Title :
An Adaptive Median Filtering Algorithm for Range Image
Author :
Han, Xu ; Wang, Qianqian
Author_Institution :
Sch. of Optoelectron., Beijing Inst. of Technol., Beijing, China
Abstract :
Range abnormalies are the main problems that affect the quality of range image in a real-time detecting system. Before other steps for the image segmentation as well as the target recognition, the image must be processed by filters to remove the noise. Therefore, any method must be taken to fight against the noise and protect the edge and details of the target. The ultimate goal of algorithms to achieve is to become fast and efficient in the complex image processing, especially in the pretreatment of the range image.
Keywords :
adaptive filters; image recognition; image segmentation; median filters; adaptive median filtering; edge noise; edge protection; image segmentation; range abnormalies; range image; real-time detecting system; target recognition; Filtering algorithms; Image edge detection; Laser noise; Laser radar; Radar imaging; Real time systems;
Conference_Titel :
Photonics and Optoelectronics (SOPO), 2012 Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0909-8
DOI :
10.1109/SOPO.2012.6271116