{"id":1714,"date":"2022-12-10T13:12:05","date_gmt":"2022-12-10T12:12:05","guid":{"rendered":"https:\/\/www.sw-stein.de\/sw\/?page_id=1714"},"modified":"2023-11-01T13:16:55","modified_gmt":"2023-11-01T12:16:55","slug":"image-segmentation-mit-python","status":"publish","type":"page","link":"https:\/\/www.sw-stein.de\/sw\/medizinische-informatik\/image-segmentation-mit-python\/","title":{"rendered":"Image Segmentation mit Python"},"content":{"rendered":"<div class=\"shariff shariff-align-left shariff-widget-align-left\" style=\"display:none\" data-services=\"facebook\" data-url=\"https:\/\/www.sw-stein.de\/sw\/medizinische-informatik\/image-segmentation-mit-python\/\" data-timestamp=\"1698844615\" data-hidezero=\"1\" data-backendurl=\"https:\/\/www.sw-stein.de\/sw\/wp-json\/shariff\/v1\/share_counts?\"><ul class=\"shariff-buttons theme-round orientation-horizontal buttonsize-large\"><li class=\"shariff-button mailto shariff-nocustomcolor\" style=\"background-color:#a8a8a8;border-radius:43%\"><a href=\"mailto:?body=https%3A%2F%2Fwww.sw-stein.de%2Fsw%2Fmedizinische-informatik%2Fimage-segmentation-mit-python%2F&subject=Image%20Segmentation%20mit%20Python\" title=\"Per E-Mail versenden\" aria-label=\"Per E-Mail versenden\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\";border-radius:43%; 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color:#fff\" target=\"_blank\"><span class=\"shariff-icon\" style=\"\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\"><path fill=\"#000\" d=\"M14.258 10.152L23.176 0h-2.113l-7.747 8.813L7.133 0H0l9.352 13.328L0 23.973h2.113l8.176-9.309 6.531 9.309h7.133zm-2.895 3.293l-.949-1.328L2.875 1.56h3.246l6.086 8.523.945 1.328 7.91 11.078h-3.246zm0 0\"\/><\/svg><\/span><\/a><\/li><\/ul><\/div>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"465\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/uriel-sc-11KDtiUWRq4-unsplash-700x465.jpg\" alt=\"\" class=\"wp-image-2285\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/uriel-sc-11KDtiUWRq4-unsplash-700x465.jpg 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/uriel-sc-11KDtiUWRq4-unsplash-300x199.jpg 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/uriel-sc-11KDtiUWRq4-unsplash-768x510.jpg 768w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/uriel-sc-11KDtiUWRq4-unsplash-1536x1020.jpg 1536w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/uriel-sc-11KDtiUWRq4-unsplash-120x80.jpg 120w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/uriel-sc-11KDtiUWRq4-unsplash.jpg 1920w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Image Segmentation<\/strong> ist ein Verfahren in der Bildverarbeitung und Computer Vision, bei dem ein digitales Bild in mehrere Regionen oder Segmente aufgeteilt wird. Das Ziel besteht darin, Objekte oder Strukturen in einem Bild zu identifizieren und sie voneinander oder vom Hintergrund zu trennen.<\/p>\n\n\n\n<p>Im Gegensatz zur Objekterkennung, bei der lediglich die Position und Kategorie eines Objekts in einem Bild erkannt werden, zielt die Bildsegmentierung darauf ab, eine detailliertere Darstellung der einzelnen Pixel zu erhalten. Jeder Pixel im Bild wird einem bestimmten Segment oder einer bestimmten Klasse zugeordnet, basierend auf gemeinsamen Merkmalen wie Farbe, Helligkeit, Textur oder Kontextinformationen.<\/p>\n\n\n\n<p>Es gibt verschiedene Ans\u00e4tze zur Bildsegmentierung, zum Beispiel:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Schwellenwertbasierte Segmentierung: Diese Methode verwendet Schwellenwerte, um Pixel basierend auf ihrem Grauwert oder Farbwert in verschiedene Klassen einzuteilen. Pixel, die den Schwellenwert \u00fcberschreiten, werden einem Segment zugeordnet, w\u00e4hrend Pixel, die den Schwellenwert unterschreiten, einem anderen Segment zugeordnet werden.<\/li>\n\n\n\n<li>Regionenbasierte Segmentierung: Hier werden zusammenh\u00e4ngende Regionen im Bild identifiziert, die \u00e4hnliche Eigenschaften wie Farbe oder Textur aufweisen. Diese Regionen werden als Segmente betrachtet und k\u00f6nnen durch verschiedene Algorithmen wie region growing oder region splitting and merging erzeugt werden.<\/li>\n\n\n\n<li>Kantendetektionsbasierte Segmentierung: Bei dieser Methode werden Kanten und Konturen im Bild erkannt, um Objektgrenzen zu identifizieren. Durch die Verfolgung dieser Kanten k\u00f6nnen Objekte voneinander getrennt werden.<\/li>\n\n\n\n<li>Clustering-basierte Segmentierung: Hier werden Pixel in \u00e4hnliche Gruppen oder Cluster zusammengefasst, basierend auf ihren Merkmalen wie Farbe, Textur oder Helligkeit. G\u00e4ngige Clustering-Algorithmen wie k-means oder hierarchisches Clustering k\u00f6nnen verwendet werden, um die Bildsegmentierung durchzuf\u00fchren.<\/li>\n<\/ol>\n\n\n\n<p>Bildsegmentierung findet in verschiedenen Anwendungsbereichen Anwendung, wie <strong>medizinischer Bildgebung<\/strong>, Robotik, autonomes Fahren, \u00dcberwachung, Bildbearbeitung und vielen anderen. Durch die genaue Identifizierung und Trennung von Objekten im Bild erm\u00f6glicht die Bildsegmentierung eine pr\u00e4zisere Analyse und Verarbeitung von Bildinformationen.