how to draw circles on a image for pixel count?

2 Ansichten (letzte 30 Tage)
Dhandapani.S
Dhandapani.S am 22 Jan. 2015
Kommentiert: Image Analyst am 23 Jan. 2015
Sorry again. below is the image circ.png.
First i have to find the center(x,y) of the png image. using the center(x,y) of the png image file, i have draw a several circles with increasing radius until it covers the entire png image. the center of the circle should be at center of the png image. after drawing the circles, i have to count number of pixels in each circle. please help me in this regard.thanks in advance.
  3 Kommentare
1 älteren Kommentar anzeigen
Dhandapani.S
Dhandapani.S am 23 Jan. 2015
yes. it is the concentric circles on an image. here the scriblings.
Image Analyst
Image Analyst am 23 Jan. 2015
I'm certain my solution would also work on the scriblings image here.

Melden Sie sich an, um zu kommentieren.

Melden Sie sich an, um diese Frage zu beantworten.

Antworten (1)

Image Analyst
Image Analyst am 22 Jan. 2015
I did that for you in your duplicate question: http://www.mathworks.com/matlabcentral/answers/169093#comment_261946

Kategorien

Mehr zu Images finden Sie in Help Center und File Exchange

Tags

Produkte

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by