[[ODROID-X2でOpenCV]]
*概要 [#aaca54ec]
-[[ODROID-X2でOpenCV]]を3.0-betaで実行してみた。

*前提準備 [#hc4a9b18]
-[[ODROID-X2でOpenCV]]を参照

*OpenCVの3.0を取得する [#h4afe258]
-まずはgitでcloneする
-そして、3.0.0-betaをチェックアウトする
#geshi(bash){{
git clone git://code.opencv.org/opencv.git
git tag -l
git checkout 3.0.0-beta
}}

*OpenCV3.0のビルド [#h24e3028]
-cmake してビルドする
-今回は-DWITH_IPP:BOOL=OFFは不要だった
#geshi(bash){{
cd opencv
cmake -DBUILD_EXAMPLES:BOOL=ON -DBUILD_DOCS:BOOL=ON -DENABLE_NEON:BOOL=ON -DBUILD_TESTS:BOOL=ON .
time make all
======
real    80m35.455s
user    74m16.000s
sys     2m49.270s
}}
-Arm Cortex-A9(1.7GHz)でざっくり80minぐらいかかった

*OpenCVビルド時のコンフィグなど [#g7a382c8]
**cvconfig.h [#x81e654c]
 /* OpenCV compiled as static or dynamic libs */
 #define BUILD_SHARED_LIBS
 
 /* Compile for 'real' NVIDIA GPU architectures */
 #define CUDA_ARCH_BIN ""
 
 /* Create PTX or BIN for 1.0 compute capability */
 /* #undef CUDA_ARCH_BIN_OR_PTX_10 */
 
 /* NVIDIA GPU features are used */
 #define CUDA_ARCH_FEATURES ""
 
 /* Compile for 'virtual' NVIDIA PTX architectures */
 #define CUDA_ARCH_PTX ""
 
 /* AVFoundation video libraries */
 /* #undef HAVE_AVFOUNDATION */
 
 /* V4L capturing support */
 /* #undef HAVE_CAMV4L */
 
 /* V4L2 capturing support */
 #define HAVE_CAMV4L2
 
 /* Carbon windowing environment */
 /* #undef HAVE_CARBON */
 
 /* AMD's Basic Linear Algebra Subprograms Library*/
 /* #undef HAVE_CLAMDBLAS */
 
 /* AMD's OpenCL Fast Fourier Transform Library*/
 /* #undef HAVE_CLAMDFFT */
 
 /* Clp support */
 /* #undef HAVE_CLP */
 
 /* Cocoa API */
 /* #undef HAVE_COCOA */
 
 /* C= */
 /* #undef HAVE_CSTRIPES */
 
 /* NVidia Cuda Basic Linear Algebra Subprograms (BLAS) API*/
 /* #undef HAVE_CUBLAS */
 
 /* NVidia Cuda Runtime API*/
 /* #undef HAVE_CUDA */
 
 /* NVidia Cuda Fast Fourier Transform (FFT) API*/
 /* #undef HAVE_CUFFT */
 
 /* IEEE1394 capturing support */
 /* #undef HAVE_DC1394 */
 
 /* IEEE1394 capturing support - libdc1394 v2.x */
 #define HAVE_DC1394_2
 
 /* DirectX */
 /* #undef HAVE_DIRECTX */
 /* #undef HAVE_D3D11 */
 /* #undef HAVE_D3D10 */
 /* #undef HAVE_D3D9 */
 
 /* DirectShow Video Capture library */
 /* #undef HAVE_DSHOW */
 
 /* Eigen Matrix & Linear Algebra Library */
 /* #undef HAVE_EIGEN */
 
 /* FFMpeg video library */
 #define HAVE_FFMPEG
 
 /* ffmpeg's libswscale */
 #define HAVE_FFMPEG_SWSCALE
 
 /* ffmpeg in Gentoo */
 #define HAVE_GENTOO_FFMPEG
 
 /* Geospatial Data Abstraction Library */
 /* #undef HAVE_GDAL */
 
 /* GStreamer multimedia framework */
 #define HAVE_GSTREAMER
 
 /* GTK+ 2.0 Thread support */
 #define HAVE_GTHREAD
 
 /* GTK+ 2.x toolkit */
 #define HAVE_GTK
 
 /* Define to 1 if you have the <inttypes.h> header file. */
 /* #undef HAVE_INTTYPES_H */
 
