Latest Posts -

<style>/*<meta name='google-adsense-platform-account' content='ca-host-pub-1556223355139109'/>
<meta name='google-adsense-platform-domain' content='blogspot.com'/>

<!-- data-ad-client=ca-pub-0580779726789546 -->

</head><body>*/</style>

trailer Testing opencv 4 Deep neural network module

trailer- Testing opencv 4 deep neural network I am working on tutorial and notes about DNN module. Step by step from installation to p...

Vl 27 Nov, 2018 24

opencv 4 , opencv 4 tutorial , opencv c++ detection

People head detection code and performance of Opencv 4 compared to opencv 3.2

Opencv 4.0 is released, people head detection compared to opencv 3.2 I am working with opencv for almost a 6 years. It is 3.5 years s...

Vl 25 Nov, 2018 2

build opencv cmake , build opencv windows , opencv 3.4

Build opencv 3.4 under windows 10 with contrib library, Git Source ,CMAKE ,Visual Studio 2017

How to build the OpenCV 3.4 library with contribution modules on windows. It is easy to make own build of opencv library. I will go step by...

Vl 13 Nov, 2018 3

C++ 11 , C++ 14 , C++ 17

Standard template library in modern C++ to simplify opencv development

The STL is way to simplify and speed up your development in any C++ program. Standard templates library contains powerful algorithm, a set...

Vl 14 Oct, 2018 1

docker , docker app , docker tutorial

Install Opencv in docker (ubuntu) build app in docker

How to run and build an application based on Opencv in a Docker container is the purpose of this tutorial. The process described below is ...

Vl 2 Oct, 2017 7

Opencv , opencv c++ tutorial , opencv detection

Tracking example in opencv, better than surfer video, same technology

Opencv target tracking example The computer vision is just super fun. Machine learning with just visible results.. This is so powe...

Vl 25 Apr, 2017 35

opencv 3.2 , opencv c++ tutorial , opencv contrib

Opencv build and install Visual Studio 2017 Contrib library

Easy install and build of Opencv 3+ tested on 3.2 version with contributor library and additional features described step by step, picture...

