ÇœÅÍ׀ʰÌÃÖ€òÀê€á€Æ€€€Þ€¹¡£»ä€¿€Á€ÏÍÍ¡¹€ÊºÇÀèÃŒ€Î Wavelet °µœÌ ÊýŒ°€òžŠµæ€·€Þ€·€¿¡£€³€ì€é€ÎÊýŒ°€ÏŒãŽ³Ÿ®€µ€Ê²èÁü€òÀžÀ®€¹€ë€³€È€¬€Ç€­€Þ€¹€¬¡¢ ¥Ç¥³¡Œ¥Éµ¡Çœ€Ï»ä€¿€Á€ÎÍ×µá€ËŬ€Š€â€Î€Ï€¢€ê€Þ€»€ó€Ç€·€¿¡£ IW44 Wavelete €Ïº£Æü€Ç€Ï€³€Š€·€¿Í×µá€òËþ€¿€·€Æ€ª€ê¡¢Ÿ­Íè€Ë€ª€€€Æ€â€è€êºÇÀèÃŒ€ÎÊýË¡€Ç €³€ì€é€Îµ¡Çœ€ò²þÁ±€·€Æ€æ€¯€³€È€Ç€·€ç€Š¡£

²èŒÁÁªÂò¥ª¥×¥·¥ç¥ó

DjVuPhoto ¥Õ¥¡¥€¥ë€ÏÏÀÍýŪ€Ë€ÏϢ³Ū€ËÊ䎰€µ€ì€ë²èÁü€òŽÞ€ó€À¡Ö¥¹¥é¥€¥¹¡×€Îœž€Þ€ê€Ç€¹¡£ ¥¹¥é¥€¥¹€ÏÎßÀÑŪ€ÊÉÁ²è¥·¡Œ¥±¥ó¥¹€òÄêµÁ€¹€ë¡Ö¥Á¥ã¥ó¥¯¡×€Ë€Þ€È€á€é€ì€Þ€¹¡£¥Ó¥å¡Œ¥¢€Ï ³Æ¥Á¥ã¥ó¥¯€òœèÍý€·€¿žå¡¢ÃæŽÖŪ€Ê²èÁü€òÉœŒš€¹€ë€³€È€¬œÐÍè€Þ€¹¡£Åµ·¿Åª€Ê DjVuPhoto ¥Õ¥¡¥€¥ë€Ï 1 €«€é 4 €Î¥Á¥ã¥ó¥¯€Ë€Þ€È€á€é€ì€¿ 80 €«€é 120 €Î¥¹¥é¥€¥¹€ò»ý€Á€Þ€¹¡£

²èŒÁÁªÂò¥ª¥×¥·¥ç¥ó€Ï¥Á¥ã¥ó¥¯€Î¿ô€ä¥Á¥ã¥ó¥¯žå€È€Î¥¹¥é¥€¥¹¿ô€òÀßÄꀹ€ëÍÍ¡¹€ÊÊýË¡€ò Ä󶡀·€Þ€¹¡£ c44 ¥×¥í¥°¥é¥à€Ï»ØÄꀷ€¿¥¹¥é¥€¥¹¿ô¡¢¥Õ¥¡¥€¥ë¥µ¥€¥º¡¢²èŒÁÀßÄê€Ë〹€ë€Þ€Ç žœºß€Î¥Á¥ã¥ó¥¯€Ë¥¹¥é¥€¥¹€òÄɲÀ·€Þ€¹¡£¥ª¥×¥·¥ç¥ó€Î°ú¿ô€Ï¥«¥ó¥Þ€ä¥×¥é¥¹µ­¹æ€Ç¶èÀÚ€é€ì€¿ Ê£¿ô€Î(³Æ¥Á¥ã¥ó¥¯Ëè€Î)¿ôÃÍ€òŽÞ€ß€Þ€¹¡£