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>Methoden der Bilderkennung, -verarbeitung und -segmentierung<\/strong>, Farbr\u00e4ume, Bildmanipulation, Maskenerstellung, <strong>Convolutional Neural Networks (CNNs) zur Bildklassifizierung<\/strong>, Transfer Learning, <strong>Bildsegmentierung mit U-Net<\/strong>, <strong>Machine Learning-Algorithmen der CVS-Bibliothek<\/strong>, mapbox, Erkennung von Kanten und Formen auf Bildern, <strong>Entwicklung von Webapplikationen mit Flask (Frontend und Python-Backend zur Anbindung eines neuronalen Netzes)<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Eigene Beispiele aus meiner privaten Entwicklungsumgebung<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"753\" height=\"746\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_1.png\" alt=\"\" class=\"wp-image-1717\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_1.png 753w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_1-300x297.png 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_1-700x693.png 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_1-150x150.png 150w\" sizes=\"auto, (max-width: 753px) 100vw, 753px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"519\" height=\"709\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_2.png\" alt=\"\" class=\"wp-image-1718\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_2.png 519w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_2-220x300.png 220w\" sizes=\"auto, (max-width: 519px) 100vw, 519px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"861\" height=\"587\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_3.png\" alt=\"\" class=\"wp-image-1719\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_3.png 861w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_3-300x205.png 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_3-700x477.png 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_3-768x524.png 768w\" sizes=\"auto, (max-width: 861px) 100vw, 861px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"672\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_4.png\" alt=\"\" class=\"wp-image-1720\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_4.png 576w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_4-257x300.png 257w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"890\" height=\"667\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_5.png\" alt=\"\" class=\"wp-image-1721\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_5.png 890w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_5-300x225.png 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_5-700x525.png 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_5-768x576.png 768w\" sizes=\"auto, (max-width: 890px) 100vw, 890px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"884\" height=\"707\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_6.png\" alt=\"\" class=\"wp-image-1722\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_6.png 884w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_6-300x240.png 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_6-700x560.png 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_6-768x614.png 768w\" sizes=\"auto, (max-width: 884px) 100vw, 884px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"893\" height=\"442\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_7.png\" alt=\"\" class=\"wp-image-1723\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_7.png 893w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_7-300x148.png 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_7-700x346.png 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_7-768x380.png 768w\" sizes=\"auto, (max-width: 893px) 100vw, 893px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"541\" height=\"715\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_8.png\" alt=\"\" class=\"wp-image-1724\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_8.png 541w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_8-227x300.png 227w\" sizes=\"auto, (max-width: 541px) 100vw, 541px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"738\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_9.png\" alt=\"\" class=\"wp-image-1725\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_9.png 724w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_9-294x300.png 294w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_9-700x714.png 700w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"634\" height=\"707\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_10.png\" alt=\"\" class=\"wp-image-1726\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_10.png 634w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_10-269x300.png 269w\" sizes=\"auto, (max-width: 634px) 100vw, 634px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"889\" height=\"729\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_11.png\" alt=\"\" class=\"wp-image-1727\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_11.png 889w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_11-300x246.png 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_11-700x574.png 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_11-768x630.png 768w\" sizes=\"auto, (max-width: 889px) 100vw, 889px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"889\" height=\"662\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_12.png\" alt=\"\" class=\"wp-image-1729\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_12.png 889w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_12-300x223.png 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_12-700x521.png 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_12-768x572.png 768w\" sizes=\"auto, (max-width: 889px) 100vw, 889px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"705\" height=\"709\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_13.png\" alt=\"\" class=\"wp-image-1730\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_13.png 