 /* Intel Perceptual Computing SDK library */
 /* #undef HAVE_INTELPERC */
 
 /* Intel Integrated Performance Primitives */
 /* #undef HAVE_IPP */
 /* #undef HAVE_IPP_ICV_ONLY */
 
 /* Intel IPP Async */
 /* #undef HAVE_IPP_A */
 
 /* JPEG-2000 codec */
 #define HAVE_JASPER
 
 /* IJG JPEG codec */
 #define HAVE_JPEG
 
 /* libpng/png.h needs to be included */
 #define HAVE_LIBPNG_PNG_H
 
 /* V4L/V4L2 capturing support via libv4l */
 #define HAVE_LIBV4L
 
 /* Microsoft Media Foundation Capture library */
 /* #undef HAVE_MSMF */
 
 /* NVidia Video Decoding API*/
 /* #undef HAVE_NVCUVID */
 
 /* OpenCL Support */
 #define HAVE_OPENCL
 /* #undef HAVE_OPENCL_STATIC */
 
 /* OpenEXR codec */
 #define HAVE_OPENEXR
 
 /* OpenGL support*/
 /* #undef HAVE_OPENGL */
 
 /* OpenNI library */
 /* #undef HAVE_OPENNI */
 
 /* OpenNI library */
 /* #undef HAVE_OPENNI2 */
 
 /* PNG codec */
 #define HAVE_PNG
 
 /* Qt support */
 /* #undef HAVE_QT */
 
 /* Qt OpenGL support */
 /* #undef HAVE_QT_OPENGL */
 
 /* QuickTime video libraries */
 /* #undef HAVE_QUICKTIME */
 
 /* QTKit video libraries */
 /* #undef HAVE_QTKIT */
 
 /* Intel Threading Building Blocks */
 /* #undef HAVE_TBB */
 
 /* TIFF codec */
 #define HAVE_TIFF
 
 /* Unicap video capture library */
 /* #undef HAVE_UNICAP */
 
 /* Video for Windows support */
 /* #undef HAVE_VFW */
 
 /* V4L2 capturing support in videoio.h */
 /* #undef HAVE_VIDEOIO */
 
 /* Win32 UI */
 /* #undef HAVE_WIN32UI */
 
 /* Windows Runtime support */
 /* #undef HAVE_WINRT */
 
 /* XIMEA camera support */
 /* #undef HAVE_XIMEA */
 
 /* Xine video library */
 /* #undef HAVE_XINE */
 
 /* Define if your processor stores words with the most significant byte
    first (like Motorola and SPARC, unlike Intel and VAX). */
 /* #undef WORDS_BIGENDIAN */

**version_string.inc [#h0f86582]
-runtimeでNEONサポートをチェックできるように、コードを追加してみた
-Version controlが3.0.0-beta-''dirty''になってる!
 General configuration for OpenCV 3.0.0-beta =====================================
   Version control:               3.0.0-beta-dirty
 
   Platform:
     Host:                        Linux 3.8.13.23 armv7l
     CMake:                       2.8.12.2
     CMake generator:             Unix Makefiles
     CMake build tool:            /usr/bin/make
     Configuration:               Release
 
   C/C++:
     Built as dynamic libs?:      YES
     C++ Compiler:                /usr/bin/c++  (ver 4.8.2)
     C++ flags (Release):         -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -fdiagnostics-show-option -pthread -fomit-frame-pointer -mfpu=neon -mfpu=neon -ffunction-sections -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG  -DNDEBUG
     C++ flags (Debug):           -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -fdiagnostics-show-option -pthread -fomit-frame-pointer -mfpu=neon -mfpu=neon -ffunction-sections -fvisibility=hidden -fvisibility-inlines-hidden -g  -O0 -DDEBUG -D_DEBUG
     C Compiler:                  /usr/bin/cc
     C flags (Release):           -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -fdiagnostics-show-option -pthread -fomit-frame-pointer -mfpu=neon -mfpu=neon -ffunction-sections -fvisibility=hidden -O3 -DNDEBUG  -DNDEBUG
     C flags (Debug):             -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -fdiagnostics-show-option -pthread -fomit-frame-pointer -mfpu=neon -mfpu=neon -ffunction-sections -fvisibility=hidden -g  -O0 -DDEBUG -D_DEBUG
     Linker flags (Release):
     Linker flags (Debug):
     Precompiled headers:         YES
 
