Interpolation method based on resolution distribution for side-looking airborne camera

Junyong Fang; Bing Zhang; Qingxi Tong

doi:10.1117/12.790853

19 February 2008 Interpolation method based on resolution distribution for side-looking airborne camera

Junyong Fang, Bing Zhang, Qingxi Tong

Proceedings Volume 6625, International Symposium on Photoelectronic Detection and Imaging 2007: Related Technologies and Applications; 66250T (2008) https://doi.org/10.1117/12.790853
Event: International Symposium on Photoelectronic Detection and Imaging: Technology and Applications 2007, 2007, Beijing, China

Abstract

The traditional interpolation could achieve a good correcting result when the resolution is almost homogeneous in the whole image. But the resolutions of the images captured by side-looking digital cameras are not uniform, and the resolutions of the image pixels should be taken into consideration. The imaging model of side-looking camera is founded, and the resolution distribution is given by analyzing the imaging equation of side-looking camera. And the resolution along x and y direction is calculated with the parameters of MADC(Multi-model Airborne Digital Camera). For the image processing for the side-looking camera, a new interpolation method is proposed based on the resolution distribution. The new interpolation equations are given for the linear and array CCD images.

Citation Download Citation

Junyong Fang, Bing Zhang, and Qingxi Tong "Interpolation method based on resolution distribution for side-looking airborne camera", Proc. SPIE 6625, International Symposium on Photoelectronic Detection and Imaging 2007: Related Technologies and Applications, 66250T (19 February 2008); https://doi.org/10.1117/12.790853

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