Songbook for educational purposes and personal use
Sunroof PartsFull description
;Full description
;
The Skeletons RPG, Rulebook.Full description
The Skeletons RPG, Rulebook.Description complète
Full description
This paper is based on the study of photo stock site Image Bazzar.Full description
Sequential Images - Wigan, Mark
trabajo1Full description
brass
Images of Poverty in the Phil
Full description
One of the biggest problems in hyper spectral image analysis is the wavelength selection because of the immense amount of hypercube data. In this paper, we introduce an approach to find out the optimal wavelength selection in predicting the quality o
Full description
Descripción completa
Full description
Powerful Images
Namita Gokhale, an Indian woman novelist, one who builds up her works with a different vision. She involves a unique positioning in the Indian women works. She depicts her female characters act with more mettle and opportunity as opposed to requestin
Descripción: Sumerian kingshit
Descripción: Images Vintmiljormajnt
Skeletons Presentation By Adam Metro CIS 467 – Ima Image ge Proc Process essing ing
What are Skeletons?
Morphological Operation Skeletons define the “Structure” of an object within an image. Can also be considered the “Wire Frame” of the object. Only works with Binary Images (to my knowledge), use Threshold function to convert.
What are Skeletons?
What are Skeletons Con’t.
The Skeleton S(A) of a set A can be expressed in terms of a series of erosions and openings. Each iteration k of erosions and openings creates a subset Sk(A)
Lets Refresh Your Memory
Erosion
Removal of pixels from edges objects within an image A.
Uses a structuring element B to define custom erosion.
Lets Refresh Your Memory
Opening
Opening smoothes the outer edges of an object within an image. Opening is defined as applying Erosion on an Image A with a Structuring Element B then applying Dilation on the resulting erosion.
Back to Skeletons
Formal Definition of a skeleton of an object within an image A: Formal Definition of a Subset k of a skeleton of an object within an image A with structuring element B:
K
S ( A) =
S ( A) U ) ( ) ( k
S k ( A = AΘkB − AΘkB) • B k = 0
S k ( A) = ( AΘkB) − ( AΘkB) • B
In English Please…
K equals the level of erosions performed on the image before opening is performed. S k ( A)
Each subset equals the result of the erosion minus the result of the opening. The final skeleton will be the union of the Kmax subsets found. Kmax equa Kmax equals ls the maxim maximum um number number of( )eros erosions ions before no more pixels exist in the object. S k A
Example
My Project
Take in binary image. Perform Per form ske skelet letoni onizat zation ion on the the imag image. e. Return and display the resulting image. Willll use Wi use matlab matlab fun functi ctions ons imer imerosi osion() on() and and imdialate() to perform the various erosions and openings. Will also use image subtraction function used in a previous pr evious homework assignment.