   OpenCV modules:
     To be built:                 core flann imgproc imgcodecs videoio highgui ml features2d calib3d objdetect photo video shape stitching superres ts videostab
     Disabled:                    world
     Disabled by dependency:      -
     Unavailable:                 androidcamera cuda cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaoptflow cudastereo cudawarping cudev java python2 python3 viz
 
   GUI:
     QT:                          NO
     GTK+ 3.x:                    YES (ver 3.10.8)
     GThread :                    YES (ver 2.40.0)
     GtkGlExt:                    NO
     OpenGL support:              NO
     VTK support:                 NO
 
   Media I/O:
     ZLib:                        /usr/lib/arm-linux-gnueabihf/libz.so (ver 1.2.8)
     JPEG:                        /usr/lib/arm-linux-gnueabihf/libjpeg.so (ver )
     WEBP:                        /usr/lib/arm-linux-gnueabihf/libwebp.so (ver encoder: 0x0202)
     PNG:                         /usr/lib/arm-linux-gnueabihf/libpng.so (ver 1.2.50)
     TIFF:                        /usr/lib/arm-linux-gnueabihf/libtiff.so (ver 42 - 4.0.3)
     JPEG 2000:                   /usr/lib/arm-linux-gnueabihf/libjasper.so (ver 1.900.1)
     OpenEXR:                     /usr/lib/arm-linux-gnueabihf/libImath.so /usr/lib/arm-linux-gnueabihf/libIlmImf.so /usr/lib/arm-linux-gnueabihf/libIex.so /usr/lib/arm-linux-gnueabihf/libHalf.so /usr/lib/arm-linux-gnueabihf/libIlmThread.so (ver 1.6.1)
     GDAL:                        NO
 
   Video I/O:
     DC1394 1.x:                  NO
     DC1394 2.x:                  YES (ver 2.2.1)
     FFMPEG:                      YES
       codec:                     YES (ver 54.35.0)
       format:                    YES (ver 54.20.4)
       util:                      YES (ver 52.3.0)
       swscale:                   YES (ver 2.1.1)
       gentoo-style:              YES
     GStreamer:
       base:                      YES (ver 1.3.1.1)
       video:                     YES (ver 1.3.1.1)
       app:                       YES (ver 1.3.1.1)
       riff:                      YES (ver 1.3.1.1)
       pbutils:                   YES (ver 1.3.1.1)
     OpenNI:                      NO
     OpenNI PrimeSensor Modules:  NO
     OpenNI2:                     NO
     PvAPI:                       NO
     GigEVisionSDK:               NO
     UniCap:                      NO
     UniCap ucil:                 NO
     V4L/V4L2:                    Using libv4l (ver 1.0.1)
     XIMEA:                       NO
     Xine:                        NO
 
   Other third-party libraries:
     Use IPP:                     NO
     Use Eigen:                   NO
     Use TBB:                     NO
     Use OpenMP:                  NO
     Use GCD                      NO
     Use Concurrency              NO
     Use C=:                      NO
     Use Cuda:                    NO
     Use OpenCL:                  YES
 
   OpenCL:
     Version:                     dynamic
     Include path:                /home/odroid/work/opencv/3rdparty/include/opencl/1.2
     Use AMDFFT:                  NO
     Use AMDBLAS:                 NO
 
   Python 2:
     Interpreter:                 /usr/bin/python2.7 (ver 2.7.6)
 
   Python 3:
     Interpreter:                 /usr/bin/python3.4 (ver 3.4)
 
   Python (for build):            /usr/bin/python2.7
 
   Java:
     ant:                         NO
     JNI:                         NO
     Java wrappers:               NO
     Java tests:                  NO
 
   Matlab:
     mex:                         NO
 
   Documentation:
     Build Documentation:         NO
     Sphinx:                      NO
     PdfLaTeX compiler:           /usr/bin/pdflatex
     PlantUML:                    NO
     Doxygen:                     NO
 
   Tests and samples:
     Tests:                       YES
     Performance tests:           YES
     C/C++ Examples:              YES
 
   Install path:                  /usr/local
 
   cvconfig.h is in:              /home/odroid/work/opencv
 -----------------------------------------------------------------
 
