Sökning: WFRF:(Guo Tailiang)
> (2019) >
Image segmentation ...
Image segmentation by improved minimum spanning tree with fractional differential and Canny detector
-
- Lin, Jianpu (författare)
- Fuzhou Univ, Coll Phys & Informat Engn, Natl Local Joint Engn Lab Flat Panel Display Tech, Fuzhou 10086, Fujian, Peoples R China.
-
- Guo, Tailiang (författare)
- Fuzhou Univ, Coll Phys & Informat Engn, Natl Local Joint Engn Lab Flat Panel Display Tech, Fuzhou 10086, Fujian, Peoples R China.
-
- Yan, Qun F. (författare)
- Fuzhou Univ, Coll Phys & Informat Engn, Natl Local Joint Engn Lab Flat Panel Display Tech, Fuzhou 10086, Fujian, Peoples R China.
-
visa fler...
-
- Wang, Weixing (författare)
- KTH,Fuzhou Univ, Coll Phys & Informat Engn, Natl Local Joint Engn Lab Flat Panel Display Tech, Fuzhou 10086, Fujian, Peoples R China.
-
visa färre...
-
KTH Fuzhou Univ, Coll Phys & Informat Engn, Natl Local Joint Engn Lab Flat Panel Display Tech, Fuzhou 10086, Fujian, Peoples R China (creator_code:org_t)
- 2019-09-11
- 2019
- Engelska.
-
Ingår i: Journal of Algorithms and Computational Technology. - : SAGE PUBLICATIONS LTD. - 1748-3018 .- 1748-3026. ; 13
- Relaterad länk:
-
https://journals.sag...
-
visa fler...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- In this study, we propose an algorithm that uses an improved Minimum Spanning Tree algorithm and a modified Canny edge detector to segment images that contain a considerable amount of noises. First, we use our modified Canny operator to pre-process an image, and record the obtained object boundary information; then, we apply the improved Minimum Spanning Tree algorithm to associate the above information with boundary points in order to separate edges into two classes in the image, namely the inner and boundary regions. In particular, Minimum Spanning Tree algorithm is improved by using Fractional differential and combining the functions of the intra-regional and inter-regional differences with a function for edge weights. Based on the experimental results, compared with the other four exiting algorithms, the new algorithm has the higher accuracy and the better effect for noised image segmentation.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences (hsv//eng)
Nyckelord
- Canny
- graph
- minimum spanning tree
- image segmentation
- fractional differential
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas