ããã¯ãUbuntu OnlineãFedora OnlineãWindows ãªã³ã©ã€ã³ ãšãã¥ã¬ãŒã¿ãŒããŸã㯠MAC OS ãªã³ã©ã€ã³ ãšãã¥ã¬ãŒã¿ãŒãªã©ã®è€æ°ã®ç¡æãªã³ã©ã€ã³ ã¯ãŒã¯ã¹ããŒã·ã§ã³ã® XNUMX ã€ã䜿çšããŠãOnWorks ç¡æãã¹ãã£ã³ã° ãããã€ããŒã§å®è¡ã§ããã³ãã³ã gdcmanon ã§ãã
ããã°ã©ã ïŒ
NAME
gdcmanon - DICOM ãã¡ã€ã«ãå¿ååããããŒã«ã
SYNOPSIS
gdcmanon [ãªãã·ã§ã³] ãã¡ã€ã«ã€ã³ ãã¡ã€ã«ã¢ãŠã
gdcmanon [ãªãã·ã§ã³] dir-in dir-out
DESCRIPTION
ã ã°ãã¯ããã³ ããŒã«ã¯ PS 3.15 / E.1 / Basic Application Level ã®å®è£ ã§ã
æ©å¯æ§ãããã¡ã€ã« (E.1.1 å¿ååããã³ E.1.2 åèå¥ã®å®è£ )
ãã®ããŒã«ã¯ XNUMX ã€ã®ãŸã£ããç°ãªãåäœã¢ãŒãã«åãããŠããŸãã
· PS 3.15 ã®å®è£ ã-e ãã©ã°ãš -d ãã©ã°ãåç §
· ãã ã¢ãŒãã-dumb ãåç §
ãã ã¢ãŒããš PS 3.15 ã¯ããŸãé£æºããŸãããå®éã«ã¯ XNUMX çš®é¡ã®ã¢ãŒãã®ã¿ã䜿çšããå¿ èŠããããŸãã
å¿ååã çãããå Žåã¯ã-dumb ã®äœ¿çšãé¿ããŠãã ããã
PS 3.15 å®è£ (-d ããã³ -e ãã©ã°) ã䜿çšããã«ã¯ã次ã®ããšãè¡ãããã®èšŒææžãå¿ èŠã§ãã
å¿ååæäœãããã³åèå¥ãè¡ãããã®é¢é£ç§å¯éµ
æè¡ã ã¯ã³ã·ã§ããã®å¿ååã®ã¿ãè¡ã£ãŠãããé©åã«å¿ååããå¿ èŠããªãå Žå
DICOM ãã¡ã€ã«ãåèå¥ãããšãç§å¯ããŒãå®å šã«ç Žæ£ããDICOM ãã¡ã€ã«ã®ã¿ãä¿æã§ããŸãã
蚌ææžã ãã©ã€ããŒãã®çææ¹æ³ã®äŸã«ã€ããŠã¯ã以äžã® OpenSSL ã®åç §ã»ã¯ã·ã§ã³ãåç §ããŠãã ããã
ããŒãšèšŒææžã®ãã¢ã
OpenSSL ãèšå®ãããŠããªãããŸãã¯ã©ã€ãã©ãªã«é©åã«çµã¿èŸŒãŸããŠããªãå Žåãgdcmanon ã¯æ©æã«çµäºããŸãã
(cmake ã® GDCM_USE_SYSTEM_OPENSSL ãåç §)ã
ãã©ã¡ãŒã¿ãŒ
file-in DICOM å ¥åãã¡ã€ã«å
file-out DICOM åºåãã¡ã€ã«å
or
ãã¡ã€ã«ã€ã³ DICOM å ¥åãã£ã¬ã¯ããª
file-out DICOM åºåãã£ã¬ã¯ããª
OPTIONS
次ã®ãªã¹ãããå°ãªããšã XNUMX ã€ã®åäœã¢ãŒããæå®ããå¿ èŠããããŸã (XNUMX ã€ã ã)ã
å¿ é ãã©ã¡ãŒã¿
-e --de-identify DICOM ã®èå¥ã解é€ããŸã (ããã©ã«ã)
-d --re-identify DICOM ãåèå¥ããŸã
--dumb ãã ã¢ãŒãã¢ãããã€ã¶ãŒ
ãã ã¢ãŒãã§åäœããå Žåã®èŠåãå®è¡ããæäœãæå®ããå¿ èŠããããŸãã
