OTSU Gray-level image segmentation using Otsu s method. Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern. 9:62-66 1979). Thresholds are computed to maximize a separability criterion of the resultant classes in gray levels. OTSU(I) is equivalent to OTSU(I,2). By default, n=2 and the corresponding Iseg is therefore a binary image. The pixel values for Iseg are [0 1] if n=2, [0 0.5 1] if n=3, [0 0.333 0.666 1] if n=4, ... [Iseg,sep] = OTSU(I,n) returns the value (sep) of the separability criterion within the range [0 1]. Zero is obtained only with images having less than n gray level, whereas one (optimal value) is obtained only with n-valued images.
標(biāo)簽： OTSU segmentation Gray-level segmented
上傳時(shí)間： 2017-04-24
上傳用戶：yuzsu
three phase three swutch three level vienna PWM rectifier
標(biāo)簽： three rectifier swutch vienna
上傳時(shí)間： 2014-01-06
上傳用戶：lanwei
This is trigonomitry f-ns program. Base school level.
標(biāo)簽： trigonomitry program school level
上傳時(shí)間： 2017-05-01
上傳用戶：royzhangsz
Course of Image processing and analysis for master level
標(biāo)簽： processing analysis Course master
上傳時(shí)間： 2017-05-03
上傳用戶：xfbs821
gray level slicing with background it is a type of point processing technique used in image pro cessing
標(biāo)簽： background processing technique slicing
上傳時(shí)間： 2017-05-04
上傳用戶：a6697238
Very good-xuan yen Student Information Management System [Senior Edition].
標(biāo)簽： Information Management good-xuan Student
上傳時(shí)間： 2017-05-06
上傳用戶：cx111111
Demo of Level set project
標(biāo)簽： project Level Demo set
上傳時(shí)間： 2017-05-12
上傳用戶：dianxin61
Uses the level set method with reinitialization to compute the movement of fronts under a given velocity field.
標(biāo)簽： reinitialization the movement compute
上傳時(shí)間： 2017-05-14
上傳用戶：hphh
windows workflow foundation senior program code
標(biāo)簽： foundation workflow windows program
上傳時(shí)間： 2017-05-23
上傳用戶：lanhuaying
it s a matlab code for reduce gray level
標(biāo)簽： matlab reduce level code
上傳時(shí)間： 2014-12-01
上傳用戶：lvzhr
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