{"id":1268,"date":"2018-03-19T09:52:50","date_gmt":"2018-03-19T08:52:50","guid":{"rendered":"https:\/\/www-intuidoc.irisa.fr\/?p=1268"},"modified":"2018-10-04T14:25:03","modified_gmt":"2018-10-04T12:25:03","slug":"choi_accidentals","status":"publish","type":"post","link":"https:\/\/www-intuidoc.irisa.fr\/en\/choi_accidentals\/","title":{"rendered":"Accidental detection dataset"},"content":{"rendered":"<p><\/p>\n<div id=\"post-1027\" class=\"clearfix post post-1027 type-post status-publish format-standard hentry category-bases-de-donnees nodate item-wrap\">\n<div class=\"entry clearfix\">\n<div class=\"entry-content clearfix\">\n<h3>Description<\/h3>\n<p>This work takes place in the context of the thesis of of Kwon-Young Choi on the subject of resolving segmentation problems in dense and damaged printed piano scores from the 1750 to 1950 period.<\/p>\n<p>This data set contains 2955 images with annotations for the task of detecting or rejecting the correct accidental for a given note head.<br \/>\nThere are three classes of accidentals: natural (968 examples), sharp(777 examples) and flat (242 examples) with an additional reject class (968 examples).<br \/>\nThe annotation can be found in the names of the images:<br \/>\n{composer}-{page number}_{accidental class}_{window box}_{accidental box}_{note head box}.jpg<br \/>\nThe boxes are in absolute coordinates relative to the original music score page and are in the following format:<br \/>\n{left}x{top}x{right}x{bottom}<\/p>\n<h3>Data<\/h3>\n<p><a href=\"https:\/\/www.irisa.fr\/intuidoc\/data\/database\/choi_accidentals_dataset.zip\">Download the data set as a zip file<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<\/p>\n<h3>Description<\/h3>\n<p>This work takes place in the context of the thesis of of Kwon-Young Choi on the subject of resolving segmentation problems in dense and damaged printed piano scores from the 1750 to 1950 period.<\/p>\n<p>This data set contains 2955 images with annotations for the task of detecting or rejecting the correct accidental for &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/www-intuidoc.irisa.fr\/en\/choi_accidentals\/\">Continue reading<\/a><\/p>\n","protected":false},"author":1565,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-1268","post","type-post","status-publish","format-standard","hentry","category-bases-de-donnees","nodate","item-wrap"],"_links":{"self":[{"href":"https:\/\/www-intuidoc.irisa.fr\/en\/wp-json\/wp\/v2\/posts\/1268","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www-intuidoc.irisa.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www-intuidoc.irisa.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www-intuidoc.irisa.fr\/en\/wp-json\/wp\/v2\/users\/1565"}],"replies":[{"embeddable":true,"href":"https:\/\/www-intuidoc.irisa.fr\/en\/wp-json\/wp\/v2\/comments?post=1268"}],"version-history":[{"count":3,"href":"https:\/\/www-intuidoc.irisa.fr\/en\/wp-json\/wp\/v2\/posts\/1268\/revisions"}],"predecessor-version":[{"id":1393,"href":"https:\/\/www-intuidoc.irisa.fr\/en\/wp-json\/wp\/v2\/posts\/1268\/revisions\/1393"}],"wp:attachment":[{"href":"https:\/\/www-intuidoc.irisa.fr\/en\/wp-json\/wp\/v2\/media?parent=1268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www-intuidoc.irisa.fr\/en\/wp-json\/wp\/v2\/categories?post=1268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www-intuidoc.irisa.fr\/en\/wp-json\/wp\/v2\/tags?post=1268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}