NDLI: Implementation of a novel watershed algorithm

Content Provider	IEEE Xplore Digital Library
Author	Zhu hao Liu wenyao Wang jintao
Copyright Year	2005
Description	Author affiliation: Coll. of Precision Instrum. & Opto-Electron. Eng., Tianjin Univ., China (Zhu hao; Liu wenyao)
Abstract	Previous research about automatic vision systems applied to fruit imaging segmentation fails. Watershed transformation is a powerful morphological tool for image segmentation. However, the performance of segmentation methods based on watershed depends largely on gradient of the image. It's not perfect to segment object with single-scale gradient. In this paper we present a multi-scale algorithm for computing morphological gradient images, after this transformation, there exists a strict causality between gradient watershed under different scales of geodesic reconstruction. The results demonstrate the superior performance of the watershed segmentation over the conventional techniques.
Sponsorship	IEEE Beijing Sect
Starting Page	1150
Ending Page	1153
File Size	1849989
Page Count	4
File Format	PDF
ISBN	0780391284
DOI	10.1109/MAPE.2005.1618125
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-08-08
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer aided manufacturing Image edge detection Instruments Laboratories Catchment basin Surface morphology Multi-scale gradient operator Structuring element Educational institutions Electromagnetic compatibility Surface topography Construction cell SKIZ Image segmentation Machine vision Geodesic influence zone Dilation Volcanoes Watershed segmentation Geodesic distance
Content Type	Text
Resource Type	Article

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