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Tolga Birdal


Last seen: 5 months ago |  Active since 2009

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Check out my personal website: www.tbirdal.me Professional Interests: 2D/3D Computer Vision, Machine Vision, Image Processing, Pattern Recognition

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  • Personal Best Downloads Level 3
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  • GitHub Submissions Level 1
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Submitted


ICP Registration using Efficient Variants and Multi-Resolution Scheme
A fast, robust ICP, which is designed to work in hard scenarios e.g. clutter or bad initializations

9 years ago | 2 downloads |

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Submitted


tolgabirdal/averaging_quaternions
This function computes the average (mean) quaternion.

9 years ago | 2 downloads |

Submitted


Inverse Polar Transform on Images
Unwarp the circular objects appearing in images using inverse polar transform.

10 years ago | 1 download |

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Submitted


Stable Sampling of Point Clouds for ICP Registration
The function implements the sampling strategy of Geometrically Stable Sampling for the ICP Algorithm

10 years ago | 2 downloads |

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Answered
Image analysis: Finding the cusp spacing
Shan, How about: http://champs.cecs.ucf.edu/Library/Theses_and_Dissertations/pdfs/Unbiased%20extraction%20of%20curvilinear...

12 years ago | 0

Submitted


Fast Noise Estimation in Images
Estimate the standard deviation of the noise in a gray-scale image.

12 years ago | 4 downloads |

Submitted


Simple Edge Detection Using Classical Haralick Method
Implementation of the well known Haralick Edge Detector.

12 years ago | 4 downloads |

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Submitted


Maximum Inscribed Circle using Voronoi Diagram
A fast, subpixel accurate largest inner circle detection using Voronoi Diagrams

13 years ago | 4 downloads |

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Submitted


Sharpness Estimation From Image Gradients
The simplest form of estimating the sharpness feature from a grayscale image

13 years ago | 7 downloads |

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Submitted


Quick Structured Mesh Generator
Fast generation of structured meshes given the vertices (MEX!). Interpolation/resizing of the mesh.

13 years ago | 2 downloads |

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Submitted


Smoothing 2D Contours Using Local Regression Lines
This submission contains both the implementation and the test function for 2D contour smoothing.

13 years ago | 1 download |

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Submitted


Fast Inpolygon in MEX
Fast inpolygon function implemented in MEX. So far one of the fastest.

13 years ago | 1 download |

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Submitted


Maximum Inscribed Circle using Distance Transform
Approximately computes the largest inner circle of a contour/region using distance transform

13 years ago | 6 downloads |

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Submitted


Shock Filtering in Matlab
Very simple image enhancement and sharpening using shock filters

14 years ago | 4 downloads |

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Submitted


Simple Face Detection
Implementation of A SIMPLE AND ACCURATE COLOR FACE DETECTION ALGORITHM IN COMPLEX BACKGROUND

15 years ago | 1 download |

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