Hi all !
I have two mini PC:
(1)Orange PI PC with arm cortex a7 and (2)Orange PI PC 2 with ARM64 cortex a53
I try to instal some version of linux (debian,armbian , ubuntu) at both devices, and
install OpenCV two ways- install from compilied OPenCv from Repo and Build OPencv with Cmake ..
and OPencv work fine - capture and show webcam, work all function and classes
But then i try to detect Face with Haar cascades, device freeze wildly!!!!!
1 - FPS no more and LBP cascades - 3 FPS, but its soo slow!!! I do not understand what I'm doing wrong..
My Orange PI device faster than Rasberry 3, on which haar cascades work fine..
help me please !
General configuration for OpenCV 2.4.9.1 =====================================
Version control:
unknown unknown
Platform:
Host: Linux 3.16.0-4-arm64 aarch64
CMake: 3.0.2
CMake generator: Unix Makefiles
CMake build tool: /usr/bin/make
Configuration:
Release
Release
Linker flags (Release): -Wl,-z,relro -Wl,-z,now -Wl,-z,relro -Wl,-z,now
Linker flags (Debug): -Wl,-z,relro -Wl,-z,now
Precompiled headers: YES
OpenCV modules:
To be built: core flann imgproc highgui features2d calib3d ml objdetect video contrib legacy photo gpu java ocl python stitching superres ts videostab
Disabled: world
Disabled by dependency: -
Unavailable: androidcamera dynamicuda
viz viz
GUI:
QT: NO
GTK+ 2.x: YES (ver 2.24.25)
GThread : YES (ver 2.42.1)
GtkGlExt: YES (ver 1.2.0)
OpenGL support: YES (/usr/lib/aarch64-linux-gnu/libGLU.so /usr/lib/aarch64-linux-gnu/libGL.so /usr/lib/aarch64-linux-gnu/libSM.so /usr/lib/aarch64-linux-gnu/libICE.so /usr/lib/aarch64-linux-gnu/libX11.so /usr/lib/aarch64-linux-gnu/libXext.so)
VTK support:
NO NO
Media I/O:
ZLib: /usr/lib/aarch64-linux-gnu/libz.so (ver 1.2.8)
JPEG: /usr/lib/aarch64-linux-gnu/libjpeg.so (ver )
PNG: /usr/lib/aarch64-linux-gnu/libpng.so (ver 1.2.50)
TIFF: /usr/lib/aarch64-linux-gnu/libtiff.so (ver 42 - 4.0.3)
JPEG 2000: /usr/lib/aarch64-linux-gnu/libjasper.so (ver 1.900.1)
OpenEXR: /usr/lib/aarch64-linux-gnu/libImath.so /usr/lib/aarch64-linux-gnu/libIlmImf.so /usr/lib/aarch64-linux-gnu/libIex.so /usr/lib/aarch64-linux-gnu/libHalf.so /usr/lib/aarch64-linux-gnu/libIlmThread.so (ver
1.6.1) 1.6.1)
Video I/O:
DC1394 1.x: NO
DC1394 2.x: YES (ver 2.2.3)
FFMPEG: YES
codec: YES (ver 56.1.0)
format: YES (ver 56.1.0)
util: YES (ver 54.3.0)
swscale: YES (ver 3.0.0)
gentoo-style: YES
GStreamer: NO
OpenNI: NO
OpenNI PrimeSensor Modules: NO
PvAPI: NO
GigEVisionSDK: NO
UniCap: NO
UniCap ucil: NO
V4L/V4L2: Using libv4l (ver 1.6.0)
XIMEA: NO
Xine:
NO NO
Other third-party libraries:
Use IPP: NO
Use Eigen: YES (ver 3.2.2)
Use TBB: NO
Use OpenMP: NO
Use GCD NO
Use Concurrency NO
Use C=: NO
Use Cuda: NO
Use OpenCL:
YES YES
OpenCL:
Version: dynamic
Use AMD FFT: NO
Use AMD BLAS:
NO NO
Python:
Interpreter: /usr/bin/python2 (ver 2.7.9)
Libraries: /usr/lib/aarch64-linux-gnu/libpython2.7.so (ver 2.7.9)
numpy: /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.8.2)
packages path:
lib/python2.7/dist-packages lib/python2.7/dist-packages
Java:
ant: /usr/bin/ant (ver 1.9.4)
JNI: /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include
Java tests:
NO NO
Documentation:
Build Documentation: YES
Sphinx: /usr/bin/sphinx-build (ver 1.2.3)
PdfLaTeX compiler:
/usr/bin/pdflatex /usr/bin/pdflatex
Tests and samples:
Tests: NO
Performance tests: YES
C/C++ Examples:
YES YES
Install path:
/usr /usr
cvconfig.h is in:
/build/opencv-trZe2N/opencv-2.4.9.1+dfsg/obj-aarch64-linux-gnu/build/opencv-trZe2N/opencv-2.4.9.1+dfsg/obj-aarch64-linux-gnu
