A modified edge-based region growing segmentation of geometric objects
N Jamil, HC Soh, TM Tengku Sembok… - … : Sustaining Research and …, 2011 - Springer
Visual Informatics: Sustaining Research and Innovations: Second International …, 2011•Springer
Region growing and edge detection are two popular and common techniques used for
image segmentation. Region growing is preferred over edge detection methods because it
is more robust against low contrast problems and effectively addresses the connectivity
issues faced by edge detectors. Edge-based techniques, on the other hand, can significantly
reduce useless information while preserving the important structural properties in an image.
Recent studies have shown that combining region growing and edge methods for …
image segmentation. Region growing is preferred over edge detection methods because it
is more robust against low contrast problems and effectively addresses the connectivity
issues faced by edge detectors. Edge-based techniques, on the other hand, can significantly
reduce useless information while preserving the important structural properties in an image.
Recent studies have shown that combining region growing and edge methods for …
Abstract
Region growing and edge detection are two popular and common techniques used for image segmentation. Region growing is preferred over edge detection methods because it is more robust against low contrast problems and effectively addresses the connectivity issues faced by edge detectors. Edge-based techniques, on the other hand, can significantly reduce useless information while preserving the important structural properties in an image. Recent studies have shown that combining region growing and edge methods for segmentation will produce much better results. This paper proposed using edge information to automatically select seed pixels and guide the process of region growing in segmenting geometric objects from an image. The geometric objects are songket motifs from songket patterns. Songket motifs are the main elements that decorate songket pattern. The beauty of songket lies in the elaborate design of the patterns and combination of motifs that are intricately woven on the cloth. After experimenting on thirty songket pattern images, the proposed method achieved promising extraction of the songket motifs.
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