*ビルドされたライブラリや実行ファイル [#ec841e57]
   64600 Nov 20 22:54 cpp-example-3calibration
   19083 Nov 20 22:55 cpp-example-bgfg_segm
   69525 Nov 20 22:55 cpp-example-calibration
   31631 Nov 20 22:55 cpp-example-camshiftdemo
   23384 Nov 20 22:55 cpp-example-cloning_demo
   40738 Nov 20 22:55 cpp-example-cloning_gui
   19215 Nov 20 22:55 cpp-example-connected_components
   30834 Nov 20 22:55 cpp-example-contours2
   21115 Nov 20 22:55 cpp-example-convexhull
   21656 Nov 20 22:55 cpp-example-cout_mat
   26533 Nov 20 22:55 cpp-example-create_mask
   22768 Nov 20 22:55 cpp-example-dbt_face_detection
   26754 Nov 20 22:55 cpp-example-delaunay2
   26432 Nov 20 22:55 cpp-example-demhist
   26087 Nov 20 22:56 cpp-example-dft
   19544 Nov 20 22:56 cpp-example-distrans
   25560 Nov 20 22:56 cpp-example-drawing
   14716 Nov 20 22:56 cpp-example-edge
   21344 Nov 20 22:56 cpp-example-em
   37104 Nov 20 22:56 cpp-example-facedetect
   21347 Nov 20 22:56 cpp-example-fback
   26300 Nov 20 22:56 cpp-example-ffilldemo
   25411 Nov 20 22:56 cpp-example-filestorage
   26100 Nov 20 22:56 cpp-example-fitellipse
   31949 Nov 20 22:56 cpp-example-grabcut
   21075 Nov 20 22:56 cpp-example-houghcircles
   21030 Nov 20 22:56 cpp-example-houghlines
   15966 Nov 20 22:56 cpp-example-image
   42348 Nov 20 22:56 cpp-example-image_alignment
   14000 Nov 20 22:56 cpp-example-image_sequence
   14289 Nov 20 22:57 cpp-example-imagelist_creator
   21553 Nov 20 22:57 cpp-example-inpaint
   24023 Nov 20 22:57 cpp-example-intelperc_capture
   33936 Nov 20 22:57 cpp-example-kalman
   20957 Nov 20 22:57 cpp-example-kmeans
   15068 Nov 20 22:57 cpp-example-laplace
   35596 Nov 20 22:57 cpp-example-letter_recog
   26467 Nov 20 22:57 cpp-example-lkdemo
   20374 Nov 20 22:57 cpp-example-logistic_regression
   21146 Nov 20 22:57 cpp-example-lsd_lines
   21413 Nov 20 22:57 cpp-example-minarea
   14479 Nov 20 22:57 cpp-example-morphology2
   14286 Nov 20 22:57 cpp-example-npr_demo
   13841 Nov 20 22:57 cpp-example-opencv_version
   23964 Nov 20 22:57 cpp-example-openni_capture
   36597 Nov 20 22:57 cpp-example-pca
   20721 Nov 20 22:58 cpp-example-phase_corr
   41879 Nov 20 22:58 cpp-example-points_classifier
    8906 Nov 20 22:58 cpp-example-polar_transforms
   25497 Nov 20 22:58 cpp-example-segment_objects
   79192 Nov 20 22:58 cpp-example-select3dobj
   32713 Nov 20 22:58 cpp-example-shape_example
   32175 Nov 20 22:58 cpp-example-smiledetect
   31653 Nov 20 22:58 cpp-example-squares
   20452 Nov 20 22:58 cpp-example-starter_imagelist
   14601 Nov 20 22:58 cpp-example-starter_video
   51714 Nov 20 22:58 cpp-example-stereo_calib
   24042 Nov 20 22:59 cpp-example-stereo_match
   24642 Nov 20 22:59 cpp-example-stitching
  218522 Nov 20 22:59 cpp-example-stitching_detailed
   53164 Nov 20 22:59 cpp-example-train_HOG
   14386 Nov 20 22:59 cpp-example-tree_engine
   26273 Nov 20 22:59 cpp-example-tvl1_optical_flow
   37737 Nov 20 22:59 cpp-example-ufacedetect
   92810 Nov 20 23:00 cpp-example-videostab
