opencv 15 OCR 文本检测(textdetection) vs2015

来源:互联网 发布:巅峰seo 编辑:程序博客网 时间:2024/05/29 18:34

01 资源

OpenCV自带的OCR文本检测用例,opencv_contrib\modules\text\samples\textdetection.cpp。textdetection.cpp检测图片中文本。
模型文件(需要拷贝到Debug或Release目录中):

opencv_contrib/modules/text/samples/trained_classifierNM1.xmlopencv_contrib/modules/text/samples/trained_classifierNM2.xml

测试图片:

opencv_contrib/modules/text/samples/scenetext_segmented_word01.jpgopencv_contrib/modules/text/samples/scenetext_segmented_word01_mask.pngopencv_contrib/modules/text/samples/scenetext_segmented_word02.jpgopencv_contrib/modules/text/samples/scenetext_segmented_word02_mask.pngopencv_contrib/modules/text/samples/scenetext_segmented_word03.jpgopencv_contrib/modules/text/samples/scenetext_segmented_word03_mask.png...

02 编译textdetection

参考opencv01 相对完整的编译opencv3.3.0 win版本,编译opencv3.3.0 vs2015版本。
生成文件:D:\git\opencv\build\v3.3.0\x64\bin\Debug\text-example-textdetection.exe

03 textdetection项目配置

设置textdetection项目为启动项。

# 如果路径中有空格,需要使用双引号,参数路径根据自己实际情况调整配置属性==>调试==>命令参数=../../../../../../opencv_contrib/modules/text/samples/scenetext_segmented_word03.jpg 配置属性==>调试==>工作目录=$(OutDir)

04 运行结果

scenetext_segmented_word03.jpg原图:
运行结果:
这里写图片描述