705w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_13-298x300.png 298w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_13-700x704.png 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_13-150x150.png 150w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"665\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_14.png\" alt=\"\" class=\"wp-image-1731\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_14.png 870w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_14-300x229.png 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_14-700x535.png 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_14-768x587.png 768w\" sizes=\"auto, (max-width: 870px) 100vw, 870px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"889\" height=\"771\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_15.png\" alt=\"\" class=\"wp-image-1733\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_15.png 889w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_15-300x260.png 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_15-700x607.png 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_15-768x666.png 768w\" sizes=\"auto, (max-width: 889px) 100vw, 889px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"528\" height=\"671\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_16.png\" alt=\"\" class=\"wp-image-1734\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_16.png 528w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_16-236x300.png 236w\" sizes=\"auto, (max-width: 528px) 100vw, 528px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"531\" height=\"715\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_17.png\" alt=\"\" class=\"wp-image-1735\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_17.png 531w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_17-223x300.png 223w\" sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"731\" height=\"549\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_18.png\" alt=\"\" class=\"wp-image-1736\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_18.png 731w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_18-300x225.png 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_18-700x526.png 700w\" sizes=\"auto, (max-width: 731px) 100vw, 731px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"417\" height=\"110\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_19.png\" alt=\"\" class=\"wp-image-1737\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_19.png 417w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/12\/image_segmentation_19-300x79.png 300w\" sizes=\"auto, (max-width: 417px) 100vw, 417px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sw-stein.de\/sw\/sws\/sws.php\" alt=\"\" width=\"0\" height=\"0\">\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Image Segmentation ist ein Verfahren in der Bildverarbeitung und Computer Vision, bei dem ein digitales Bild in mehrere Regionen oder Segmente aufgeteilt wird. Das Ziel besteht darin, Objekte oder Strukturen in einem Bild zu identifizieren und sie voneinander oder vom Hintergrund zu trennen. Im Gegensatz zur Objekterkennung, bei der lediglich die Position und Kategorie eines Objekts in einem Bild erkannt werden, zielt die Bildsegmentierung darauf ab, eine detailliertere Darstellung der einzelnen Pixel zu erhalten. Jeder Pixel im Bild wird einem bestimmten Segment oder einer bestimmten Klasse zugeordnet, basierend auf gemeinsamen Merkmalen wie Farbe, Helligkeit, Textur oder Kontextinformationen. Es gibt verschiedene Ans\u00e4tze zur Bildsegmentierung, zum Beispiel: Bildsegmentierung findet in verschiedenen Anwendungsbereichen Anwendung, wie medizinischer Bildgebung, Robotik, autonomes Fahren, \u00dcberwachung, Bildbearbeitung und vielen anderen. Durch die genaue Identifizierung und Trennung von Objekten im Bild erm\u00f6glicht die Bildsegmentierung eine pr\u00e4zisere Analyse und Verarbeitung von Bildinformationen. Methoden der Bilderkennung, -verarbeitung und -segmentierung, Farbr\u00e4ume, Bildmanipulation, Maskenerstellung, Convolutional Neural Networks (CNNs) zur Bildklassifizierung, Transfer Learning, Bildsegmentierung mit U-Net, Machine Learning-Algorithmen der CVS-Bibliothek, mapbox, Erkennung von Kanten und Formen auf Bildern, Entwicklung von Webapplikationen mit Flask (Frontend und Python-Backend zur Anbindung eines neuronalen Netzes) Eigene Beispiele aus meiner privaten Entwicklungsumgebung<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":144,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_metis_text_type":"standard","_metis_text_length":2773,"_post_count":0,"footnotes":""},"class_list":["post-1714","page","type-page","status-publish","hentry"],"public_identification_id":"a58d1797675d42088bc85b159b21b86e","private_identification_id":"9b8371df131b4311939953f198f8c3ae","_links":{"self":[{"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/pages\/1714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/comments?post=1714"}],"version-history":[{"count":7,"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/pages\/1714\/revisions"}],"predecessor-version":[{"id":2286,"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/pages\/1714\/revisions\/2286"}],"up":[{"embeddable":true,"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/pages\/144"}],"wp:attachment":[{"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/media?parent=1714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}