如何在ubuntu上使用cuda與opencv 11.10

我想在ubuntu上運行surfgpu。但不知道如何編寫cmakelists。我已經安裝了CUDA 4.2 SDK和Toolkit，並且C程序裏面可以運行。我的開發環境是Qt.ubuntu 11.10.opencv2.4.2任何好的建議表示讚賞。如何在ubuntu上使用cuda與opencv 11.10

來源

2013-05-17 longzhixi

這個怎麼樣？

# CMakeLists.txt to build OpenCV project 
cmake_minimum_required(VERSION 2.8) 
project(testOpenCV)

查找的OpenCV和CUDA包

find_package(OpenCV REQUIRED) 
find_package(CUDA 4.2 REQUIRED)

從某些目錄包括

# Since surf is a non free package, you also have to add non free include dir 
include_directories(${OpenCV_INCLUDE_DIR} "${OpenCV_SOURCE_DIR}/modules/nonfree/include" ${CUDA_INCLUDE_DIRS})

編譯源

cuda_add_executable(exefile source.cpp source2.cpp) 
target_link_libraries(exefile ${OpenCV_LIBS} ${otherlibsyouneed})

上述所有的前提是你編譯OpenCV的工作-DHAVE_CUDA

來源

2013-05-17 05:34:08 ardiyu07

如何在ubuntu上使用cuda與opencv 11.10

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