电子科发女学光电科学与工程学院 SCHOOL OF OPTOELECTRONIC SCIENCE AND ENGINEERING OF UESTC Translation and Reflection Translation ■Reflection (B).=cc=b+z,for beB B=w=-b,for bE B) B Z=(Z1,22) (B)z. B
Translation and Reflection B (B)z z = (z1 ,z2 ) B ˆ B ( ) , for B ˆ = ww = −b, for bB z B c c b z b B = = + ◼ Translation ◼ Reflection
电子科线女学光电科学与工程学院 SCHOOL OF OPTOELECTRONIC SCIENCE AND ENGINEERING OF UESTC 9,1 Preliminaries ab c FIGURE 9.2 First Structuring element (SE) row:Examples of FIGURE 9.1 structuring (a)A set,(b)its elements.Second reflection,and row:Structuring (c)its translation elements converted to by z. rectangular arrays.The dots denote the centers of the SEs. 22 ● (B): Translation and Reflection
◼ Translation and Reflection ◼ Structuring element (SE) 9.1 Preliminaries
电子科线女学光电科学与工程学院 SCHOOL OF OPTOELECTRONIC SCIENCE AND ENGINEERING OF UESTC A set processed by SE A A set ab cde FIGURE 9.3 (a)A set (each shaded square is a member of the set).(b)A structuring element.(c)The set padded with background elements to form a rectangular array and provide a background border.(d)Structuring element as a rectangular array.(e)Set processed by the structuring element
A set processed by SE A set SE
电子科线女学光电科学与工程学院 SCHOOL OF OPTOELECTRONIC SCIENCE AND ENGINEERING OF UESTC Outline ◆Preliminaries Erosion and Dilation ◆ Opening and Closing ◆ The Hit-or-Miss Transformation ◆ Some Basic Morphology Algorithms Gray-scale Morphology
◆ Preliminaries ◆ Erosion and Dilation ◆ Opening and Closing ◆ The Hit-or-Miss Transformation ◆ Some Basic Morphology Algorithms ◆ Gray-scale Morphology Outline
电子科线女学光电科学与工程学院 SCHOOL OF OPTOELECTRONIC SCIENCE AND ENGINEERING OF UESTC 9,2 Erosion and Dilation Agenda g Erosion Dilation Duality Between Erosion and Dilation Agenda
Erosion Dilation Duality Between Erosion and Dilation Agenda 9.2 Erosion and Dilation