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David Legland


INRA, France

Last seen: 3일 전 2010 이후 활성

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
An image processing library for Matlab, build as a complement of the Image Processing Toolbox, and providing additional features...

21일 전 | 다운로드 수: 8 |

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

4달 전 | 다운로드 수: 4 |

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

4달 전 | 다운로드 수: 10 |

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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...

4달 전 | 다운로드 수: 1 |

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

7달 전 | 다운로드 수: 9 |

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

8달 전 | 다운로드 수: 1 |

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답변 있음
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...

2년 이하 전 | 0

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

2년 이하 전 | 다운로드 수: 97 |

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

2년 이하 전 | 다운로드 수: 45 |

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image ellipsoid 3D
Equivalent ellipsoid from 3D image

2년 이하 전 | 다운로드 수: 3 |

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Slicer
GUI for exploration of 3D images (stacks)

2년 이상 전 | 다운로드 수: 18 |

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

3년 이상 전 | 다운로드 수: 4 |

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

약 4년 전 | 다운로드 수: 3 |

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제출됨


munit
Unit tests with MATLAB.

약 5년 전 | 다운로드 수: 1 |

답변 있음
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...

6년 이하 전 | 0

답변 있음
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 ...

6년 이하 전 | 0

해결됨


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...

6년 이하 전

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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 ...

6년 이하 전

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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...

6년 이하 전

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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...

6년 이하 전

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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.

6년 이하 전

해결됨


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 ...

6년 이하 전

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

6년 이하 전

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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 ...

6년 이하 전

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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...

6년 이하 전

해결됨


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:...

6년 이하 전

해결됨


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

6년 이하 전

답변 있음
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 ...

6년 이하 전 | 1

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해결됨


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

6년 이상 전

해결됨


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

6년 이상 전

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