   26757 Nov 20 23:00 cpp-example-watershed
   26826 Nov 20 23:00 cpp-tutorial-AKAZE_match
   14219 Nov 20 23:00 cpp-tutorial-AddingImages
   14346 Nov 20 23:00 cpp-tutorial-AddingImagesTrackbar
   14231 Nov 20 23:00 cpp-tutorial-BasicLinearTransforms
   14013 Nov 20 23:00 cpp-tutorial-BasicLinearTransformsTrackbar
   14435 Nov 20 23:00 cpp-tutorial-CannyDetector_Demo
   21487 Nov 20 23:00 cpp-tutorial-Drawing_1
   31050 Nov 20 23:00 cpp-tutorial-Drawing_2
   14076 Nov 20 23:00 cpp-tutorial-EqualizeHist_Demo
   14465 Nov 20 23:00 cpp-tutorial-Geometric_Transforms_Demo
   21711 Nov 20 23:00 cpp-tutorial-HoughCircle_Demo
   22074 Nov 20 23:00 cpp-tutorial-HoughLines_Demo
   13737 Nov 20 23:00 cpp-tutorial-Laplace_Demo
   21529 Nov 20 23:00 cpp-tutorial-MatchTemplate_Demo
   14548 Nov 20 23:00 cpp-tutorial-Morphology_1
   14098 Nov 20 23:00 cpp-tutorial-Morphology_2
   13993 Nov 20 23:01 cpp-tutorial-Pyramids
   14150 Nov 20 23:01 cpp-tutorial-Remap_Demo
   15058 Nov 20 23:01 cpp-tutorial-SBM_Sample
   21777 Nov 20 23:01 cpp-tutorial-Smoothing
   13820 Nov 20 23:01 cpp-tutorial-Sobel_Demo
   14137 Nov 20 23:01 cpp-tutorial-Threshold
   37775 Nov 20 23:01 cpp-tutorial-bg_sub
   25823 Nov 20 23:01 cpp-tutorial-calcBackProject_Demo1
   25885 Nov 20 23:01 cpp-tutorial-calcBackProject_Demo2
   25484 Nov 20 23:01 cpp-tutorial-calcHist_Demo
   72420 Nov 20 23:01 cpp-tutorial-camera_calibration
   23384 Nov 20 23:01 cpp-tutorial-cloning_demo
   40738 Nov 20 23:01 cpp-tutorial-cloning_gui
   21019 Nov 20 23:01 cpp-tutorial-compareHist_Demo
   13982 Nov 20 23:01 cpp-tutorial-copyMakeBorder_demo
   26256 Nov 20 23:02 cpp-tutorial-cornerDetector_Demo
   21551 Nov 20 23:02 cpp-tutorial-cornerHarris_Demo
   26286 Nov 20 23:02 cpp-tutorial-cornerSubPix_Demo
   13964 Nov 20 23:02 cpp-tutorial-decolor
   26185 Nov 20 23:02 cpp-tutorial-discrete_fourier_transform
   14039 Nov 20 23:02 cpp-tutorial-display_image
   25694 Nov 20 23:02 cpp-tutorial-file_input_output
   13590 Nov 20 23:02 cpp-tutorial-filter2D_demo
   21552 Nov 20 23:02 cpp-tutorial-findContours_demo
   15519 Nov 20 23:02 cpp-tutorial-gdal-image
   26450 Nov 20 23:02 cpp-tutorial-generalContours_demo1
   26182 Nov 20 23:02 cpp-tutorial-generalContours_demo2
   21733 Nov 20 23:02 cpp-tutorial-goodFeaturesToTrack_Demo
   24901 Nov 20 23:02 cpp-tutorial-hdr_imaging
   28105 Nov 20 23:02 cpp-tutorial-how_to_scan_images
   26049 Nov 20 23:02 cpp-tutorial-hull_demo
   15919 Nov 20 23:02 cpp-tutorial-interoperability_with_OpenCV_1
   25927 Nov 20 23:03 cpp-tutorial-introduction_to_svm
   13883 Nov 20 23:03 cpp-tutorial-introduction_windows_vs
   19301 Nov 20 23:03 cpp-tutorial-mat_mask_operations
   26714 Nov 20 23:03 cpp-tutorial-mat_the_basic_image_container
   26198 Nov 20 23:03 cpp-tutorial-moments_demo
   30636 Nov 20 23:03 cpp-tutorial-non_linear_svms
   14286 Nov 20 23:03 cpp-tutorial-npr_demo
   21980 Nov 20 23:03 cpp-tutorial-objectDetection
   21981 Nov 20 23:03 cpp-tutorial-objectDetection2
   52355 Nov 20 23:03 cpp-tutorial-planar_tracking
