feat: 切换后端至PaddleOCR-NCNN,切换工程为CMake

1.项目后端整体迁移至PaddleOCR-NCNN算法,已通过基本的兼容性测试
2.工程改为使用CMake组织,后续为了更好地兼容第三方库,不再提供QMake工程
3.重整权利声明文件,重整代码工程,确保最小化侵权风险

Log: 切换后端至PaddleOCR-NCNN,切换工程为CMake
Change-Id: I4d5d2c5d37505a4a24b389b1a4c5d12f17bfa38c
This commit is contained in:
wangzhengyang
2022-05-10 09:54:44 +08:00
parent ecdd171c6f
commit 718c41634f
10018 changed files with 3593797 additions and 186748 deletions

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project(${the_module}_jar)
set(OPENCV_JAVA_DIR "${CMAKE_CURRENT_BINARY_DIR}/opencv" CACHE INTERNAL "")
file(REMOVE_RECURSE "${OPENCV_JAVA_DIR}")
file(REMOVE "${OPENCV_DEPHELPER}/${the_module}_jar_source_copy")
file(MAKE_DIRECTORY "${OPENCV_JAVA_DIR}/build/classes")
set(java_src_dir "${OPENCV_JAVA_DIR}/java")
file(MAKE_DIRECTORY "${java_src_dir}")
set(JAR_NAME opencv-${OPENCV_JAVA_LIB_NAME_SUFFIX}.jar)
set(OPENCV_JAR_FILE "${OpenCV_BINARY_DIR}/bin/${JAR_NAME}" CACHE INTERNAL "")
ocv_copyfiles_append_dir(JAVA_SRC_COPY "${OPENCV_JAVA_BINDINGS_DIR}/gen/java" "${java_src_dir}")
set(depends gen_opencv_java_source "${OPENCV_DEPHELPER}/gen_opencv_java_source")
ocv_copyfiles_add_target(${the_module}_jar_source_copy JAVA_SRC_COPY "Copy Java(JAR) source files" ${depends})
set(depends ${the_module}_jar_source_copy "${OPENCV_DEPHELPER}/${the_module}_jar_source_copy")
if(OPENCV_JAVA_SOURCE_VERSION)
set(OPENCV_ANT_JAVAC_EXTRA_ATTRS "${OPENCV_ANT_JAVAC_EXTRA_ATTRS} source=\"${OPENCV_JAVA_SOURCE_VERSION}\"")
endif()
if(OPENCV_JAVA_TARGET_VERSION)
set(OPENCV_ANT_JAVAC_EXTRA_ATTRS "${OPENCV_ANT_JAVAC_EXTRA_ATTRS} target=\"${OPENCV_JAVA_TARGET_VERSION}\"")
endif()
set(OPENCV_JAVADOC_DESTINATION "${OpenCV_BINARY_DIR}/doc/doxygen/html/javadoc" CACHE STRING "")
# Old Javadoc URL looks like this: https://docs.oracle.com/javase/6/docs/api/
# New Javadoc URL looks like this: https://docs.oracle.com/en/java/javase/11/docs/api/
set(OPENCV_JAVADOC_LINK_URL "" CACHE STRING "See details in modules/java/jar/CMakeLists.txt")
if(OPENCV_JAVADOC_LINK_URL)
set(CMAKE_CONFIG_OPENCV_JAVADOC_LINK "link=\"${OPENCV_JAVADOC_LINK_URL}\"")
endif()
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/build.xml.in" "${OPENCV_JAVA_DIR}/build.xml" @ONLY)
list(APPEND depends "${OPENCV_JAVA_DIR}/build.xml")
ocv_cmake_byproducts(__byproducts BYPRODUCTS "${OPENCV_JAR_FILE}")
add_custom_command(OUTPUT "${OPENCV_DEPHELPER}/${the_module}_jar"
${__byproducts} # required for add_custom_target() by ninja
COMMAND ${ANT_EXECUTABLE} -noinput -k jar
COMMAND ${CMAKE_COMMAND} -E touch "${OPENCV_DEPHELPER}/${the_module}_jar"
WORKING_DIRECTORY "${OPENCV_JAVA_DIR}"
DEPENDS ${depends}
COMMENT "Generating ${JAR_NAME}"
)
add_custom_target(${the_module}_jar DEPENDS "${OPENCV_DEPHELPER}/${the_module}_jar")
install(FILES ${OPENCV_JAR_FILE} OPTIONAL DESTINATION ${OPENCV_JAR_INSTALL_PATH} COMPONENT java)
add_dependencies(${the_module} ${the_module}_jar)
if(BUILD_DOCS)
add_custom_command(OUTPUT "${OPENCV_DEPHELPER}/${the_module}doc"
COMMAND ${ANT_EXECUTABLE} -noinput -k javadoc
COMMAND ${CMAKE_COMMAND} -E touch "${OPENCV_DEPHELPER}/${the_module}doc"
WORKING_DIRECTORY "${OPENCV_JAVA_DIR}"
DEPENDS ${depends}
COMMENT "Generating Javadoc"
)
add_custom_target(${the_module}doc DEPENDS "${OPENCV_DEPHELPER}/${the_module}doc")
install(DIRECTORY ${OpenCV_BINARY_DIR}/doc/doxygen/html/javadoc
DESTINATION "${OPENCV_DOC_INSTALL_PATH}/html"
COMPONENT "docs" OPTIONAL
${compatible_MESSAGE_NEVER}
)
set(CMAKE_DOXYGEN_JAVADOC_NODE
"<tab type=\"user\" url=\"./javadoc/index.html\" title=\"Java documentation\"/>"
CACHE INTERNAL "Link to the Java documentation") # set to the cache to make it global
add_custom_target(doxygen_javadoc DEPENDS ${the_module}doc)
add_dependencies(opencv_docs ${the_module}doc)
else()
unset(CMAKE_DOXYGEN_JAVADOC_NODE CACHE)
endif()

