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Help: OPENCV transplanted to the method PXA270

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Help: OPENCV transplanted to the method PXA270

By klarke23 in 2008-03-20 20:08

Xiaodi novice, recently wanted to OPENCV inside face recognition on the procedures in PXA270 Paopao; encountered the following questions:

Read the forum, several of the posts and found that some people can be transplanted to OPENCV PXA270, but did not specify the transplant process, people want to have to give. OPENCV is compiled in the time that. CONFIGURE behind what parameters should increase ah. I know the only - host = arm-linux without-gtk, the use of the compiler can OPENCV, MAKE MAKE INSTALL and are OK, but procedures used ARM-LINUX-GCC can not build on, a lot of mistakes. The first two mistakes is not the first document cv.h tips and highgui.h, do not know what the problem is, people look up to help.

klarke23

Posts: 7

Added: 2008-03-20 11:49

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Re: Help: OPENCV transplanted to the method PXA270

By xueketan in 2008-04-03 8:28

klarke23 wrote: Xiaodi novice, recently wanted to OPENCV inside face recognition on the procedures in PXA270 Paopao; encountered the following questions:

Read the forum, several of the posts and found that some people can be transplanted to OPENCV PXA270, but did not specify the transplant process, people want to have to give. OPENCV is compiled in the time that. CONFIGURE behind what parameters should increase ah. I know the only - host = arm-linux without-gtk, the use of the compiler can OPENCV, MAKE MAKE INSTALL and are OK, but procedures used ARM-LINUX-GCC can not build on, a lot of mistakes. The first two mistakes is not the first document cv.h tips and highgui.h, do not know what the problem is, people look up to help.

Stickers for specific error message!

xueketan

Posts: 36

Added: 2007-09-19 20:07

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Re: Help: OPENCV transplanted to the method PXA270

By klarke23 in 2008-04-08 8:05

After efforts to have the PC can run from the LINUX under the procedures in the OPENCV. G + + is used by the compiler, however, encountered a new problem, with arm-linux-g + + compiler, there will be an error

[root @ localhost c] # arm-linux-g + + `pkg-config opencv - libs - cflags` facedetect.c-o ft

/ opt/xscalev1/bin/../lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld: skipping incompatible / usr / local / lib / libcxcore.so when searching for-lcxcore

/ opt/xscalev1/bin/../lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld: skipping incompatible / usr / local / lib / libcxcore.a when searching for-lcxcore

/ opt/xscalev1/bin/../lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld: cannot find-lcxcore

collect2: ld returned 1 exit status

   

Please guidance of people. . .

klarke23

Posts: 7

Added: 2008-03-20 11:49

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Re: Help: OPENCV transplanted to the method PXA270

By Shiqi Yu in 2008-04-08 13:18

Your libcxcore.so is g + + compiler of the bar,

You put it with the arm-linux-g + + compiler to facedetect up together, the two do not match the blood type.

1. Please post a detailed description of the problem you're experiencing, not just the "wrong" and "a problem", "not" no information content description.

2. Heading a brief description of your problem, do not use "novice ask" no such information in the title.

3. Not to "cry for", "Guiqiu," Youlei not putting man, a man below knee gold.

Shiqi Yu

Site Manager

Posts: 1492

Added: 2006-09-27 17:58

Address: Shekou

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Re: Help: OPENCV transplanted to the method PXA270

By xueketan in 2008-04-08 18:54

klarke23 wrote: After efforts to have the PC can run from the LINUX under the procedures in the OPENCV. G + + is used by the compiler, however, encountered a new problem, with arm-linux-g + + compiler, there will be an error

[root @ localhost c] # arm-linux-g + + `pkg-config opencv - libs - cflags` facedetect.c-o ft

/ opt/xscalev1/bin/../lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld: skipping incompatible / usr / local / lib / libcxcore.so when searching for-lcxcore

/ opt/xscalev1/bin/../lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld: skipping incompatible / usr / local / lib / libcxcore.a when searching for-lcxcore

/ opt/xscalev1/bin/../lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld: cannot find-lcxcore

collect2: ld returned 1 exit status

   

Please guidance of people. . .

Guess you use a PC with the g + + compiler of the OpenCV library and then arm-linux-g + + compiler applications, so an error;

The re-compiled using arm-linux-g + +

xueketan

Posts: 36

Added: 2007-09-19 20:07

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Re: Help: OPENCV transplanted to the method PXA270

By klarke23 in 2008-04-22 20:43

Test a long time, no success.

I use the. / Configure - host = arm-linux - without-python - without-swig - enable-static - without-highgui CXX = arm-linux-g + + compiler of the opencv, but following error:

   

collect2: ld returned 1 exit status

make [3]: *** [libhighgui.la] Error 1

make [3]: Leaving directory `/ root/zhb/opencv4.22/opencv-1.0.0/otherlibs/highgui 'make [2]: *** [all-recursive] Error 1

make [2]: Leaving directory `/ root/zhb/opencv4.22/opencv-1.0.0/otherlibs'

make [1]: *** [all-recursive] Error 1

make [1]: Leaving directory `/ root/zhb/opencv4.22/opencv-1.0.0 '

make: *** [all] Error 2

   

Highgui is wrong, but I have clearly targeted at the highgui to swap without the ah, why will an error, please Daxia guidance, in the end how to cross compiler opencv ....

klarke23

Posts: 7

Added: 2008-03-20 11:49

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Re: Help: OPENCV transplanted to the method PXA270

By xueketan in 2008-04-28 14:50

klarke23 wrote: Test a long time, no success.

I use the. / Configure - host = arm-linux - without-python - without-swig - enable-static - without-highgui CXX = arm-linux-g + + compiler of the opencv, but following error:

collect2: ld returned 1 exit status

.

What is in front of the information, if the document is the lack of what should be the development that had not been installed, or not in the first document to include, guess what is libjpeg or libpng; like can not be used - without-highgu it, if not yet, Open Makefile to delete all highgui

xueketan

Posts: 36

Added: 2007-09-19 20:07

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