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Published on 2010-05-25T01:42:39Z
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2010/05/25
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What is the matrix of sobel operator of size 3x3 if the operator is said to be diagonal (Left or right diagonal)? EDIT: or may be with more bigger size
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i have two image of a parking space.one is empty.and another is with some car.now how can i detect the empty space in the image?or how can i detect the car in the image?
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what is noise in an image?
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where i can find useful tutorials about background subtraction?what are the algorithms?
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can any one suggest a good open soucre image processing lib in java?
i want to devleop a devlop a ORM reader using it.
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I use Photoshop to batch convert my RAW files to JPG. I was wondering if there was a way to make it take different actions based on EXIF? With my particular camera lens, if I open it all the way to F1.7 there is noticeable vignetting, but stopping down smaller doesn't have that problem. What I'd like…
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Given a large sparse matrix (say 10k+ by 1M+) I need to find a subset, not necessarily continuous, of the rows and columns that form a dense matrix (all non-zero elements). I want this sub matrix to be as large as possible (not the largest sum, but the largest number of elements) within some aspect…
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I have a "SquareMatrix" template class which inherits "Matrix" template class, like below:
SquareMatrix.h:
#ifndef SQUAREMATRIX_H
#define SQUAREMATRIX_H
#include "Matrix.h"
template <class T> class SquareMatrix : public Matrix<T>
{
public:
T GetDeterminant();
};
template…
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I'm trying figure out how to get an OpenGL specified object to be displayed correctly according to the device orientation (ie. according to the gravity vector from the accelerometer, and heading from compass).
The GLGravity sample project has an example which is almost like this (despite ignoring…
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I'm trying figure out how to get an OpenGL specified object to be displayed correctly according to the device orientation (ie. according to the gravity vector from the accelerometer, and heading from compass).
The GLGravity sample project has an example which is almost like this (despite ignoring…
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Hi
I'm learning templates in C++ so I decied to write matrix class which would be a template class. In Matrix.h file I wrote
#pragma once
#include "stdafx.h"
#include <vector>
using namespace std;
template<class T>
class Matrix
{
public:
Matrix();
~Matrix();
GetDataVector();
…
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