-slice n+...+n
³Æ¥Á¥ã¥ó¥¯€Î¥¹¥é¥€¥¹¿ô€ò»ØÄꀷ€Þ€¹¡£ ¥ª¥×¥·¥ç¥ó€Î°ú¿ô€Ï¥×¥é¥¹µ­¹æ€Ç¶èÀÚ€é€ì€¿¿ôÃ̀ǡ¢¥Á¥ã¥ó¥¯Ëè€Î¥¹¥é¥€¥¹¿ô€òŒš€·€Þ€¹¡£ €¿€È€š€Ð¡¢ -slice 74+13+10 €Ï 3 €Ä€ÎÎßÀÑŪ€ÊÊݎɥǡŒ¥¿€ò»ý€Ã€¿ŒÌ¿¿²èÁü€ò°µœÌ€·€¿€â€Î€Ç€¹¡£¥ª¥×¥·¥ç¥ó -slice 72+11+10+10 €Ç€Ï€è€ê¹â²èŒÁ€Ç¡¢€è€ê¿€¯€ÎÊ䎰¥Ç¡Œ¥¿€òÆÀ€ë€³€È€¬œÐÍè€Þ€¹¡£
-slice n,...,n
³Æ¥Á¥ã¥ó¥¯€Î¥¹¥é¥€¥¹€ÎÎßÀÑÃÍ€ò»ØÄꀷ€Þ€¹¡£ ºÇœªÅª€ÊÉÊŒÁ€Ï¥¹¥é¥€¥¹€ÎÁí¿ô€Ë€è€Ã€Æ·è€Þ€ë€¿€á¡¢ ³Æ¥Á¥ã¥ó¥¯€Î¥¹¥é¥€¥¹¿ô€ÎÎßÀÑÃÍ(€¿€È€š€Ð¡¢Á°€ÎÁŽ€Æ€Î¥Á¥ã¥ó¥¯€Ë¥š¥ó¥³¡Œ¥É€µ€ì€Æ€€€ë ¥Ç¡Œ¥¿€òŽÞ€à)€ò¥«¥ó¥Þ¶èÀÚ€ê€ÎÃÍ(³Æ¥Á¥ã¥ó¥¯€Ë1€Ä€º€Ä)€Ç»ØÄꀷ€¿Êý€¬ÊØÍø€Ç€¹¡£ Ÿåµ­€ÎÎã€ÎÃ̀ϡ¢ -slice 74,87,97 €ä -slice 72,83,93,103 €Î€è€Š€Ëœñ€­Ž¹€š€ë€³€È€¬œÐÍè€Þ€¹¡£
-size n,...,n
¥Ð¥€¥Èñ°Ì€Ç³Æ¥Á¥ã¥ó¥¯€Î¥¿¡Œ¥²¥Ã¥È¥µ¥€¥º€ò»ØÄꀷ€Þ€¹¡£ ¥ª¥×¥·¥ç¥ó€Î°ú¿ô€Ï¥×¥é¥¹µ­¹æ€Ç¶èÀÚ€é€ì€¿³Æ¥Á¥ã¥ó¥¯¥µ¥€¥º€Î¥ê¥¹¥È¡¢€Þ€¿€Ï ³Æ¥Á¥ã¥ó¥¯€È€œ€ÎÁ°€ÎÁŽ€Æ€Î¥Á¥ã¥ó¥¯€Î¥µ¥€¥º€ÎÎßÀÑÃÍ€ò¥«¥ó¥Þ¶èÀÚ€ê€Î¥ê¥¹¥È€Ç »ØÄꀷ€Þ€¹¡£¥¿¡Œ¥²¥Ã¥È¥µ¥€¥º€Ï¶á»÷Ã̀ǀ¹¡£¥¹¥é¥€¥¹€Ï»ØÄꀵ€ì€¿¥¿¡Œ¥²¥Ã¥È¥µ¥€¥º €Ë〹€ë€Þ€Ç³Æ¥Á¥ã¥ó¥¯€ËÄɲÀµ€ì€Þ€¹¡£
-bpp n,...,n
³Æ¥Á¥ã¥ó¥¯€Î¥¿¡Œ¥²¥Ã¥È¥µ¥€¥º€ò bits-per-pixel €Ç»ØÄꀷ€Þ€¹¡£ ¥«¥ó¥Þ¶èÀڀꀪ€è€Ó¥×¥é¥¹¶èÀÚ€ê€Ç»ØÄê€Ç€­€Þ€¹¡£ ¥ª¥×¥·¥ç¥ó -bpp 0.25,0.5,1 €ÇÄÌŸï€ÏÎÉ€€·ë²Ì€¬ÆÀ€é€ì€Þ€¹¡£
-percent n,...,n
ÆþÎÏ¥Õ¥¡¥€¥ë¥µ¥€¥º€Î¥Ñ¡Œ¥»¥ó¥Æ¡Œ¥ž€Ç³Æ¥Á¥ã¥ó¥¯€Î¥¿¡Œ¥²¥Ã¥È¥µ¥€¥º€ò»ØÄꀷ€Þ€¹¡£ ¥«¥ó¥Þ¶èÀڀꀪ€è€Ó¥×¥é¥¹¶èÀÚ€ê€Ç»ØÄê€Ç€­€Þ€¹¡£ÆþÎϲèÁü€Î·ÁŒ° (raw €Þ€¿€Ï JPEG °µœÌ) €Ë€è€Ã€Æ·ë²Ì€¬Â瀭€¯°Û€Ê€ê€Þ€¹¡£
-decibel n,...,n
³Æ¥Á¥ã¥ó¥¯€Î¥¿¡Œ¥²¥Ã¥È²èŒÁ€ò¥«¥ó¥Þ¶èÀÚ€ê€Î¥Ç¥·¥Ù¥ëÃ̀Υꥹ¥È (Œ¡Âè€ËÁý€š€ëÃÍ €Î¥ê¥¹¥È) €Ç»ØÄꀷ€Þ€¹¡£¥Ç¥·¥Ù¥ëÃÍ€Ï 16 (Äã²èŒÁ) €«€é 48 (¹â²èŒÁ) €ÎÈϰπǻØÄê œÐÍè€Þ€¹¡£€³€ÎŽðœà€ÏŽû€ËÊÌ€ÎÊýË¡€Ç°µœÌ€µ€ì€¿²èÁü€òºÆ¥š¥ó¥³¡Œ¥É€¹€ëºÝ€Ë€ÏÅö€Æ€Ï €Þ€ê€Þ€»€ó¡£€³€Î¥ª¥×¥·¥ç¥ó€òÁªÂò€¹€ë€È°µœÌ»þŽÖ€¬Ä¹€¯€Ê€ë€³€È€¬€¢€ê€Þ€¹¡£
-dbfrac frac
-quality €Ç»ØÄꀵ€ì€¿¥Ç¥·¥Ù¥ëÃÍ€¬ 32 ¡ß 32 ¥Ô¥¯¥»¥ë€Î€Û€È€ó€Éží€ê€Î¥Ö¥í¥Ã¥¯€Î frac ʬ€Î 1 €À€±€Î MSE ÃÍ (mean squared errors) €òÊ¿¶Ñ€¹€ë€³€È€Ç·×»»€µ€ì€Þ€¹¡£€³€Î ¥ª¥×¥·¥ç¥ó€ÏƱ€ž¿§ÄŽ€ÎÉôʬ€òŽÞ€à€ÎÊ£¹ç²èÁü (€ª€­€ÊÇò€€Àþ€¬€¢€ë²èÁü€Ê€É) €ÇÊØÍø €Ç€¹¡£

²èŒÁÀßÄꥪ¥×¥·¥ç¥ó€ò»ØÄꀷ€Ê€€€È¥Ç¥Õ¥©¥ë¥È€Î²èŒÁÀßÄꥪ¥×¥·¥ç¥ó -slice 74,89,99 €¬Œ«Æ°Åª€ËÁªÂò€µ€ì€Þ€¹¡£ Ê£¿ô€Î²èŒÁÀßÄꥪ¥×¥·¥ç¥ó€ò»ØÄꀹ€ë€³€È€¬œÐÍè€Þ€¹¡£¥×¥í¥°¥é¥à€ÏÁŽ€Æ€Î²èŒÁÀßÄê€Î ¥Á¥ã¥ó¥¯€ÎºÇÂçÃÍ€ò¥Á¥ã¥ó¥¯€ÎÁí¿ô€È€¹€ë¥Õ¥¡¥€¥ë€òœÐÎÏ€·€Þ€¹¡£¥¹¥é¥€¥¹€Ï€œ€Î¥Á¥ã¥ó¥¯€Î ¥¿¡Œ¥²¥Ã¥È²èŒÁ€ËÅþ〹€ë€Þ€ÇÄɲÀµ€ì€Þ€¹¡£

€œ€ÎŸ€Î¥ª¥×¥·¥ç¥ó

°Ê²Œ€Ï¥µ¥Ý¡Œ¥È€µ€ì€Æ€€€ëÄɲÀΥª¥×¥·¥ç¥ó€Ç€¹:
-dpi n
œÐÎÏ¥Õ¥¡¥€¥ë€Ë¥š¥ó¥³¡Œ¥É€µ€ì€ë²òÁüÅÙŸðÊó€ò DPI €Ç»ØÄꀷ€Þ€¹¡£DjVu ¥Õ¥¡¥€¥ë€Ë œñ€­¹þ€Þ€ì€ë²òÁüÅÙŸðÊó€Ï¡¢¥Ç¥³¡Œ¥À€¬²èÁü€ò¥Ç¥£¥¹¥×¥ì¥€€ËÅž³«€¹€ë€È€­€Î€É€Î€è€Š€Ë ¥¹¥±¡Œ¥ê¥ó¥°€¹€ë€«€ò·èÄꀷ€Þ€¹¡£25 €«€é 1200 €Þ€Ç»ØÄꀹ€ë€³€È€¬œÐÍè€Þ€¹¡£¥Ç¥Õ¥©¥ë¥È ÃÍ€Ï 100 dpi €Ç¡¢€¿€€€Æ€€€ÎŒÌ¿¿²èÁü€ËŬ€·€Æ€€€Þ€¹¡£
-gamma n
œÐÎÏ¥Õ¥¡¥€¥ë€Ë¥š¥ó¥³¡Œ¥É€µ€ì€ë¥¬¥ó¥ÞÊäÀµŸðÊó€ò»ØÄꀷ€Þ€¹¡£°ú¿ô n €ÏÆþÎϲèÁü€òºîÀ®€·€¿¥Ç¥Ð¥€¥¹€Î¥¬¥ó¥ÞÃ̀ǀ¹¡£¥Ç¥Õ¥©¥ë¥ÈÃÍ€Ï 2.2 €Ç€¹¡£€³€ì€Ï ÉžœàŪ€Ê¥³¥ó¥Ô¥å¡Œ¥¿¥â¥Ë¥¿€ÇÉœŒš€¹€ë€¿€á€ËºîÀ®€µ€ì€¿ÃÍ€ÈƱ€ž€Ç€¹¡£
-mask pbmfilename
