Outline algorithms for images with fuzzy background information 1Tavboyev Sirojiddin Akbutayevich, 2Qarshiboyev Nizomiiddin Abdumalikovch

4 Formation of a set of fuzzy features. At this stage, a number of fuzzy characteristics are determined to describe each valid element ẞ  source image. To convert the elements of the source image in a variety of feature vectors, the following fuzzy characteristics can be distinguished for each pixel of the analyzed source image: 1 fuzzy pixel increments  at coordinates x, y for each of the three base colors (i = 1, 2, 3)  calculated in the second stage:

z=

2 Fuzzy brightness an arbitrary image fragment consisting of 3 X 3  elements (i = 1, 2, 3):

Where  - average brightness i - color in a neighborhood of a pixel with coordinates (x,y)

To determine the fuzzy brightness (during the formation of averaged brightness characteristics by a fragment of the image) in the vicinity of a pixel with coordinates (x,y) .

3 Fuzzy estimate of the mean square value of brightness for a fragment of an image consisting of 3 X 3   elements (i=1,2,3) :

( )

Where  - average brightness ⁱ  - th pixel color with coordinates (x,y) :

4 Fuzzy estimate of the scattering of brightness by a fragment of an image consisting of 3 X 3  elements   (i=1,2,3):

( )

Where  - average brightness i - th pixel color with coordinates ( x,y) :

=(

Where  - average brightness i - color in a neighborhood of a pixel with coordinates (x, y).