Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÔÚLinuxϰ²×°OpenCV

¸ãÁËÈýÌìµÄOpenCVÖÕÓÚ°ÑÕâ¸öÀà¿â¼ÓÉÏÈ¥ÁË¡£Ô­±¾ÊÇʹÓÃRed Hat Linux 9£¬µ«ÊÇÇ¿ÁÒ²»ÍƼö£¬ÒòΪ»ù±¾ÉϺܶàºÜ¶àµÄÈí¼þ¶¼ÒªÖØÐÂÉý¼¶¸üС£gcc±ØÐëÉý¼¶µ½4.x£¬ÔògmpºÍmpfrÒ²Òª¸üУ¬makeÒ²Òªµ½3.8°æ±¾£¬²¢ÇÒglibcÒ²±ØÐëÔÚ2.6°æ±¾¡£±àÒëgccʵÔÚÊÇ̫ʹ¿àÁË£¬ÎÞ±ÈÎޱȵÄÍ´¿à£¬ºÄʱ3¸ö¶àhours£¬»¹ÊÇÀ´Á˸öerror£¨glibc±ØÐëÉý¼¶£©¡£±àÒëgccÓÐÒ»µãҪעÒâµÄÊǽ«gmpºÍmpfr½âѹËõÔÚgccµÄsourceÎļþ¼ÐÏ£¬²¢ÇÒ½«Îļþ¼ÐÃû¸ÄΪgmpºÍmpfr£¬²»ÐèÒªconfigure£¬Ò²²»ÐèÒªmakeºÍmake install£¬ÔÚ°²×°gccÖлá×Ô¶¯×öµÄ¡£
glibcÊÇcÀà¿â£¬ÎÒÔÚmakeÖ®ºóÓÐerror£¬Ç¿ÐÐmake installÁË£¬½á¹ûµ¼ÖÂÕÒ²»µ½g++ÁË¡£·´Õý²»ÒªÇáÒ׳¢ÊÔ¡£
×îºó»¹ÊÇÑ¡ÓÃUbuntu Linux 8.04¡£²»¹ýҲҪװµã¶«Î÷µÄ¡£
°²×°UbuntuµÄ¹ý³ÌҲͦ¾À½áµÄ£¬±ØÐëÔÚÊÔÓõÄϵͳÀï°²×°£¬²¢ÇÒÔÚbootÀï¼Ó²ÎÊý¡£°´F6£¬ÔÚĩβ¼ÓÉÏnoreplace-paravirt¡£ÖØÐÂÆô¶¯VPC£¬ÕâÑùÄã¾Í¿ÉÒÔÕý³£Òýµ¼UbuntuϵͳÁË¡£½øÈëUbuntuÖ®ºó£¬ÄãÐèÒª²é¿´Ò»ÏÂGRUBµÄÒýµ¼²Ëµ¥ÊÇ·ñÌí¼ÓÁË“noreplace-paravirt”²ÎÊý£¬Èç¹ûûÓеϰ£¬ÐèÒªÄãÌí¼ÓÉÏ¡£²»¹ýºÃÏñÈç¹ûÄã°´ÕÕÉÏÃæµÄ·½·¨°²×°ºÃUbuntuÖ®ºó£¬²ÎÊý¾ÍÒѾ­Ìí¼ÓºÃÁË¡£
Ò»Çа²×°ÍêÖ®ºóÏÈÊǼ¤»îroot£¬ÖÕ¶ËÀïÃæ´òsudo passwd£¬ÊäÈ뵱ǰÓû§µÄÃÜÂëºÍеÄrootÃÜÂë£¬ÖØ¸´Ö®¡£È»ºóÊÇÉÏÍø£¬vpcÀïÃæÉèÖÃNATÉÏÍø·½Ê½£¬ÔÚlinuxϵͳÀïÃæÑ¡Ôñ×Ô¶¯»ñÈ¡ip£¨ÍøÂçÉèÖÃÀïÃæÑ¡µÚ¶þͼ±ê£©¡£
È»ºóô°²×°g++£¬ÖÕ¶Ë£º
sudo apt-get install build-essential
 
È»ºó°²×°OpenCV£¬ÖÕ¶Ë
apt-get update
 
apt-get install libcv1 libcvaux1 libhighgui1 libcv-dev libcvaux-dev libhighgui-dev
 