IW44 Wavelete €Î¥Ç¥¶¥€¥ó€ÏÉôʬŪ€Ë¥Þ¥¹¥¯€µ€ì€¿²èÁü€Î°µœÌ€ò¥µ¥Ý¡Œ¥È€·€Þ€¹¡£ €³€Î¥ª¥×¥·¥ç¥ó€ÏÇطʲèÁü€Î°ìÉô€Î¥Ô¥¯¥»¥ë€¬¥Æ¥­¥¹¥È€äÀþ²è€Ê€É€ÎÁ°·Ê ¥ª¥Ö¥ž¥§¥¯¥È€ÇœÅ€Í€ë€È€­€Ë»ÈÍÑ€·€Þ€¹¡£ ¥Õ¥¡¥€¥ë pbmfile €ÏÆþÎÏ¥Õ¥¡¥€¥ë€Î¥µ¥€¥º€Ë°ìÃ×€¹€ë¥µ¥€¥º€Î PBM €Ç€Ê€±€ì€Ð€Ê€ê€Þ€»€ó¡£ pbmfile Ãæ€Î¹õ¥Ô¥¯¥»¥ë€ÏÆþÎÏ¥Õ¥¡¥€¥ë€ÎÂбþ€¹€ë¥Ô¥¯¥»¥ë€ÎÃÍ€¬ÉÔŬÀڀǀ¢€ë€³€È €òŒš€·€Æ€€€Þ€¹¡£ IW44 ¥š¥ó¥³¡Œ¥À€Ï¥Þ¥¹¥¯€µ€ì€¿¥Ô¥¯¥»¥ë€ò¥³¡Œ¥Ç¥£¥ó¥°¥³¥¹¥È€¬ºÇŸ®€Î¥«¥é¡ŒÃÍ €ÈžòŽ¹€·€Þ€¹¡£(ŸÜºÙ€Ï http://www.djvuzone.org/djvu/techpapers/mask/index.djvu €ò»²ŸÈ)
-crcbnormal
ÉáÄ̀ε±ÅÙ€òÁªÂò€·€Þ€¹¡£ µ±ÅÙŸðÊó€ÏºÌÅÙ€ÈƱ€ž²òÁüÅـǥš¥ó¥³¡Œ¥É€µ€ì€Þ€¹¡£€³€ì€Ï¥Ç¥Õ¥©¥ë¥È€Ç€¹¡£
-crcbhalf
ȟʬ€Î²òÁüÅـε±Åـǥš¥ó¥³¡Œ¥É€·€Þ€¹¡£µ±ÅÙŸðÊó€ÏºÌÅـβòÁüÅÙ€Îȟʬ€Ç ¥š¥ó¥³¡Œ¥É€µ€ì€Þ€¹¡£
-crcbdelay n
€³€Î¥ª¥×¥·¥ç¥ó€Ï -crcbnormal €ª€è€Ó -crcbhalf €È¶Š€Ë»ÈÍÑ€·€Æ¡¢µ±ÅÙŸðÊó€ÎÉÊŒÁ€òÊѹ¹€·€Þ€¹¡£ ¥ª¥×¥·¥ç¥ó°ú¿ô n €Ïµ±ÅـˎØÏ¢ÉÕ€±€é€ì€¿¥Ó¥Ã¥È¥ì¡Œ¥È€òÄ㞺€¹€ë¥¹¥é¥€¥¹¿ô€ò»ØÄꀷ€Þ€¹¡£ ¥Ç¥Õ¥©¥ë¥È€Îµ±ÅÙ¥š¥ó¥³¡Œ¥É¥Ç¥£¥ì¥€€Ï 10 ¥¹¥é¥€¥¹€Ç€¹¡£
-crcbfull
µ±ÅÙŸðÊó€Î¥š¥ó¥³¡Œ¥É€ËºÇ¹â€ÎÉÊŒÁ€òÁªÂò€·€Þ€¹¡£€³€ì€Ï -crcbnormal €ª€è€Ó -crcbdelay 0 €ò»ØÄꀹ€ë€Î€ÈƱ€ž€Ç€¹¡£
-crcbnone
µ±ÅـΥš¥ó¥³¡Œ¥É€ò̵žú€Ë€·€Þ€¹¡£ºÌÅـΟðÊó€Î€ß€¬¥š¥ó¥³¡Œ¥É€µ€ì€Þ€¹¡£œÐÎÏ·ë²Ì €Ï¥°¥ì¡Œ¥¹¥±¡Œ¥ë€Ë€Ê€ê€Þ€¹¡£

