Data Set Used
The problem of geometric alignment of two roughly pre-registered, partially overlapping, rigid, noisy 3D point sets is considered. A new natural and simple, robustified extension of the popular Iterative Closest Point (ICP) algorithm  is presented, called the Trimmed ICP (TrICP). The new algorithm is based on the consistent use of the Least Trimmed… (More)
A new algorithm is proposed for detection of corners and other high curvature points in planar curves. A corner is deened as a location where a triangle with speciied opening angle and size can be inscribed in the curve. The tests compare the new algorithm to four alternative algorithms for corner detection.
This paper reports on a successful application of genetic optimisation in 3D data registration. We consider the problem of Euclidean alignment of two arbitrarily oriented, partially overlapping surfaces represented by measured point sets contaminated by noise and outliers. Recently, we have proposed the Trimmed Iterative Closest Point algorithm (TrICP) … (More)
The problem of geometric alignment of two roughly pre-registered, partially overlapping , rigid, noisy 3D point sets is considered. A new natural and simple, robustified extension of the popular Iterative Closest Point (ICP) algorithm  is presented, called Trimmed ICP. The new algorithm is based on the consistent use of the Least Trimmed Squares approach… (More)
The processing, description and recognition of dynamic (time-varying) textures are new exciting areas of texture analysis. Many real-world textures are dynamic textures whose retrieval from a video database should be based on both dynamic and static features. In this article, a method for extracting features revealing fundamental properties of dynamic… (More)
A new algorithm is presented for feature point based motion tracking in long image sequences. Dynamic scenes with multiple, independently moving objects are considered in which feature points may temporarily disappear, enter and leave the view eld. This situation is typical for surveillance and scene monitoring applications 3]. Most of the existing… (More)
The separation of reflection components is an important issue in computer graphics, computer vision and image processing. It provides useful information for the applications that need consistent object surface appearance, such as stereo reconstruction, visual recognition, tracking, objects re-illumination and dichromatic editing. In this paper we will… (More)