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## Inscribed_Rectangle

version 1.1 (520 KB) by

Computer vision functions to locate largest square or rectangle inscribed inside arbitrary shape

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Updated

Inscribed_Rectangle package provides 2 low level computer vision / image analysis functions able to locate largest square or rectangle inscribed inside arbitrary shape defined by a binary mask (black and white image). Only rectangles with vertical/horizontal edges are considered. The functions proved can be used as tools for larger image segmentation problems

Kai Xu

dinesh92x

DEEPAK P

Zhao

Chirag S L

Chirag S L

### Chirag S L (view profile)

This code is not working for finding maximum rectangle inside an airfoil shape.

Jaroslaw Tuszynski

### Jaroslaw Tuszynski (view profile)

Mustafa Khries, I am sorry but it sounds like you need to brush up on basic MATLAB skills. I am sure you can find websites that will be more helpful. You can also try to run and modify my tutorial.

Mustafa Khries

### Mustafa Khries (view profile)

Hello,
I'm trying to find the largest rectangle in an airfoil shape, I don't know how to get the image of the airfoil in matlab, and use the code for finding the rectangle. help please.

Zoé

### Zoé (view profile)

The code produces an incorrect result if the input is an entirely white image. Changing line 25 of FindLargestRectangles.m into "if max(I(:)) == 1" appears to solve this problem.

Peter Seibold

Alize

### Alize (view profile)

Jaroslaw Tuszynski

### Jaroslaw Tuszynski (view profile)

No, in the the problems I was working on the rectangles are always parallel to the edges.

Image Analyst

### Image Analyst (view profile)

Can it find tilted rectangles, not aligned with the image edges?

 6 Jan 2012 1.1 Small corrections
##### MATLAB Release
MATLAB 7.7 (R2008b)