´ó¸ÅÒªÏÂÔØ30¶àMµÄÎļþ£¬µÈÒ»»á¾ÍºÃÁË~
È»ºó½«OpenCVµÄÎļþ½âѹ£¬ÅäÖü°°²×°£º
tar –xvf Open*
cd Open*
./configure
Èç¹û³öÏÖnow run make±íʾûʲôÎÊÌ⣬Ȼºó¾ÍmakeÒÔ¼°make install£¨ÌáʾȨÏÞ²»¹»µÄ»°ÃüÁî֮ǰ¼Ósudo£©
ÎÒÊÇÒ»´Î³É¹¦µÄ~ûÓÐÎÊÌâ~¹þ¹þ~~
È»ºóÓÃÔÚ/etc/ld.so.confÎļþµÄĩβ¼ÓÒ»¾ä/usr/local/lib£¨ÁíÆðÒ»ÐУ¬²¢ÇÒʹÓÃrootÉí·Ý£©¡£
ÔÚÖÕ¶ËÖÐÖ´ÐÐsudo ldconfig¡£
È»ºó²âÊÔ°²×°ºÃµÄ¿â¡£
cd samples/c
g++ `pkg-config opencv --libs --cflags opencv` drawing.c -o drawing
ÒªÌØ±ð×¢ÒâµÄÊÇpkg-configºÍopencvÖ®ºó¶¼ÓÐÒ»¸öµã£¬Î»ÓÚ¼üÅÌÉÏ1µÄ×ó±ßÄǸö£¬·ñÔò½«»áÏÔʾpkg-configÎÞ·¨ÕÒµ½¡£±àÒëÍêÖ®ºóÔËÐУº
./drawing
Èç¹ûÌáʾÓпâÕÒ²»µ½£¬Ôò˵Ã÷ld.so.confûÓмÓÄǾ仰


Ïà¹ØÎĵµ£º

Linuxϰ²×°ÅäÖà jdk1.6 tomcat6 Apache2.2 jk mod1.2

±¾ÎÄת×Ô http://zhzhiqun2005.javaeye.com/blog/462799
Linuxϰ²×°ÅäÖà Jdk1.6+Tomcat6+Apache2.2.x+jk_mod1.2 Ïê½â



Linuxϰ²×°ÅäÖà Jdk1.6+Tomcat6+Apache2.2.x+jk_mod1.2 Ïê½â
±¾ÆªÒÔRedhat AS5£¬ÄÚºËΪLinux 2.6.18-8.el5 ΪÀý£¬ÆäÖÐRedhat/FedoraϵÁлù±¾Ò»Ö£¬ÆäËûLinux»òÕß° ......

LinuxÏÂsamba·þÎñÆ÷µÄ¼ÜÉè

×î½üÔÚѧϰlinux ½ñÌì°Ñ¼ÜÉèlinux samba·þÎñÆ÷µÄ·½·¨Ð´³öÀ´ »¶Ó­´ó¼ÒÌÖÂÛºÍÖ¸µã
±¾»úÊÇÐéÄâ»úºÍwinxp½øÐвâÊÔ£¬ÐéÄâ»úµØÖ·ÊÇ192.168.1.144 Ö÷»úµØÖ·ÊÇ192.168.1.10.Á½ÕßÊÇ¿ÉÒÔ»¥Í¨µÄ¡£
Ê×ÏÈÎÒÃÇÏÈ×ölinuxϵÄÅäÖÃ
Ò». Ê×ÏÈҪȷ¶¨linuxÊÇ·ñ°²×°ÁËsmb
[root@localhost zy]#rpm -qa | grep samba
samba-2.2.5-10
samba-s ......

Linux²é¿´ÏµÍ³ÅäÖó£ÓÃÃüÁî

ϵͳ
# uname -a               # ²é¿´
ÄÚºË/²Ù×÷ϵͳ/CPUÐÅÏ¢
# head -n
1 /etc/issue   # ²é¿´
²Ù×÷ϵͳ°æ±¾
# cat /proc/cpuinfo      # ²é¿´
CPUÐÅÏ¢
#
hostname    &nb ......

LINUXϵÄһЩ¼ÒѹËõ°²×°ÃüÁî

ÔÚfedoraϽâѹ.debÎļþ(û°²×°dpkg):
ar p filename.deb data.tar.gz | tar zxvf -
ÆäËüѹËõÎļþµÄ½âѹ
#tar xv file.a
#uncompress file.Z
#gunzip file.gz
#bunzip2 file.bz2
#tar xvZf file.tar.Z 
#compress -dc file.tar.Z | tar xvf -
#tar xvzf file.tar.gz 
#gzip -dc file.tar.gz | tar ......

LinuxÏÂUSB´ÓÉ豸ʹÓÃgadget API

Ò»¡¢USB´ÓÉ豸Çý¶¯½éÉÜ
USB×ÜÏßÉÏÖ÷ÒªÓÐÈýÀàÉ豸£ºÖ÷¿ØÖÆÆ÷£¨Host Controller£¬ such as
EHCI¡¢UHCI¡¢OHCI£©¡¢¼¯Ï߯÷£¨hub£©ºÍÉ豸£¨device£©¡£Host controller£¨HC£©¸ºÔð×ÜÏߵĹÜÀí
£¬
ÊÇ×ÜÏßµÄÖ¸»Ó¹Ù£¬×ÜÏßÉÏÒ»Çд«Êä¶¼ÊÇÓÉHC·¢ÆðµÄ£¬Ö§³ÖOTGµÄDeviceÒ²ÄÜ·¢Æð´«Ê䣻HubÊÇ×ÜÏߵĽڵ㣬ÓÃÀ´À©Õ¹×ÜÏßÉϿɽÓÈëÉ豸µÄÊýÁ¿ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