Vl 23 Apr, 2017 18

<style>/*
<script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/4290687098-widgets.js"></script>
<script type='text/javascript'>
window['__wavt'] = 'AOuZoY4jNyKHt4QbXcDtyEDc1lWG4HGIsQ:1714674295733';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d8801279669140879434','//www.funvisiontutorials.com/search?updated-max\x3d2018-12-10T10:14:00-08:00\x26max-results\x3d13','8801279669140879434');
_WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '8801279669140879434', 'title': 'Funvision opencv C++ tutorials', 'url': 'https://www.funvisiontutorials.com/search?updated-max\x3d2018-12-10T10:14:00-08:00\x26max-results\x3d13', 'canonicalUrl': 'https://www.funvisiontutorials.com/search?updated-max\x3d2018-12-10T10:14:00-08:00\x26max-results\x3d13', 'homepageUrl': 'https://www.funvisiontutorials.com/', 'searchUrl': 'https://www.funvisiontutorials.com/search', 'canonicalHomepageUrl': 'https://www.funvisiontutorials.com/', 'blogspotFaviconUrl': 'https://www.funvisiontutorials.com/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': true, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': 'G-R34XXL8PKF', 'analytics4': true, 'encoding': 'UTF-8', 'locale': 'en', 'localeUnderscoreDelimited': 'en', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Funvision opencv C++ tutorials - Atom\x22 href\x3d\x22https://www.funvisiontutorials.com/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22Funvision opencv C++ tutorials - RSS\x22 href\x3d\x22https://www.funvisiontutorials.com/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Funvision opencv C++ tutorials - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/8801279669140879434/posts/default\x22 /\x3e\n', 'meTag': '', 'adsenseClientId': 'ca-pub-0580779726789546', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': false, 'adsenseAutoAds': false, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/a26ecadc30bb77e6', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Get link', 'key': 'link', 'shareMessage': 'Get link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Share to Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'Twitter', 'key': 'twitter', 'shareMessage': 'Share to Twitter', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': false, 'jumpLinkMessage': 'Read more', 'pageType': 'index', 'pageName': '', 'pageTitle': 'Funvision opencv C++ tutorials', 'metaDescription': 'Opencv tutorials c++, Opencv gstreamer video stream, machine learning, opencv visual studio, opencv people detection, detection and tracking opencv,'}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Edit', 'linkCopiedToClipboard': 'Link copied to clipboard!', 'ok': 'Ok', 'postLink': 'Post Link'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Custom', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'Funvision opencv C++ tutorials', 'description': 'Opencv tutorials c++, Opencv gstreamer video stream, machine learning, opencv visual studio, opencv people detection, detection and tracking opencv,', 'url': 'https://www.funvisiontutorials.com/search?updated-max\x3d2018-12-10T10:14:00-08:00\x26max-results\x3d13', 'type': 'feed', 'isSingleItem': false, 'isMultipleItems': true, 'isError': false, 'isPage': false, 'isPost': false, 'isHomepage': false, 'isArchive': false, 'isSearch': true, 'isLabelSearch': false, 'search': {}}}, {'name': 'widgets', 'data': [{'title': 'Funvision', 'type': 'Image', 'sectionId': 'upload-image', 'id': 'Image10'}, {'title': 'Funvision opencv C++ tutorials (Header)', 'type': 'Header', 'sectionId': 'upload-image', 'id': 'Header1'}, {'title': 'Icons, Dark, Search', 'type': 'LinkList', 'sectionId': 'upload-image', 'id': 'LinkList1'}, {'title': '', 'type': 'ReportAbuse', 'sectionId': 'upload-image', 'id': 'ReportAbuse1'}, {'title': 'Search This Blog', 'type': 'BlogSearch', 'sectionId': 'upload-image', 'id': 'BlogSearch1'}, {'title': '', 'type': 'BlogArchive', 'sectionId': 'upload-image', 'id': 'BlogArchive1'}, {'title': '', 'type': 'PopularPosts', 'sectionId': 'upload-image', 'id': 'PopularPosts1', 'posts': [{'title': 'Opencv GStreamer (windows) video streaming tutorial + full source code for RTSP HLS streaming', 'id': 3034767932579644413}, {'title': 'OpenCV 4.5 simple optical flow GPU tutorial cuda::FarnebackOpticalFlow', 'id': 5409174001930818281}, {'title': 'Opencv tutorial RTMP video streaming to NGINX restream as HLS', 'id': 7145516258250564626}]}, {'title': 'Logo', 'type': 'HTML', 'sectionId': 'header-main', 'id': 'HTML10'}, {'title': 'Icons, Dark, Search', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList10'}, {'title': 'Menu', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList11'}, {'title': 'Featured Post', 'type': 'FeaturedPost', 'sectionId': 'before-blog', 'id': 'FeaturedPost1', 'postId': '7145516258250564626'}, {'title': 'Blog Posts', 'type': 'Blog', 'sectionId': 'blog-post', 'id': 'Blog1', 'posts': [{'id': '4454711348127783264', 'title': 'trailer Testing opencv 4 Deep neural network module', 'featuredImage': 'https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_uzdYh9-uXXyjlCF_5xYt_NnsxSKfjtjZ-0-_3PqLngS5kNfa7N-DA8uzMw_wQxikoFXmuYjfz0M2UJmLATNNUt04tq3GyPKjN6uRnUKF2dOTPi', 'showInlineAds': false}, {'id': '9181385412346170983', 'title': ' People head detection code and performance of Opencv 4 compared to opencv 3.2', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0uE9pQprVa-iZ2M6imDtCnh09JfIelWPGRclPIu7qdiS6ypmE0zCIaJbmSU9FvSoWlU-GeIrkVf04aENtEK5GzGPgKBDiEi4vwo1kevp0MbtmI9p28ho6cMlpEOeClPrwK1M_DqcBYqs/s640/head.png', 'showInlineAds': false}, {'id': '2232794581082647727', 'title': 'Build opencv 3.4 under windows 10 with contrib library, Git Source ,CMAKE ,Visual Studio 2017', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMaWI4cc7FwPfg6NkF_y2ASPZH1kQBVATa3MZk_S8DbgESp43-ewLHQFA8f1-XhR1OD7Ax3Q9PECZmEck6bJCBULPlVKKGc3fIM1Xhjw6XHFC2Gbcgv8ER5gQHt9WKRi6aL5VIHqEUZag/s640/17.png', 'showInlineAds': false}, {'id': '8676844376631846265', 'title': 'Standard template library in modern  C++ to simplify opencv development', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEitFaSSRk4ylv3shcYeCga3lId1WKPGdvSzQkDdYgXBRW0YIXOH8iCzn4a7heJc1u20jdqOu2bLlDl_gOugyDPO2k1fNQOoBu8iBpRTu2py-Lko8-l73a7IDDqC6awmvEWwL5RC31NpP_w/s400/vector2.png', 'showInlineAds': false}, {'id': '7304149582583078140', 'title': 'Install Opencv in docker (ubuntu) build app in docker', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikgWnr5z0p5LbQKrYpI20HPfwKh0rkZS4m7Wv5czRvLrSPvivTLOxqs2PpfWiQ92GFPnVhjkc7vtjiKkpcTP7xIlXsVBfMJvgNBxyMiKF0h_pC12RfvKwBnkJP4mt7k6ESVVZ7jIEs0Ec/s640/d10.png', 'showInlineAds': false}, {'id': '7620800348023797148', 'title': 'Tracking example in opencv, better than surfer video, same technology ', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkK-2THvG3aeQTBS0ibfKF3RKT8ah-Iba2HaI2s-v7SOVfhg9qb0BkTTdQqkx7GgzoYGC7_cJ06eIXo4rVxMLZePmMG4rLKjOwP3vSphd-t9wrGDhExu61KJ449FDAXZjX51vu6gDrB18/s640/tracking+example.png', 'showInlineAds': false}, {'id': '131460145888959253', 'title': 'Opencv build and install Visual Studio 2017 Contrib library', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhdAlrgVgS9CzwQd6mwaqYTfxfLSjZfvlp5pXkbjUfW9c8SxdFBL4dj6WNqaRqZ6wKhQFaOyaLDiKOkGwjXpQBeDLp6yZT2FUYIy3Y9b9FyFd4h-UE0J_P9qt64xnJ5qdlhJl-xaCs8AOY/s400/ooooiiiw2.png', 'showInlineAds': false}], 'headerByline': {'regionName': 'header1', 'items': [{'name': 'author', 'label': 'By'}, {'name': 'timestamp', 'label': 'd MMM, yyyy'}]}, 'footerBylines': [{'regionName': 'footer2', 'items': [{'name': 'labels', 'label': 'Labels:'}]}, {'regionName': 'footer3', 'items': [{'name': 'comments', 'label': 'Comment'}, {'name': 'icons', 'label': ''}, {'name': 'share', 'label': ''}]}], 'allBylineItems': [{'name': 'author', 'label': 'By'}, {'name': 'timestamp', 'label': 'd MMM, yyyy'}, {'name': 'labels', 'label': 'Labels:'}, {'name': 'comments', 'label': 'Comment'}, {'name': 'icons', 'label': ''}, {'name': 'share', 'label': ''}]}, {'title': '#You may also like', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML15'}, {'title': 'Labels', 'type': 'Label', 'sectionId': 'after-blog', 'id': 'Label4'}, {'title': 'Popular Posts', 'type': 'PopularPosts', 'sectionId': 'sidebar-static', 'id': 'PopularPosts10', 'posts': [{'title': 'Opencv GStreamer (windows) video streaming tutorial + full source code for RTSP HLS streaming', 'id': 3034767932579644413}, {'title': 'OpenCV 4.5 simple optical flow GPU tutorial cuda::FarnebackOpticalFlow', 'id': 5409174001930818281}, {'title': 'Opencv tutorial RTMP video streaming to NGINX restream as HLS', 'id': 7145516258250564626}, {'title': 'Opencv HSL video stream to web', 'id': 7201771527030199237}, {'title': 'Compile Opencv with GStreamer for Visual Studio 2019 on windows 10 with and contribution modules', 'id': 756023911984595802}]}, {'title': '#Recent Post', 'type': 'HTML', 'sectionId': 'sidebar-static', 'id': 'HTML19'}, {'title': 'Blog Archive', 'type': 'BlogArchive', 'sectionId': 'sidebar-static', 'id': 'BlogArchive10'}, {'title': 'About Us', 'type': 'HTML', 'sectionId': 'footer-widget', 'id': 'HTML21'}, {'title': 'Copyright', 'type': 'HTML', 'sectionId': 'copyright', 'id': 'HTML23'}, {'title': 'SVG Icons', 'type': 'HTML', 'sectionId': 'jet-options', 'id': 'HTML24'}]}]);
_WidgetManager._RegisterWidget('_ImageView', new _WidgetInfo('Image10', 'upload-image', document.getElementById('Image10'), {'resize': false}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HeaderView', new _WidgetInfo('Header1', 'upload-image', document.getElementById('Header1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList1', 'upload-image', document.getElementById('LinkList1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_ReportAbuseView', new _WidgetInfo('ReportAbuse1', 'upload-image', document.getElementById('ReportAbuse1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogSearchView', new _WidgetInfo('BlogSearch1', 'upload-image', document.getElementById('BlogSearch1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogArchiveView', new _WidgetInfo('BlogArchive1', 'upload-image', document.getElementById('BlogArchive1'), {'languageDirection': 'ltr', 'loadingMessage': 'Loading\x26hellip;'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts1', 'upload-image', document.getElementById('PopularPosts1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML10', 'header-main', document.getElementById('HTML10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList10', 'header-main', document.getElementById('LinkList10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList11', 'header-main', document.getElementById('LinkList11'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_FeaturedPostView', new _WidgetInfo('FeaturedPost1', 'before-blog', document.getElementById('FeaturedPost1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'blog-post', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/1666805145-lbx.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/13464135-lightbox_bundle.css'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML15', 'ads-post', document.getElementById('HTML15'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label4', 'after-blog', document.getElementById('Label4'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts10', 'sidebar-static', document.getElementById('PopularPosts10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML19', 'sidebar-static', document.getElementById('HTML19'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogArchiveView', new _WidgetInfo('BlogArchive10', 'sidebar-static', document.getElementById('BlogArchive10'), {'languageDirection': 'ltr', 'loadingMessage': 'Loading\x26hellip;'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML21', 'footer-widget', document.getElementById('HTML21'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML23', 'copyright', document.getElementById('HTML23'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML24', 'jet-options', document.getElementById('HTML24'), {}, 'displayModeFull'));
</script>
</body>*/</style>