ã¿ã°ããåé€ããŸãã¯ã空ãã«ããŸãã以äžã®ãã ã¢ãŒã ãªãã·ã§ã³ãåç §ããŠãã ããã
ç¹å®ã® ãªãã·ã§ã³
-i --input DICOM ãã¡ã€ã«å/ãã£ã¬ã¯ããª
-o --output DICOM ãã¡ã€ã«å / ãã£ã¬ã¯ããª
-r --recursive (ãµã) ãã£ã¬ã¯ããªãååž°çã«åŠçããŸãã
-- continue èŠã€ãã£ããã¡ã€ã«ã DICOM ã§ãªãå Žåã§ãåæ¢ããŸããã
--root-uidã«ãŒãUIDã
--resources-path ãªãœãŒã¹ã®ãã¹ã
-k --key RSA ç§å¯ããŒãžã®ãã¹ã
-c --certificate 蚌ææžãžã®ãã¹ã
æå·å ãªãã·ã§ã³
--ãã¹DESã
--des3 ããªãã« DESã
--aes128 AES 128ã
--aes192 AES 192ã
--aes256 AES 256ã
ãã ã¢ãŒã ãªãã·ã§ã³
--empty %dã%d åã® DICOM ã¿ã°ã空ã«ããŸã
--remove %d,%d åã® DICOM ã¿ã°ãåé€ããŸã
--replace %d,%d,%s 眮æãã DICOM ã¿ã°
äžè¬ç㪠ãªãã·ã§ã³
-h --ãã«ã
ãã®ãã«ãããã¹ããå°å·ããŠçµäºããŸã
-v --ããŒãžã§ã³
ããŒãžã§ã³æ å ±ãå°å·ããŠçµäºããŸã
-V --åé·
詳现ã¢ãŒãïŒèŠå+ãšã©ãŒïŒã
-W--èŠå
èŠåã¢ãŒããèŠåæ å ±ãåºå
-E--ãšã©ãŒ
ãšã©ãŒã¢ãŒãããšã©ãŒæ å ±ã®å°å·
-D --ãããã°
ãããã°ã¢ãŒãããããã°æ å ±ã®åºå
ç°å¢ å€æ°
GDCM_ROOT_UIDã«ãŒãUID
GDCM_RESOURCES_PATH ãªãœãŒã¹ ãã¡ã€ã« (Part3.xml ãªã©) ãæããã¹
å žåç㪠USAGE
å¿åå (å¿ååã æå·åããŸãïŒ
ãã®æäœã«å¿ èŠãªã®ã¯ã蚌ææžãã¡ã€ã« (PEM 圢åŒ) ã ãã§ãã
$ gdcmanon --certificatecertificate.pem -eoriginal.dcmoriginal_anonymized.dcm
gdcmdump ã® âasn1 ãªãã·ã§ã³ã䜿çšããŠãçæããã DataSet ã ASN1 æ§é ãšããŠãã³ãã§ããŸãã
ïŒåç §ããŠãã ãã gdcmdump(1) ããšãã°)ã
åèå¥ (å¿åå解é€ã埩å·å)
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åèå¥ããã»ã¹ã«äœ¿çšãããç§å¯ããŒãå®éã®ãã®ã§ããããšãå¿ èŠã§ãã
蚌ææžãã¡ã€ã« (certificate.pem) ã®çæã«äœ¿çšãããç§å¯ããŒã
å¿ååã¹ãããã
$ gdcmanon --key privatekey.pem -doriginal_anonymized.dcmoriginal_copy.dcm
ãã®åŸãoriginal.dcm ãšoriginal_copy.dcm ãåäžã§ããããšã確èªã§ããŸãã
è€æ° ãã¡ã€ã« èŠå
以äžã®ãã®ãå¿ååããå Žåã¯ã次ã®åç §ãç解ããããšãéåžžã«éèŠã§ãã
åäžã®ãã¡ã€ã«ã è€æ°ã® DICOM ãã¡ã€ã«ãå¿ååããå Žåã¯ã
