Semi-Automatic Initialization for Model Based Coding: A Facial Feature Point Based Approach
2003 (English)Report (Other academic)
In this paper we address the initialization problem for model-based coding system. A semi-automatic scheme based on using feature points is proposed. It has three features: 1) uses personal feature points, 2) user’s assistance is necessary, and 3) it is a global optimal solution. The minimum spanning tree (MST) technique is used to organize feature points into an ordered path and a dynamic programming based matching technique is developed and used to localize the defined feature points. Promising results are obtained and reported.
Place, publisher, year, edition, pages
Umeå: Tillämpad fysik och elektronik , 2003. , 8 p.
DML Technical Report, ISSN 1652-8441
IdentifiersURN: urn:nbn:se:umu:diva-430OAI: oai:DiVA.org:umu-430DiVA: diva2:143442