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Su Dongcai
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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
13 years ago | 1 download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/34708/versions/2/screenshot.png)
Submitted
bwlabel via disjoint set
simple cpp codes to label objects in 2D binary image
13 years ago | 1 download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/34732/versions/1/screenshot.png)
Submitted
Solve the puzzle via djstra shortest path algorithm
an interesting application of djstra algorithm
13 years ago | 1 download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/34670/versions/2/screenshot.png)
Submitted
Active contour without edge
implementation of a well known level set method, easy to read code
13 years ago | 3 downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/34548/versions/1/screenshot.jpg)
Submitted
Apply hausdorf distance to tile image classification
demonstrate the hausdorf distance via a concrete application
13 years ago | 1 download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/34531/versions/1/screenshot.jpg)
Submitted
conduct your cpu time
a simple program to conduct your cpu time curve
14 years ago | 1 download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/29633/versions/1/screenshot.png)
Submitted
Efficient local minima detector
fast 1d and 2d local minima detector
14 years ago | 1 download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/29513/versions/2/screenshot.jpg)
Submitted
color image segmentation
segment color image robust to texture
14 years ago | 2 downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/29512/versions/4/screenshot.jpg)
Submitted
Efficient Graph based image segmentation
A new version of previous program, support color image.
14 years ago | 4 downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/29299/versions/2/screenshot.jpg)
Submitted
When wavelet meet HMM
1D signal denoising and classification using WHMT
15 years ago | 2 downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/25985/versions/1/screenshot.jpg)
Submitted
Efficient Graph based image Segmentation
A simple and efficient graph based image segmentation algorithm
15 years ago | 4 downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/25866/versions/2/screenshot.jpg)
Submitted
Euclidean skeleton
Generate euclidean skeleton by watershed algorithm and the "rigides gradient"
15 years ago | 1 download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/25865/versions/1/screenshot.jpg)
Submitted
The speed of reading and writing matrix by function
A simple demonstration on the speed of reading and writing matrix by function
15 years ago | 1 download |