Pamtojpeg2k User Manual(0) Pamtojpeg2k User Manual(0) (NAME) pamtojpeg2k - PAM/PNM JPEG-2000 (SYNOPSIS) pamtojpeg2k [-imgareatlx=column] [-imgareatly=row] [-tilegrdtlx=column] [-tilegrdtly=row] [-tilewidth=columns] [-tileheight=rows] [-prcwidth=columns] [-prcheight=rows] [-cblkwidth=columns] [-cblkheight=rows] [-mode={integer|int|real}] [-compression=ratio] [-size=bytes] [-ilyrrates=[realnumber[,realnumber, ...]] [-numrlvls=number] [-progression={lrcp|rlcp|rpcl|pcrl|cprl}] [-numgbits=number] [-nomct] [-sop] [-eph] [-lazy] [-termall] [-segsym] [-vcausal] [-pterm] [-resetprob] [-verbose] [-debuglevel=number] filename . . . (DESCRIPTION) Netpbm(1) . pamtojpeg2k PBM PGM PPM PAM ( ) JPEG-2000 (JPC) . JPEG-2000 : JP2 JPEG-2000 (JPC). JP2 JPC . pamtojpeg2k JP2 JPC pamtojpeg2k PBM PGM PPM PAM JP2 . RGB JP2 sRGB pamtojpeg2k ITU-R BT.709 . . JP2 JPC . PAM PBM PGM PPM (raster) JPC PAM . (plane) JPC PAM . JPC <<>> (precision) ( Netpbm <<>> sample) . . pamtojpeg2k maxval . JPC maxval maxval JPC . maxval . pamtojpeg2k maxval maxval . : maxval . JPC maxval JPC . . pamtojpeg2k JPC JPEG-2000 (Jasper) . pamtojpeg2k . Jasper PNM pamtojpeg2k Netpbm . Jasper <> Netpbm . jpeg2ktopam . jasper JPEG-2000 JPEG-2000 PNM . ( ) . Netpbm Netpbm . JPEG-2000 JPEG-LS . CharLS JPEG-LS . libnetpbm ( -quiet (Common Options) ) pamtojpeg2k : Jasper JPC Jasper . Jasper . -imgareatlx=column -imgareatly=row -tilegrdtlx=column -tilegrdtly=row -tilewidth=columns -tileheight=rows -prcwidth=columns -prcheight=rows -cblkwidth=columns -cblkheight=rows -mode={integer|int|real} -ilyrrates=[realnumber[,realnumber, ...]] -numrlvls=number -progression={lrcp|rlcp|rpcl|pcrl|cprl} -numgbits=number -nomct -sop -eph -lazy -termall -segsym -vcausal -pterm -resetprob -ilyrrates ( 'intermediate layer rates' ) . () . '.1,.3,.5'. ( ) . -compression -size . -compression=ratio ratio . pamtojpeg2k . . (raster) ( RGB ). . . pamtojpeg2k . pamtojpeg2k . . 'rate' Jasper . Jasper . ( ) . -size . Netpbm 10.61 ( ) pamtojpeg2k . "empty layer generated" . -size=bytes . . pamtojpeg2k . . . 'rate' Jasper . -compression . Netpbm 11.1 ( ) . -verbose pamtojpeg2k . -debuglevel=number Jasper . pamtojpeg2k number Jasper JPC . (EXAMPLES) . pamtojpeg2k myimg.ppm >myimg.jpc jpeg2ktopam myimg.ppm . . pamtojpeg2k -compression=10 myimg.pgm >myimg.jpc JPEG-2000 ( ) . JPEG . JPEG . . JPEG-2000 JPEG . JPEG-2000 JPEG . JPEG-2000 JPEG . JPEG-2000 JPEG . JPEG-2000 (lossless) GIF PNG . JPEG ( JPEG ). JPEG JPEG-2000 . JPEG . JPEG-2000 . JPEG JPEG-2000 . JPEG JPEG-2000 . (SEE ALSO) jpeg2ktopam(1), pnmtojpeg(1), ppm(1), pgm(1), pbm(1), pam(1), (HISTORY) pamtojpeg2k 10.12 ( ) Netpbm . (DOCUMENT SOURCE) Netpbm 'makeman' HTML . : http://netpbm.sourceforge.net/doc/pamtojpeg2k.html netpbm documentation 1 November 2022 Pamtojpeg2k User Manual(0)