{"id":42,"date":"2013-10-30T19:01:47","date_gmt":"2013-10-30T17:16:17","guid":{"rendered":"http:\/\/46.18.192.111\/~computree.onf.fr\/?page_id=42"},"modified":"2018-09-14T08:38:58","modified_gmt":"2018-09-14T07:38:58","slug":"the-computree-platform","status":"publish","type":"page","link":"https:\/\/computree.onf.fr\/?page_id=42","title":{"rendered":"The Computree Platform"},"content":{"rendered":"<p><a href=\"http:\/\/46.18.192.114\/~computree.onf.fr\/wp-content\/uploads\/2013\/10\/Logos_Computree_mid.jpg\"><img loading=\"lazy\" decoding=\"async\" alt=\"Logos_Computree_mid\" src=\"http:\/\/46.18.192.114\/~computree.onf.fr\/wp-content\/uploads\/2013\/10\/Logos_Computree_mid.jpg\" width=\"525\" height=\"375\" \/><\/a><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #888888;\"><em>Credit logo Computree : Pierre Gelhaye (INRA Nancy).<\/em><\/span><\/p>\n<p style=\"text-align: justify;\"><strong>Computree<\/strong> Computree is a processing platform for 3D points clouds, obtained with <acronym title=\"Light Detection And Ranging\">LIDAR<\/acronym> or photogrammetry. It aims to regroup algoritms for forests scenes analysis, in order to extract data on structure of trees and stands.<\/p>\n<p style=\"text-align: justify;\">It is managed by the Computree group, composed of GIP ECOFOR, ONF, IGN, INRA and Universit\u00e9 de Sherbrooke.<\/p>\n<p><a href=\"http:\/\/www.gip-ecofor.org\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/computree.onf.fr\/wp-content\/uploads\/2018\/03\/Ecofor.png\" alt=\"\" height=\"70\" width=\"111\"\/><\/a>\u00a0\u00a0\u00a0<a href=\"http:\/\/www.onf.fr\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/computree.onf.fr\/wp-content\/uploads\/2018\/03\/ONF.jpg\" alt=\"\" height=\"55\" width=\"146\"\/><\/a>\u00a0\u00a0\u00a0<a href=\"http:\/\/www.ign.fr\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/computree.onf.fr\/wp-content\/uploads\/2018\/03\/IGN.png\" alt=\"\" height=\"62\" width=\"129\"\/><\/a><\/p>\n<p><a href=\"http:\/\/institut.inra.fr\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/computree.onf.fr\/wp-content\/uploads\/2018\/03\/INRA.jpg\" alt=\"\" height=\"58\" width=\"140\"\/><\/a>\u00a0\u00a0\u00a0<a href=\"https:\/\/www.usherbrooke.ca\/geomatique\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/computree.onf.fr\/wp-content\/uploads\/2018\/03\/Universit\u00e9_de_Sherbrooke.png\" alt=\"\" height=\"37\" width=\"217\"\/><\/a><\/p>\n<h1>Philosophy<\/h1>\n<p style=\"text-align: justify;\">Computree is <strong>modular<\/strong>: algorithms are grouped in independently developed plugins.<\/p>\n<p style=\"text-align: justify;\">Computree is <strong>open<\/strong>: the system core is under the <a href=\"http:\/\/www.gnu.org\/\">licence GPL\/LGPL<\/a>. The choice of the licence of each plugin is left to its developper.<\/p>\n<p style=\"text-align: justify;\">Computree is <strong>portable<\/strong>: using the <a href=\"http:\/\/qt-project.org\/\">framework c++\/Qt<\/a>, it can be compiled for Windows (7 and after), Mac OS X (Lion and after) et Linux (Ubuntu 16.04 and after, see Qt site for others distributions), for 64 bits architectures.<\/p>\n<p style=\"text-align: justify;\">Computree is <strong>performant<\/strong>: using c++, and multi-core processing capacities of Qt, it aims computation time optimization.<\/p>\n<h1>\u00a0Architecture<\/h1>\n<p>Computree is composed by:<\/p>\n<ul>\n<li>\n<p style=\"text-align: justify;\">A\u00a0<strong>core<\/strong>, which allow algorithmic steps management and which defines generic data structures able to store their results. These generic structures allow to chain steps from independent plugins.<\/p>\n<\/li>\n<li>\n<p style=\"text-align: justify;\"><strong>Plugins<\/strong> containing algorithic steps.\u00a0Each step\u00a0supply its results\u00a0in the generic data structures of the core. Plugins can be developed indenpendently by different partners.<\/p>\n<\/li>\n<\/ul>\n<p><em>\u00a0Clic on the\u00a0\u00ab\u00a0<a title=\"Available plugins for Computree\" href=\"http:\/\/computree.onf.fr\/?page_id=62\">PLUGINS<\/a>\u00a0\u00bb section for the description of existing plugins.<\/em><\/p>\n<p><a href=\"http:\/\/rdinnovation.onf.fr\/projects\/computree\/wiki\">To download or contribute to Computree clic here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Credit logo Computree : Pierre Gelhaye (INRA Nancy). Computree Computree is a processing platform for 3D points clouds, obtained with LIDAR or photogrammetry. It aims to regroup algoritms for forests scenes analysis, in order to extract data on structure of trees and stands. It is managed by the Computree group, composed of GIP ECOFOR, ONF, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","footnotes":""},"folder":[136],"class_list":["post-42","page","type-page","status-publish","hentry","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The Computree Platform - Computree<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/computree.onf.fr\/?page_id=42\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Computree Platform - Computree\" \/>\n<meta property=\"og:description\" content=\"Credit logo Computree : Pierre Gelhaye (INRA Nancy). Computree Computree is a processing platform for 3D points clouds, obtained with LIDAR or photogrammetry. It aims to regroup algoritms for forests scenes analysis, in order to extract data on structure of trees and stands. 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