METHOD FOR SEGMENTING A COLOR IMAGE AND DIGITAL MICROSCOPE

The present invention relates to a method for automatically segmenting a color image composed of pixels having been captured for example using a digital microscope. The method provides for a color to be selected representing a region to be segmented of the color image. The colors assigned to the pix...

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Bibliographische Detailangaben
Hauptverfasser:	SCHWEIZER Jochen, GNAUCK Markus, RAJAN Y Joshua Sujit, SARKAR Utpal
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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Beschreibung
Zusammenfassung:	The present invention relates to a method for automatically segmenting a color image composed of pixels having been captured for example using a digital microscope. The method provides for a color to be selected representing a region to be segmented of the color image. The colors assigned to the pixels and the color selected are in accordance with a first color model. A clearance for each of the pixels is determined representing a distance between the selected color and the color of the corresponding pixel. The colors assigned to the pixels and the color selected are in accordance with a perception-oriented second color model. One of the pixels is assigned to the segmented region when the clearance assigned to the corresponding pixel is below a settable threshold value and when the hue assigned to the corresponding pixel is within a settable interval around the hue assigned to the selected color.