Advanced search

Found 2 essays matching the above criteria.

1. 1. Image Analysis on Wood Fiber Cross-Section Images

   University essay from Institutionen för informationsteknologi

   Author : Sitao Feng; [2011]
   Keywords : ;

   Abstract : Lignification of wood fibers has a significant impact on wood properties. To measure the distribution of lignin in compression wood fiber cross-section images, a crisp segmentation method had been developed. It segments the lumen, the normally lignified cell wall and the highly lignified cell wall of each fiber. READ MORE

3. 2. Evaluation of Red Colour Segmentation Algorithms in Traffic Signs Detection

   University essay from Datateknik

   Author : Sitao Feng; [2010]
   Keywords : Traffic signs; Colour Segmentation; Dynamic Threshold Algorithm; A Modification of de la Escalera’s Algorithm; the Fuzzy Colour Segmentation Algorithm; Shadow and Highlight Invariant Algorithm.;

   Abstract : Colour segmentation is the most commonly used method in road signs detection. Road sign contains several basic colours such as red, yellow, blue and white which depends on countries.The objective of this thesis is to do an evaluation of the four colour segmentation algorithms. READ MORE