Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review, editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!
CHEN You-Guang, ZHANG Wei, HUANG Sui. Algorithm for Extracting Contour and Generating Chain Code Tree(Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2006, (3): 77-85.
Citation:
CHEN You-Guang, ZHANG Wei, HUANG Sui. Algorithm for Extracting Contour and Generating Chain Code Tree(Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2006, (3): 77-85.
CHEN You-Guang, ZHANG Wei, HUANG Sui. Algorithm for Extracting Contour and Generating Chain Code Tree(Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2006, (3): 77-85.
Citation:
CHEN You-Guang, ZHANG Wei, HUANG Sui. Algorithm for Extracting Contour and Generating Chain Code Tree(Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2006, (3): 77-85.
A new method to trace region contours and generate chain code tree was proposed by defining the vertex chain code and constructing the pixel vertex matrix of binary images. While tracing contours of a region and extracting vertex chain codes of these contours, the chain code tree of the contours is created. Further more, the complexity of the algorithm is linear and it can be used for tracing the contour of any complex region.