Inspection and Orientation Model of Digital Camera

Author

Du Jiaxi ; Zhang Wanqin ; Fu Sufang ; Bian Pingyan ; Ning Xin ; Wang Zhankui

Author_Institution

Sch. of Mechatron. Eng., Henan Inst. of Sci. & Technol., Xinxiang, China

Volume

4

fYear

2009

fDate

21-22 May 2009

Firstpage

61

Lastpage

64

Abstract

According to the collection and pretreatment of the graphics information, algorithm of Canny is used to determine the pixel coordinates of the all centers, the target picture coordinates and the relative positions of the two cameras. So the positioning model of the digital camera is built. The precision and stability of the model are tested by using the average relative precision and the overall conservation degree. The results indicate that the average precision and the overall conservation degree of the model maintain a higher degree.

Keywords

digital photography; feature extraction; image segmentation; image sensors; Canny algorithm; Gamma Barycentre; average relative precision; digital camera; graphics information; object calibration; overall conservation degree; pixel coordinates; positioning model; Calibration; Convolution; Digital cameras; Filtering; Image edge detection; Inspection; Low pass filters; Mechatronics; Noise reduction; Stability; Conservation Degree; Fluctuation Degree; Gamma Barycentre; Object Calibration;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Computing Science, 2009. ICIC '09. Second International Conference on

Conference_Location

Manchester

Print_ISBN

978-0-7695-3634-7

Type

conf

DOI

10.1109/ICIC.2009.324

Filename

5169124