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<!-- This is an Apache Ant build file. As part of the desktop java build -->
<!-- process, this config is used to package the autogenerated .java -->
<!-- interface files into OpenCV.jar -->
<project name="OpenCV">
<tstamp>
<format property="timestamp" pattern="EEE MMM d yyyy HH:mm:ss z"/>
</tstamp>
<target name="jar">
<!-- This is to make a jar with a source attachment, for e.g. easy -->
<!-- navigation in Eclipse. See this question: -->
<!-- http://stackoverflow.com/questions/3584968/ant-how-to-compile-jar-that-includes-source-attachment -->
<javac sourcepath="" srcdir="java" destdir="build/classes" debug="on" includeantruntime="false" @OPENCV_ANT_JAVAC_EXTRA_ATTRS@ >
<include name="**/*.java"/>
<compilerarg line="-encoding utf-8"/>
</javac>
<jar destfile="@OPENCV_JAR_FILE@">
<fileset dir="java"/>
<fileset dir="build/classes"/>
<manifest>
<attribute name="Specification-Title" value="OpenCV"/>
<attribute name="Specification-Version" value="@OPENCV_VERSION@"/>
<attribute name="Implementation-Title" value="OpenCV"/>
<attribute name="Implementation-Version" value="@OPENCV_VCSVERSION@"/>
<attribute name="Implementation-Date" value="${timestamp}"/>
</manifest>
</jar>
</target>
<target name="javadoc">
<copy file="@OpenCV_SOURCE_DIR@/doc/mymath.js"
todir="@OPENCV_JAVADOC_DESTINATION@" />
<!-- synchronize with platforms\android\build_sdk.py -->
<javadoc
packagenames="org.opencv.*"
sourcepath="java"
destdir="@OPENCV_JAVADOC_DESTINATION@"
Windowtitle="OpenCV @OPENCV_VERSION_PLAIN@ Java documentation"
Doctitle="OpenCV Java documentation (@OPENCV_VERSION@)"
bottom="Generated on ${timestamp} / OpenCV @OPENCV_VCSVERSION@"
failonerror="true"
encoding="UTF-8" charset="UTF-8" docencoding="UTF-8"
@CMAKE_CONFIG_OPENCV_JAVADOC_LINK@
additionalparam="--allow-script-in-comments"
>
<Header>
<![CDATA[
<script>
var url = window.location.href;
var pos = url.lastIndexOf('/javadoc/');
url = pos >= 0 ? (url.substring(0, pos) + '/javadoc/mymath.js') : (window.location.origin + '/mymath.js');
var script = document.createElement('script');
script.src = '@OPENCV_MATHJAX_RELPATH@/MathJax.js?config=TeX-AMS-MML_HTMLorMML,' + url;
document.getElementsByTagName('head')[0].appendChild(script);
</script>
]]>
</Header>
</javadoc>
</target>
</project>