Colour segmentation under illumination fluctuations

• المؤلف الرئيسي: Ngoi, Kian Peng.
• مؤلفون آخرون: Teoh, Eam Khwang
• التنسيق: Theses and Dissertations
• اللغة: English
• منشور في: 2009
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/19797

In low level image analysis of a 3D scene, illumination effects like shadows, shading, inter reflections and highlights can severely degrade system performance. These effects create erroneous edges and regions in traditional Intensity based methods and complicate higher level recognition process. In this thesis, colour segmentation is used to minimise these illumination fluctuations without a priori knowledge and models of complex geometrical shapes.