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Constantino Carlos Reyes-Aldasoro


City, University of London

38 total contributions since 2016

Senior Lecturer in Biomedical Image Analysis at City, University of London. Huge Matlab fan, wrote the book "Biomedical Image Analysis Recipes in MATLAB: For Life Scientists and Engineers" published by Wiley-Blackwell.

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Question


Tab for Favorites as we had with shortcuts?
I know that shortcuts have been now packaged as favorites (they worked just fine as they were...). Is there a way to have all th...

3 days ago | 0 answers | 0

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How to Select ROI based on this algorithm. OR how can i segment only the bone part from these images.
Ok, good that you have sorted the problem.

3 days ago | 0

Answered
How to Select ROI based on this algorithm. OR how can i segment only the bone part from these images.
A problem, I do not have labeledImage biggestBlob = ismember(labeledImage, sortIndexes(1:numberToExtract)); Undefined fu...

3 days ago | 0

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Change marker color and size to non default color
When you plot, the color code 'b-o' is a shortcut to indicate colour (b), linestyle (-) and marker (o), in your case you are usi...

3 days ago | 0

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how to solve the error 'undefined function "branchpoints" in matlab'
It works well with my Matlab, which version are you using? On the command line type "ver".

3 days ago | 0

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Error using xlswrite (line 165) Dimension of input array cannot be higher than two.
I had a similar problem recently, I think (without knowing what your variables are) is that xlswrite can only handle matrices an...

3 days ago | 0

Answered
How to Select ROI based on this algorithm. OR how can i segment only the bone part from these images.
In order to be able to help, we would need to run the code and find the error, and that is not possible without the image I=...

3 days ago | 0

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For Medical Image Segmentation which technique is best?
I did my PhD on segmentation of the knee joint and used *multiresolution texture*. However, this will depend on YOUR data, I use...

3 days ago | 1

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Texture Feature Extraction using GLCM
Hello Well you need to know what you are looking for, and it is not possible to do that without knowing your data. You want t...

3 days ago | 0

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feature extraction using texture
Feature Selection is the selection of the most discriminating dimensions of your data, this is not unique of texture, which is w...

3 days ago | 0

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how can i get the cumsum of a 3D matrix.
To be able to properly help you, the problem needs to be well defined. As context, what you obtain with cumsum is an accummulati...

4 days ago | 0

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Error starting desktop after installing matlab 2017a
Impossible to solve without the error code. One guess is that some paths were modified between versions of Matlab.

4 days ago | 0

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how to plot both axis (X and Y axis) as log scale using code ?
There are two easy ways to do this. First you can pass the values, but instead of directly the values pass their log, i.e. ...

4 days ago | 0

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How to set the aspect ratio of 2 axis only without giving a value to the 3rd axis
Your easiest option is using the handles: hPlot = plot3(x,y,z); if you then look at the properties of hPlot, you will fin...

4 days ago | 0

Submitted


Visualization and analysis of an Electrocardiogram Signal
Live Script shows how to find data peaks from EKG, how to refine peaks from data, and infer heart rate from peaks of Electrocard...

4 days ago | 0 downloads |

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Why frequency domain signal is not reconstructed using ifft followed by fft?
The issue here is that when you apply the Fourier Transform you will have a real and an imaginary part (except in some special c...

5 days ago | 0

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Is it possible to project vector onto another vector that has different length ?
As mentioned previously, we would need a bit more context to be able to provide more guidance. I guess that what you want to do ...

5 days ago | 0

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Where have the Command Shortcuts gone in R2018a?
I have now seen the shortcuts appear in the main tab as favorites, but I really liked to have my tab with shortcuts open and use...

5 days ago | 0

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How to change figure size?
First, there seems to be some confusion as to what your refer by size, which can be a) on the screen or b) printed or c) in pixe...

10 days ago | 0

Submitted


boxPlot3D Create three-dimensional boxplots
Create 3D Boxplots to display distributions with more than one grouping parameter

11 days ago | 0 downloads |

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Vascular Permeability calculation of permeability with a Patlak Compartmental model
Calculation of Vascular Permeability and Patlak Analysis of microvessels

12 days ago | 4 downloads |

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Tracking objects; segmentation, tracking and many visualisation tools
Tracking of objects, especially Artemia Franciscana

12 days ago | 3 downloads |

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Microvessel Segmentation, analysis in Immunohistochemistry slices
Automatic segmentation and morphological analysis of microvessels in histological tumour sections

12 days ago | 12 downloads |

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Electrocardiogram analysis, reading, displaying and finding peaks and cardiac rhythm
Visualisation and analysis of an Electrocardiogram Signal

12 days ago | 7 downloads |

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Submitted


Cartoon-like Graphics with Matlab
Create cool graphics with Matlab

12 days ago | 2 downloads |

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Shading Correction, inhomogeneity correction
Remove shading (or the un-even intensity background) of images

12 days ago | 7 downloads |

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Chromatic Analysis with 2D and 3D histograms
Chromatic Analysis of (R,G,B) images converted to (H,S,V)

12 days ago | 13 downloads |

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Scale-Space Vessel Tracing implementation of Lindeberg's algorithms
Tracing of the centrelines of microvasculature using a scale-space algorithm

12 days ago | 10 downloads |

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Cell Migration in Scratch Wound Assays
Analyse and measure migration in Scratch Wound Assays

12 days ago | 4 downloads |

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Stitch Images in quadrants, can be modified for other configurations
Matlab Routines to stitch four images (Quadrants)

12 days ago | 8 downloads |

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