Community Profile

Su Dongcai

Active since 2009

Make a living by algorithms
Professional Interests: Image processing, computer vision

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Submitted

Apply djkstra algorithm to trace contour
trace single object's contour via the classic shortest path algorithm

10 years ago | 2 downloads |

Submitted

bwlabel via disjoint set
simple cpp codes to label objects in 2D binary image

10 years ago | 2 downloads |

Submitted

Solve the puzzle via djstra shortest path algorithm
an interesting application of djstra algorithm

10 years ago | 1 download |

Submitted

Active contour without edge
implementation of a well known level set method, easy to read code

10 years ago | 11 downloads |

Submitted

Apply hausdorf distance to tile image classification
demonstrate the hausdorf distance via a concrete application

10 years ago | 3 downloads |

Submitted

Chinese reminder theorem
just for fun

10 years ago | 1 download |

Submitted

conduct your cpu time
a simple program to conduct your cpu time curve

11 years ago | 1 download |

Submitted

efficient Jmap
edge indicator robust to noise and texture

11 years ago | 4 downloads |

Submitted

Efficient local minima detector
fast 1d and 2d local minima detector

11 years ago | 2 downloads |

Submitted

color image segmentation
segment color image robust to texture

11 years ago | 9 downloads |

Submitted

Efficient Graph based image segmentation
A new version of previous program, support color image.

11 years ago | 5 downloads |

Submitted

When wavelet meet HMM
1D signal denoising and classification using WHMT

12 years ago | 4 downloads |

Submitted

Efficient Graph based image Segmentation
A simple and efficient graph based image segmentation algorithm

12 years ago | 16 downloads |

Submitted

Euclidean skeleton
Generate euclidean skeleton by watershed algorithm and the "rigides gradient"

12 years ago | 8 downloads |

Submitted

The speed of reading and writing matrix by function
A simple demonstration on the speed of reading and writing matrix by function

12 years ago | 1 download |