ãã£ã¬ã¯ããªå ¥åã gdcmanon ã³ãã³ã ã©ã€ã³ ããŒã«ãè€æ°ååŒã³åºãããšã¯ã§ããŸããã 確ãã«ã
ããŒã«ã¯ããã»ã¹äžã«å€æã®ããã·ã¥ ããŒãã«ã®ã¿ãã¡ã¢ãªã«ä¿åãããããæ¯å
ç¹å®ã®å€ãèŠã€ãããšãåžžã«åãå¿ååãããå€ã«çœ®ãæããããŸã (次ã®ããã«èããŠãã ãã)ã
äžè²«ããã·ãªãŒãº ã€ã³ã¹ã¿ã³ã¹ UID)ã
ãã ã¢ãŒã
ãã®æ©èœã¯ DICOM æšæºã«ã¯èšè¿°ãããŠããŸããã ãŠãŒã¶ãŒã¯äžé©åã§ããããšãèŠåããŸã
ãã®ã¢ãŒãã®äœ¿çšã¯æšå¥šãããŸãããã€ãŸããéèŠãªã¿ã°ãåé€ãããå¯èœæ§ããããŸãã
空/åé€/眮æã®çµæãéæ³/ç¡å¹ãª DICOM ãã¡ã€ã«ãçæãããŸããã ããã£ãŠããå Žåã«ã®ã¿äœ¿çšããŠãã ãã
äœãããŠããã®ã ã¿ã€ã 1 å±æ§ãåé€ãããšãDICOM ãã¡ã€ã«ã
ã»ãšãã©ã® DICOM ãµãŒãããŒã㣠ãã¥ãŒã¢ã§ã¯åãå ¥ããããŸããã æ®å¿µãªãããããã¯å€ãã®å Žåãã®ã¢ãŒãã§ã
äžè¬ç㪠DICOM Viewer ã«å®è£ ãããŠãããåžžã« DICOM æšæºãåªå ããŸãã
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次ã®äŸã¯ããã ã¢ãŒãã䜿çšã㊠5 ã€ã®æäœãåæã«å®çŸããæ¹æ³ã瀺ããŠããŸãã
æéïŒ
· ã¿ã° (0010,0010) æ£è åã空ã«ããŸãã
· ã¿ã° (0010,0020) æ£è ID ã空ã«ããŸãã
· ã¿ã° (0010,0040) æ£è ã®æ§å¥ãåé€ããŸãã
· æ£è ã®å¹Žéœ¢ã®ã¿ã° (0010,1010) ãåé€ããŸãã
· ã¿ã° (0010,1030) æ£è ã®äœéãå€ã10ãã«çœ®ãæããŸãã
è©Šè¡ããåã«ãã©ã® DICOM å±æ§ãã¿ã€ã 1 ãšã¿ã€ã 1C ã§ãããã確èªããå¿ èŠããããŸãã
'空ã®' or 'åãé€ã' ç¹å®ã® DICOM å±æ§ã åãçç±ã§ã次ã®ããšãè¡ãå¿ èŠããããŸãã
眮ææäœã§æå¹ãªå€ã確èªããŠãã ããã
$ gdcmanon --dumb --empty 10,10 --empty 10,20 --remove 10,40 --remove 10,1010 --replace 10,1030,10 012345.002.050.dcm out.dcm
âdumb ã¢ãŒãã®è€æ°ã®æäœãå®è¡ã§ããŸããåã®åºåãåå©çšããã ãã§ãã
æè¡ã å®éã®å 容ã確èªããã«ã¯ãåžžã«å ¥åãã¡ã€ã«ãšåºåãã¡ã€ã«ã§ gdcmdump ã䜿çšããŠãã ããã
éæã diff ããã°ã©ã ã䜿çšãããšãå€æŽãããå 容ã®ã¿ã確èªã§ããŸã (ã gdcmdiffïŒ1ïŒ
äŸïŒã
äžå¯é å¿åå
éåžžã«ãŸããªã±ãŒã¹ã§ãããPS 3.15 ã¢ãŒãã䜿çšããŠå¿ååãããå ŽåããããŸãã
æ£è ãå«ãå¯èœæ§ã®ãããã¹ãŠã®ã³ã³ãã³ãã®èªåå€æãå©çšããŸãã
é¢é£æ å ±ã