  129537 Nov 20 22:54 cpp-tutorial-pnp_detection
  109006 Nov 20 22:54 cpp-tutorial-pnp_registration
   21498 Nov 20 23:03 cpp-tutorial-pointPolygonTest_demo
   33071 Nov 20 23:03 cpp-tutorial-video-input-psnr-ssim
   19416 Nov 20 23:03 cpp-tutorial-video-write
  785163 Nov 20 22:34 opencv_perf_calib3d
 2807763 Nov 20 22:03 opencv_perf_core
 1035639 Nov 20 22:28 opencv_perf_features2d
  610293 Nov 20 22:21 opencv_perf_imgcodecs
 3533955 Nov 20 22:15 opencv_perf_imgproc
  687901 Nov 20 22:39 opencv_perf_objdetect
  710163 Nov 20 22:41 opencv_perf_photo
  909079 Nov 20 22:49 opencv_perf_stitching
  704841 Nov 20 22:50 opencv_perf_superres
 1069080 Nov 20 22:44 opencv_perf_video
  697106 Nov 20 22:22 opencv_perf_videoio
 1543162 Nov 20 22:37 opencv_test_calib3d
 3205053 Nov 20 22:08 opencv_test_core
  823668 Nov 20 22:29 opencv_test_features2d
  549077 Nov 20 22:10 opencv_test_flann
  518542 Nov 20 22:23 opencv_test_highgui
  645560 Nov 20 22:21 opencv_test_imgcodecs
 3478510 Nov 20 22:21 opencv_test_imgproc
  664813 Nov 20 22:25 opencv_test_ml
  750985 Nov 20 22:39 opencv_test_objdetect
  877032 Nov 20 22:42 opencv_test_photo
  574477 Nov 20 22:47 opencv_test_shape
  687646 Nov 20 22:50 opencv_test_stitching
  555377 Nov 20 22:51 opencv_test_superres
 1062079 Nov 20 22:45 opencv_test_video
  634696 Nov 20 22:23 opencv_test_videoio
  333713 Nov 20 22:53 opencv_traincascade
   20050 Nov 20 23:03 tapi-example-bgfg_segm
   32754 Nov 20 23:04 tapi-example-camshift
   20354 Nov 20 23:04 tapi-example-clahe
   47280 Nov 20 23:04 tapi-example-hog
   32363 Nov 20 23:04 tapi-example-pyrlk_optical_flow
   32687 Nov 20 23:04 tapi-example-squares
   32070 Nov 20 23:04 tapi-example-tvl1_optical_flow
**ビルドに要した時間Top20 [#f8674a45]
|binaryの名前|所要時間(sec)|
|opencv_test_core|343.110|
|opencv_perf_imgproc|338.075|
|opencv_test_imgproc|322.270|
|opencv_perf_calib3d|306.144|
|opencv_test_calib3d|175.900|
|opencv_perf_features2d|172.570|
|opencv_perf_stitching|147.195|
|opencv_test_ml|144.105|
|opencv_perf_video|132.830|
|opencv_traincascade|128.945|
|opencv_perf_photo|116.095|
|opencv_perf_objdetect|79.165|
|opencv_test_video|77.885|
|opencv_test_shape|71.080|
|opencv_test_flann|69.179|
|opencv_test_features2d|59.730|
|opencv_test_photo|55.710|
|opencv_perf_superres|50.220|
|opencv_test_videoio|38.420|
|cpp-tutorial-pnp_detection|38.120|
-tapiってTegra Androidかと思ったんだが、Transparent API の略らしい。&note{what-is-tapi:[[What is TAPI? - OpenCV Q&A Forum>http://answers.opencv.org/question/36795/what-is-tapi/]], 2014-07-10投稿, 2014-07-10回答, 2014-07-15更新, 2014-11-21閲覧};
 tapi-example-bgfg_segm
 tapi-example-camshift
 tapi-example-clahe
 tapi-example-hog
 tapi-example-pyrlk_optical_flow
 tapi-example-squares
 tapi-example-tvl1_optical_flow
-しかも、よく見たら、[[このOpenCVのフォーラムでの質問>http://answers.opencv.org/question/36795/what-is-tapi/]]&note{what-is-tapi};、回答してるの[[dandelion1124先生>https://twitter.com/dandelion1124]]だ。

-[[:OpenCV]]
-[[:OpenCV 3.0]]
-[[Arm]]

トップ   編集 差分 履歴 添付 複製 名前変更 リロード   新規 一覧 検索 最終更新   ヘルプ   最終更新のRSS