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Thomas Seers


Last seen: 12 Monate vor |  Aktiv seit 2012

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Beantwortet
How can I merge two surfaces?
Assuming you have two sets of vertex lists, pointsA & pointsB, and two sets of face lists, facesA and facesB, you probably want ...

mehr als 9 Jahre vor | 2

Gesendet


Fast mesh-mesh intersection using ray-tri intersection with octree spatial partitioning.
Fast mesh-mesh intersection based on ray-tri solution. Octree partitioning gives large speed-up.

fast 10 Jahre vor | 6 Downloads |

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Gesendet


Hardware accelerated ray-box intersection
GPU portable implementation of the ray-box intersection method of Smits (1998)

fast 10 Jahre vor | 4 Downloads |

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Hardware accelerated ray-triangle intersection
GPU portable implementation of the ray-triangle intersection method of Moller and Trumbore (1997)

fast 10 Jahre vor | 2 Downloads |

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Gesendet


meshArea.m
Calculate the area of a triangular irregular network

etwa 10 Jahre vor | 2 Downloads |

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inertia.m
find best fitting plane through x,y,z points and calculate quality metrics (coplanarity/colinearity)

mehr als 10 Jahre vor | 1 Download |

Beantwortet
Error with importing data into Matlab
Looks like the error that is kicked out when the file isn't there. Check that it is in your work directory or include the full p...

mehr als 10 Jahre vor | 0

Beantwortet
can any one tell me how to extract only the l component of the image ..if the image is rgb ..i want only the l component of the image ,how is it possible
Lets say you have a three channel RGB image, im. % extract the red channel red = im(:,:,1); % extract the green chann...

fast 11 Jahre vor | 0

Beantwortet
How do I compute coordinate of an image in Matlab?
It really depends upon what you want. If you only want to track a single point, or a few points within your image series this ca...

fast 11 Jahre vor | 0

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Beantwortet
conversion of image file into binary txt file
Hi megha You can do the following Urbinary = [0 1 0 0 1 0 1 0; % it says hi by the way! 0 1 0 0 1 0 1 0; ...

fast 11 Jahre vor | 0

Gesendet


compose / decompose 3x3 rotation matrix (comp_decomp_matrix)
Compose 3x3 rotation matrix from euler angles or decompose 3x3 rotation matrix to euler angles

etwa 11 Jahre vor | 1 Download |

Gesendet


euclideanV
Computes the 3D distance between two 3D point sets

mehr als 11 Jahre vor | 1 Download |

Gesendet


euclidean
Computes the 3D distance between two xyz point sets represented by two matching nx3 arrays p and c.

mehr als 11 Jahre vor | 1 Download |

Beantwortet
How can be a 3D model is obtained using multiple 2d images using matlab ?
Hi Sam I believe you are trying to solve the structure from motion (SfM) problem. Below is a link to a matlab toolbox contain...

mehr als 11 Jahre vor | 1

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Beantwortet
how to import csv file in matlab
I think the easiest way is to use CSVIMPORT from the File Exchange: http://www.mathworks.co.uk/matlabcentral/fileexchange/235...

mehr als 11 Jahre vor | 3

Beantwortet
Strings from a text file to a matrix containing double precision floating numbers
I have worked out the answer for those with a similar problem: I use textscan and cellfun to split the strings, de-nest and r...

fast 12 Jahre vor | 0

| akzeptiert

Frage


Strings from a text file to a matrix containing double precision floating numbers
Hi I have a text file containing a text header, and rows containing numeric values, with varying numbers of values, character...

fast 12 Jahre vor | 3 Antworten | 0

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CELLFUN syntax when calling the ATAN2 function for 3 x 3 rotation matrix decomposition
Hi I'm trying to use cellfun to apply the following formulas to elements of 3 x 3 rotation matrices, R, stored within a 1 x ...

fast 12 Jahre vor | 2 Antworten | 0

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Beantwortet
Write the content of individual cells in a cell array to discrete text files in a specified directory
Thanks Jan I have managed to get the code working using: for k=1:size(M,1) filename = ['C:\transform\cameras1\' '...

fast 12 Jahre vor | 0

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Write the content of individual cells in a cell array to discrete text files in a specified directory
Hi I have an nx1 cell array, M, containing 4x4 matrices in individual cells. For example: M{1} = 0.9990 -0.0007 ...

fast 12 Jahre vor | 2 Antworten | 0

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Create a structure from discrete column vectors or a 3 x n matrix composed of column vectors
Hi I'm trying to build a structure consisting of elements which are column vectors representing x, y, z points. So far, I hav...

fast 12 Jahre vor | 1 Antwort | 0

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Frage


Iteratively concatenate 3x4 matrices held in a structure with single line arrays held in a structure
I have a structure, eulernew holding n 3x4 matrices (eulernew.RMn). eulernew = RM1: [3x4 double] RM2: [3x4 doub...

etwa 12 Jahre vor | 1 Antwort | 0

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Iteratively concatenate matrices held in a structure with column vectors stored in an 3xn matrix
I have a series of 3x3 rotation matrices calculated from a 3xn matrix where columns are euler rotations. These are stored in a s...

etwa 12 Jahre vor | 1 Antwort | 0

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Calculate 3 x 3 rotation matrices from 3 x n matrix
I am using the following code to open a .csv file, index columns of interest (euler rotations around x, y, z axes) as single col...

etwa 12 Jahre vor | 2 Antworten | 0

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How to build multiple column vector output arguments by indexing from several single column arrays
I have written a simple piece of code that opens a csv file and orders the columns of interest into seperate single column array...

etwa 12 Jahre vor | 1 Antwort | 0

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