Steve on Image Processing

Concepts, algorithms & MATLAB

Image binarization – Otsu’s method 2

Posted by Steve Eddins,


In my 16-May-2016 post about image binarization, I talked about the new binarization functions in R2016a. Today I want to switch gears and talk about Otsu's method, one of the algorithms underlying imbinarize.... read more >>

Image binarization – new R2016a functions 3

Posted by Steve Eddins,


In my 09-May-2016 post, I described the Image Processing Toolbox functions im2bw and graythresh, which have been in the product for a long time. I also identified a few weaknesses in the functional designs:... read more >>

Image binarization – im2bw and graythresh 2

Posted by Steve Eddins,


As I promised last time, I'm writing a series about functional designs for image binarization in the Image Processing Toolbox. Today I'll start by talking about im2bw and graythresh, two functions that have been in the product for a long time.... read more >>

Problem complexity 1

Posted by Steve Eddins,

Twice in the last month, I have read comments about certain problems being intrinsically hard to solve.... read more >>

Pausing MATLAB (R2016a) 3

Posted by Steve Eddins,

MATLAB R2016a shipped earlier this month. It has a new feature that is a personal favorite: the Pause button.... read more >>

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