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Wajahat


Active since 2012

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PhD student in Image Processing
Professional Interests: Image Processing, Computer Vision, Time of Flight, RGBD

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Answered
GPU CUDA problems: CUDA_ERROR_UNKNOWN
Try starting matlab with sudo: >> sudo /usr/local/MATLAB/R2014a/bin/matlab -desktop

nästan 9 år ago | 1

Question


letter reconstruction and filling for ocr
<</matlabcentral/answers/uploaded_files/34396/dot_code_91_textonly.png>> Hi I am trying to detect text on tires which is b...

mer än 9 år ago | 2 answers | 0

2

answers

Question


3D Point Cloud to 2D depth image
Hi I have a 3D point cloud. Now I want to convert it to 2D depth image of say 240*320. Does anyone has anything to share?...

mer än 9 år ago | 2 answers | 0

2

answers

Question


How to increase LineWidth of MSER and SURF Feature plots
Hi I have a very simple question. May be I am missing something. Is it possible to increase the linewidth and change the col...

mer än 10 år ago | 0 answers | 1

0

answers

Question


How to create parallel threads in Mex
Hi I have a code that I need to run in parallel on four threads. I have a quadcore system. How can I create parallel threa...

ungefär 12 år ago | 0 answers | 1

0

answers

Question


CPU Profiling, each core
Hi I have a 4 core processor. How can I profile each core separately, every time I run a code? I want to note down load on e...

ungefär 12 år ago | 1 answer | 0

1

answer

Question


Binary Search Tree from vector of parent pointers
Hi I have a vector of parent pointers [ 0 1 1 2 2 3 3 5 5 ....] which is basically a binary tree. The index is the child and ...

ungefär 12 år ago | 0 answers | 0

0

answers

Question


Mex compilation error in Windows
Hi I have a piece of code which compiles without any error or warning in Linux with GCC but in windows with Visual C++2010 as...

ungefär 12 år ago | 2 answers | 0

2

answers

Question


matVTK Connection refused error
Hi I am using matVTK ( <http://www.cir.meduniwien.ac.at/matvtk/>) with Matlab under both linux and windows. There is a dem...

mer än 12 år ago | 2 answers | 0

2

answers

Answered
Compiling Mex with GCC on Windows
Solved. Used Gnumex with MinGW, Cygwin was not working with Gnymex, I do not know why. Followed the instructions at Gnumex page...

mer än 12 år ago | 0

Question


Compiling Mex with GCC on Windows
Hi Any idea how to compile Mex files with GCC on Windows, other than using gnumex? Best Regards Wajahat

mer än 12 år ago | 2 answers | 0

2

answers

Question


Compiling Matlab mex files with GCC for Windows
Hi I have been trying to configure Windows Matlab with GCC to compile mex files, through gnumex, <http://gnumex.sourceforge.net...

mer än 12 år ago | 2 answers | 0

2

answers

Question


Ellipse implicit equation coefficients
Hi I have a set of 2D points and I want to know the coefficients of the following implicit equation of the ellipse: Ax^2+2Bxy+...

mer än 12 år ago | 1 answer | 0

1

answer

Answered
Does MATLAB duplicate data when using DelaunayTri, TriRep, etc?
Hi By duplication if you mean a new structure created by TriRep will be having the a copy of the input besides the new triang...

mer än 12 år ago | 0

Answered
Problem with TriRep/DelaunayTri data
I am using TriRep and it does not happen with my data. They are exactly the same before and after saving. Best Regards Wa...

mer än 12 år ago | 0

Question


Finding lists of connected triangles in TriRep class
Hi I have a triangle mesh of type TriRep. I have selected few faces (or triangles) out based on some criteria. These few tria...

mer än 12 år ago | 1 answer | 0

1

answer

Question


Matrix Standard Deviation in 3D neighborhood
Hi I have a 3D matrix (NxNxM) and I want to compute standard deviation in a sliding window of, say, 3x3xM which means a squar...

mer än 12 år ago | 2 answers | 0

2

answers