æçµçã«ãæ£è é¢é£ã®æ å ±ã¯ãã¹ãŠåé€ãããç§å¯è£ã«ä¿ç®¡ãããŸããã
0400,0500 DICOM å±æ§ã«æ ŒçŽãããŸãã ãã ãã誰ããã®ãããªããšãè©Šã¿ãªãããã«ããããã
ãã«ãŒããã©ãŒã¹ã¢ã«ãŽãªãºã ã䜿çšããŠã»ãã¥ãªãã£ãç Žããå®å šã«åé€ãããå Žå
ãã® DICOM å±æ§ã ããã«ãããDICOM ã¯æ¬¡ã®ããã«ãªããŸãã
· æ£è é¢é£æ å ±ã¯äžåå«ãŸããŸãã (PS 3.15 ä»æ§ã«ãã)
· ãã¡ã€ã«ããã«ãŒããã©ãŒã¹æ»æããŠèº«å ãçªãæ¢ããæ段ãæé€ããŸãã
æ£è ã®
ãã®å Žåãæåã®ã¹ããããšããŠå¯éã¢ãããã€ã¶ãå®è¡ããã ãã§æžã¿ãŸãã
$ gdcmanon -c 蚌ææž.pem input.dcm anonymized_reversible.dcm
ãããŠä»åºŠã¯ãç§å¯ã«æå·åãããããŒã¿ãå«ã DICOM å±æ§ãå®å šã«åé€ããŸãã
æ£è é¢é£æ å ±:
$ gdcmanon --dumb --remove 400,500 --remove 12,62 --remove 12,63 anonymized_reversible.dcm anonymized_irreversible.dcm
OPENSSL
ã»ãšãã©ã®ã·ã¹ãã ã§ã¯ãOpenSSL ã«ã¢ã¯ã»ã¹ããŠç§å¯ããŒ/蚌ææžãçæã§ããŸãã
ãã¢ã
çæ a ãã©ã€ããŒã ããŒ
rsa ã㌠(512 ããã) ãçæããã³ãã³ã ã©ã€ã³
$ openssl genrsa -out CA_key.pem
rsa ã㌠(2048 ããã) ãçæããã³ãã³ã ã©ã€ã³
$ openssl genrsa -out CA_key.pem 2048
rsa ã㌠(2048 ããã) + ãã¹ãã¬ãŒãºãçæããã³ãã³ã ã©ã€ã³
$ openssl genrsa -des3 -out CA_key.pem 2048
çæ a èªèšŒ
以åã«çæããç§å¯ããŒãããPEM (DER) ã§èšŒææžãçæã§ããããã«ãªããŸããã
圢åŒã¯çŸåšãµããŒããããŠããŸããïŒã
$ openssl req -new -key CA_key.pem -x509 -days 365 -out CA_cert.cer
DICOM STANDARDïŒ
DICOM æšæºãžã®ããŒãž:
http://dicom.nema.org/
gdcmanon ãªãªãŒã¹æã® DICOM æšæºã¯æ¬¡ã®ãšããã§ãã
ftp://medical.nema.org/medical/dicom/2008/
PS 3.15-2008 ãžã®çŽæ¥ãªã³ã¯:
ftp://medical.nema.org/medical/dicom/2008/08_15pu.pdf
èŠå
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ãã®çç±ã¯ããã®ç¹å®ã®å±æ§ãè€å IOD ã«å«ãŸããããšã¯æ³å®ãããŠããªãããã§ãã
æåã®å Žæã DICOM Supp 142 ã«ã¯ãããå«ãŸããŠããŸã (ãã ããgdcmanon ã¯ãããå®è£ ããŠããŸãã)ã
onworks.net ãµãŒãã¹ã䜿çšããŠãªã³ã©ã€ã³ã§ gdcmanon ã䜿çšãã