David Legland

INRA, France

Last seen: Today | Aktiv seit 2010

Research engineer in computer sciences, more precisely image processing and applied statistics. Interested in image analysis, geometrical modelling, image registration problems, estimation in discrete images, and polyhedral reconstruction. web page: http://www.pfl-cepia.inra.fr/ (in french) See also: http://github.com/mattools/matGeom http://github.com/mattools/matImage Professional Interests: image analysis, applied statistics, geometric computing, registration

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MatImage
A collection of functions for image processing and analysis that complement and extend the Image Processing Toolbox

2 Monate vor | 2 Downloads |

Gesendet

MatStats
Management of data tables, similar to dataframe in R, with enhanced plotting facilities.

9 Monate vor | 12 Downloads |

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geom3d
Geometric computing library for 3D shapes: meshes, points, lines, planes...

etwa ein Jahr vor | 112 Downloads |

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matGeom
Matlab library for 2D/3D geometric computing, on points, lines, polygons, curves, surfaces, polygonal meshes...

etwa ein Jahr vor | 17 Downloads |

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ImageM
Interactive GUI for Image Processing, Analysis and Vizualisation, similar to ImageJ

fast 2 Jahre vor | 5 Downloads |

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ImageClass
An Image class for that encapsulates a multidimensional data array together with meta-data and facilitate image processing and v...

fast 2 Jahre vor | 3 Downloads |

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imMinkowski
Measure of geometric parameters in 2D or 3D images (surface area, perimeter, Euler Number...)

etwa 2 Jahre vor | 6 Downloads |

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Matlab Code Templates
A collection of functions for quickly generating pre-edited matlab files for specific use cases.

etwa 2 Jahre vor | 2 Downloads |

Beantwortet
Masking data of 4D images
Hi Gina, I suppose that you want to repeat the binary mask along the missing dimension of your 4D data, right? One possibility...

mehr als 3 Jahre vor | 0

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geom2d
Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons...

mehr als 3 Jahre vor | 23 Downloads |

Gesendet

image ellipsoid 3D
Equivalent ellipsoid from 3D image

mehr als 3 Jahre vor | 4 Downloads |

Gesendet

Slicer
GUI for exploration of 3D images (stacks)

etwa 4 Jahre vor | 10 Downloads |

Gesendet

Geodesic distances and geodesic diameters within 2D/3D images
Propagates geodesic distances in binary or label images, and computes geodesic diameter

etwa 5 Jahre vor | 6 Downloads |

Gesendet

Region Adjacency Graph (RAG)
Computes the graph of adjacent regions in a labeled image

mehr als 5 Jahre vor | 9 Downloads |

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munit
Unit tests with MATLAB.

fast 7 Jahre vor | 2 Downloads |

Beantwortet
how to perform ANOVA on a matrix
Hi, If you want to test whether two column have same mean or not, you can check the ttest or ttest2 functions. [h12, p12...

mehr als 7 Jahre vor | 0

Beantwortet
how to overlay multiple images into one single image
Hi, do you mean you want all images displayed at once? One way of doing is to use the montage function. This will create ...

mehr als 7 Jahre vor | 0

Gelöst

Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

mehr als 7 Jahre vor

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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

mehr als 7 Jahre vor

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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

mehr als 7 Jahre vor

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

mehr als 7 Jahre vor

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Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

mehr als 7 Jahre vor

Gelöst

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

mehr als 7 Jahre vor

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Add two numbers
Given a and b, return the sum a+b in c.

mehr als 7 Jahre vor

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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

mehr als 7 Jahre vor

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Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

mehr als 7 Jahre vor

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

mehr als 7 Jahre vor

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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

mehr als 7 Jahre vor

Beantwortet
How can I iterate through a list of files using dlmread()?
Hi, The problem comes from you ask Matlab to open the file called 'file1', not the file whose name is stored in the variable ...

mehr als 7 Jahre vor | 1

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Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

etwa 8 Jahre vor

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David Legland

INRA, France

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