{"id":19733,"date":"2019-08-27T18:31:00","date_gmt":"2019-08-27T15:31:00","guid":{"rendered":"https:\/\/dev.hectre.com\/?post_type=blog&#038;p=19733"},"modified":"2024-05-09T07:19:25","modified_gmt":"2024-05-09T04:19:25","slug":"using-real-world-coordinates-to-make-apple-size-estimations","status":"publish","type":"blog","link":"https:\/\/staging.hectre.com\/es\/blog\/using-real-world-coordinates-to-make-apple-size-estimations\/","title":{"rendered":"Using real world coordinates to make apple size estimations"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"19733\" class=\"elementor elementor-19733\" data-elementor-post-type=\"blog\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-76057613 elementor-section-stretched banner type-2 header-light elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"76057613\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4362eb0\" data-id=\"4362eb0\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7392029b e-flex e-con-boxed e-con e-parent\" data-id=\"7392029b\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f50565a elementor-widget-tablet__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"1f50565a\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 17-06-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Using real world coordinates to make apple size estimations<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15c99086 elementor-widget elementor-widget-text-editor\" data-id=\"15c99086\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><a href=\"https:\/\/staging.hectre.com\/products\/fruit-quality-ai\/fruit-sizing\/\">Fruit Sizing App<\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-45df9f75 e-flex e-con-boxed e-con e-parent\" data-id=\"45df9f75\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-13260020 e-con-full e-flex e-con e-parent\" data-id=\"13260020\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-63949e2a e-con-full e-flex e-con e-parent\" data-id=\"63949e2a\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3731045 elementor-widget elementor-widget-image\" data-id=\"3731045\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 17-06-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.hectre.com\/Using%20real%20world%20coordinates%20to%20make%20apple%20size%20estimations\/Luke%20(1).webp\" title=\"\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-694f6b8b elementor-widget elementor-widget-text-editor\" data-id=\"694f6b8b\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"white-space-collapse: preserve;\">Brought to you by:<\/span><\/p><p><span style=\"white-space-collapse: preserve;\"><strong>Luke Butters<\/strong><br \/><\/span><\/p><p>R&amp;D Lead<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-af3581c e-flex e-con-boxed e-con e-parent\" data-id=\"af3581c\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-bfa9cf9 e-flex e-con-boxed e-con e-parent\" data-id=\"bfa9cf9\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c86207 elementor-widget elementor-widget-text-editor\" data-id=\"2c86207\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>The previously transformed apple bin images were now fed into a machine learning based object detection algorithm to\u00a0<strong>fit masks and bounding boxes around individual apples within the image<\/strong>. Next, a statistical approach was used to estimate the apple size analytics of a full apple bin based off positive detections seen in\u00a0<em>output image 1<\/em>.\u00a0<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1905060f e-flex e-con-boxed e-con e-parent\" data-id=\"1905060f\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6d4dc295 e-con-full quotes-bg e-flex e-con e-parent\" data-id=\"6d4dc295\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-54127845 overflow-unset elementor-widget elementor-widget-text-editor\" data-id=\"54127845\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><i>(Output 1) \u2013<\/i><i>\u00a0Transformed full apple bin image with apple detection visualisation<\/i><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-260933e e-flex e-con-boxed e-con e-parent\" data-id=\"260933e\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-194c046 e-flex e-con-boxed e-con e-parent\" data-id=\"194c046\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4f3088e e-con-full e-flex e-con e-parent\" data-id=\"4f3088e\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-80c5d9a elementor-widget__width-initial elementor-widget-laptop__width-initial elementor-widget elementor-widget-image\" data-id=\"80c5d9a\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.hectre.com\/Using%20real%20world%20coordinates%20to%20make%20apple%20size%20estimations\/Hectre-apple-size-detection.webp\" title=\"\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-010584f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"010584f\" data-element_type=\"section\" data-settings=\"{&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f110457\" data-id=\"f110457\" data-element_type=\"column\" data-settings=\"{&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-24311ba elementor-widget__width-initial elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-widget elementor-widget-heading\" data-id=\"24311ba\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 17-06-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h4 class=\"elementor-heading-title elementor-size-default\">The statistical approach for the apple size estimation<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-076bd15 e-flex e-con-boxed e-con e-parent\" data-id=\"076bd15\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a8577ff e-flex e-con-boxed e-con e-parent\" data-id=\"a8577ff\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-418dd5d elementor-widget elementor-widget-text-editor\" data-id=\"418dd5d\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>A major assumption made for the case of apples was that\u00a0<strong>all of the fruit was round<\/strong>. This applied as a general case where an apples top to bottom height and side to side width ratio was close to equal when compared to less round fruits like pears or avocadoes.<\/p><p>\u00a0<\/p><p>For all positively detected apples within a processed image, a list of bounding box widths was generated. A\u00a0<strong>histogram<\/strong>\u00a0was produced from the bounding box width data\u00a0<strong>to present how many fruits of each size category were detected<\/strong>. Figure 1 showed\u00a0the data based off\u00a0output image 1, which represents a normal distribution.