Title :
A survey of subpixel object localization for image measurement
Author :
Wang, Xiaojia ; Gao, Jun ; Wang, Lei
Abstract :
Subpixel object localization plays the key role to advance the precision of image measurement system. In this paper, the main idea of the subpixel algorithm and the imaging process as the physical background, is introduced first. Then various subpixel algorithms classified by their location object are analyzed. In the end of paper, the research and prospect of subpixel is proposed.
Keywords :
CCD image sensors; edge detection; image classification; image resolution; object detection; edge detection; image measurement system; imaging process; subpixel object localization algorithm; Charge coupled devices; Charge-coupled image sensors; Image sensors; Optical imaging; Optical sensors; Optical surface waves; Pixel; Sensor systems; Signal processing algorithms; Surface waves;
Conference_Titel :
Information Acquisition, 2004. Proceedings. International Conference on
Print_ISBN :
0-7803-8629-9
DOI :
10.1109/ICIA.2004.1373398