Ãí°Õ

DjVuLibre ÈǀΠc44 €Î¥Ç¥Õ¥©¥ë¥È€Î²èŒÁÀßÄê€Ï¡¢¹â€¯ÀßÄꀵ€ì€Æ€€€ë€¿€á¡¢ ¹â²èŒÁ€Î¥µ¥€¥º€ÎÂ瀭€€¥Õ¥¡¥€¥ë€òÀžÀ®€·€Þ€¹¡£ ²èŒÁ€Ï¡¢²èŒÁÁªÂò¥ª¥×¥·¥ç¥ó€ÇÄ〯ÀßÄꀹ€ë€³€È€¬œÐÍè€Þ€¹¡£

ÉÔ¶ñ¹ç

¥š¥ó¥³¡Œ¥À€ÏɬÍ×°ÊŸå€Î¥á¥â¥ê€ò€·€ç€Š€Ò€·€Þ€¹¡£
¥Á¥ã¥ó¥¯€ÎºÆºîÀ®µ¡Çœ€ÏžœºßÀµŸï€ËÆ°ºî€·€Þ€»€ó¡£

¥¯¥ì¥ž¥Ã¥È

€³€Î¥×¥í¥°¥é¥à€Ï L'eon Bottou <leonb@users.sourceforge.net> €¬³«È¯€·¡¢ Andrei Erofeev <andrew_erofeev@yahoo.com> €ª€è€Ó Bill Riemers <docbill@sourceforge.net> €œ€ÎŸ€ÎÊý¡¹€Ë€è€ê²þÎÉ€µ€ì€Þ€·€¿¡£ €³€Î man page €Ï Nobchika Morimoto <morimoto@lizardtech.com> €¬ËÝÌõ€·€Þ€·€¿¡£

»²ŸÈ

djvu(1)¡¢ pnm(5)¡¢ cjpeg(1)