Title :
Multi-targets attitude recognition method based on Hough and improved Radon transform
Author :
Su, Xiuqin ; Lu, Tao ; Liang, Jinfeng
Author_Institution :
Xi´´an Inst. of Opt. & Precision Mech., Chinese Acad. of Sci., Xi´´an
Abstract :
Traditional Hough transform can not locate the accurate position of line segments. It is too complex in practical liner target detection based on improved Radon. Both transforms is used associated in this paper in order to recognize the attitude of multi-targets as line segments accurately with an acceptable complexity in calculation. A new method called fast approaching algorithm using changing pace nonius length is also presented to determine the scale of targets quickly. Self-adaptive precision is also used in the processing.
Keywords :
Hough transforms; Radon transforms; attitude measurement; image recognition; target tracking; Hough transform; Radon transform; changing pace nonius length; fast approaching algorithm; line segments; liner target detection; multitargets attitude recognition method; Character recognition; Digital images; Educational institutions; High speed optical techniques; Image resolution; Image segmentation; Object detection; Position measurement; TV; Target recognition;
Conference_Titel :
Audio, Language and Image Processing, 2008. ICALIP 2008. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1723-0
Electronic_ISBN :
978-1-4244-1724-7
DOI :
10.1109/ICALIP.2008.4590087