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d936ab2 e-flex e-con-boxed e-con e-parent\" data-id=\"d936ab2\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ad16ce8 e-con-full quotes-bg e-flex e-con e-parent\" data-id=\"ad16ce8\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b1e0c3 overflow-unset elementor-widget elementor-widget-text-editor\" data-id=\"6b1e0c3\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><i>(Figure 1)\u00a0<\/i><i>Histogram representing the various apple sizes present on the top layer of the full apple bin<\/i><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e98b64 e-con-full e-flex e-con e-parent\" data-id=\"6e98b64\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-f749ad8 e-flex e-con-boxed e-con e-parent\" data-id=\"f749ad8\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e80a56e e-con-full e-flex e-con e-parent\" data-id=\"e80a56e\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f649f9d elementor-widget__width-initial elementor-widget-laptop__width-initial elementor-widget-mobile__width-initial elementor-widget elementor-widget-image\" data-id=\"f649f9d\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.hectre.com\/Using%20real%20world%20coordinates%20to%20make%20apple%20size%20estimations\/Hectre-apple-bin-size-1.webp\" title=\"\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-53aec44 e-flex e-con-boxed e-con e-parent\" data-id=\"53aec44\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7b48878 e-flex e-con-boxed e-con e-parent\" data-id=\"7b48878\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-148d607 elementor-widget elementor-widget-text-editor\" data-id=\"148d607\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>The two most useful points of information for apple growers based off the histogram data included\u00a0<strong>mean size and standard deviation<\/strong>. The mean was the average apple size while the standard deviation gave an indication as to how much variation in apple size existed throughout the top layer.<\/p><p>\u00a0<\/p><p>The maximum and minimum apple sizes detected were also recoverable and may be of use to growers. Where the maximum represented the largest and minimum represented the smallest apple on the top layer of the bin. These two quantities\u00a0were useful, however only described a single apple each as opposed to describing a general case for the entire top layer.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1ca50d4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ca50d4\" data-element_type=\"section\" data-settings=\"{&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-faa3273\" data-id=\"faa3273\" data-element_type=\"column\" data-settings=\"{&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-481d195 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"481d195\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Size data as soon as apples are harvested<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-846a70a e-flex e-con-boxed e-con e-parent\" data-id=\"846a70a\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7a3970e e-flex e-con-boxed e-con e-parent\" data-id=\"7a3970e\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-264fa1b elementor-widget elementor-widget-text-editor\" data-id=\"264fa1b\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><a href=\"\/products\/fruit-quality-ai\/fruit-sizing\/\">Spectre<\/a> could now estimate the size for the entire bin by taking the detected fruit on the top layer of the processed full apple bin with accuracy<\/strong>. This was done by considering the visible top layer of the bin as a sample of the entire bin. 185 positive detections were made for the example in output image 1.\u00a0Assuming 3000 apples present within the apple bin, 185 positive detections accounted for 6.2% of the entire bin.<\/p><p>\u00a0<\/p><p>The proposed scheme showed how apple bin size\u00a0<strong>estimations could be made at the time of harvest<\/strong>\u00a0by accurately detecting a sample with speed and next to no infrastructure or hardware \u2013\u00a0<strong>just by taking a photo on a mobile phone<\/strong>.\u00a0<\/p><p>\u00a0<\/p><p>Now that the groundwork is done, we are working on the accuracy of <a href=\"https:\/\/staging.hectre.com\/products\/fruit-quality-ai\/fruit-sizing\/\">Spectre\u2019s<\/a> estimation power. We will report on the progress here with more to follow!<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-45837371 e-con-full e-flex ob-is-container-extras e-con e-parent\" data-id=\"45837371\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ob_use_container_extras&quot;:&quot;yes&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-8a31800 e-con-full e-flex ob-is-container-extras e-con e-parent\" data-id=\"8a31800\" data-element_type=\"container\" data-settings=\"{&quot;_ob_use_container_extras&quot;:&quot;yes&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2faaf55b js-text-selection text-selection-decor-dark elementor-widget elementor-widget-text-editor\" data-id=\"2faaf55b\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" words=\"workers,orchard,fruit\" background=\"#D4E3F1,#FFDFB5,#D8FDF9,#fae4d4\" textcolor=\"#1976D2,#EF8800,#00897B,#DF1D00\" changebgtimeopacity=\"0\" changebgtime=\"0\" changecolortime=\"0\" animtime=\"3\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Supercharge your <span style=\"text-decoration: underline;\">fruit<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73df61d6 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget-laptop__width-inherit ob-got-stalker elementor-widget elementor-widget-text-editor\" data-id=\"73df61d6\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;yes&quot;,&quot;_ob_postman_use&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Reach out to learn how Hectre\u2019s practical solutions can support the success of your operation.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5289a34d elementor-mobile-align-justify elementor-widget-mobile__width-inherit elementor-widget elementor-widget-button\" data-id=\"5289a34d\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_butterbutton_use_it&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/demo\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request a demo<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"featured_media":25188,"template":"","category_blog":[32],"class_list":["post-19733","blog","type-blog","status-publish","has-post-thumbnail","hentry","category_blog-hectre-knowledge-share"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/staging.hectre.com\/es\/wp-json\/wp\/v2\/blog\/19733"}],"collection":[{"href":"https:\/\/staging.hectre.com\/es\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/staging.hectre.com\/es\/wp-json\/wp\/v2\/types\/blog"}],"version-history":[{"count":46,"href":"https:\/\/staging.hectre.com\/es\/wp-json\/wp\/v2\/blog\/19733\/revisions"}],"predecessor-version":[{"id":35999,"href":"https:\/\/staging.hectre.com\/es\/wp-json\/wp\/v2\/blog\/19733\/revisions\/35999"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.hectre.com\/es\/wp-json\/wp\/v2\/media\/25188"}],"wp:attachment":[{"href":"https:\/\/staging.hectre.com\/es\/wp-json\/wp\/v2\/media?parent=19733"}],"wp:term":[{"taxonomy":"category_blog","embeddable":true,"href":"https:\/\/staging.hectre.com\/es\/wp-json\/wp\/v2\/category_blog?post=19733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}