Methods for assessing band-limited image data interpolator speed and accuracy are addressed. Techniques for the measurement of interpolation performance and an interpolator accuracy test have been developed. Application to synthetic aperture radar image interpolators show that adequate accuracy can be achieved with as low as 4-point interpolation, and that fairly coarse spatial approximation can be used in many practical instances in order to gain a significant improvement in interpolation speed.
Cronk, T.E.1993. 'Application of transputers to highspeed interpolation of complex SAR images', Doctorate Thesis, University of Portsmouth, July.
2.
Curlander, J.C., Kwok, R., and Pang, S.S.1987. 'A post processing for automated rectification and registration of spacebome SAR Imagery', Int J Remote Sensing, 8(4), 621-638.
3.
Danielsson, P.E., and Hammerin, M.1993. 'High accuracy rotation of images', CVGIP Graphical Models & Image Processing, 54(4), 340-344.
4.
Flannery, W.H., Teukolsky, S.A., and Vetterling, W.T.1986. Numerical Recipes, Cambridge University Press.
5.
Friedmann, D.E.1981 a. 'Two-dimensional re-sampling of line scan imagery by one-dimensional processing', Photogrammetric Engineering and Remote Sensing, 47(10), 1459-1467.
6.
Friedmann, D.E.1981b. 'Operational re-sampling for correcting images to a geocoded format'. Proc 15-th Int Cong onRemote Sensing of Environment , 195-212.
7.
Hollis, J.E.L., and Cronk, T.E.1993. 'Transputers used in interpolation of SAR image re-sampling' , Meiko Int Conf on Transputer Application, Southampton, April.
8.
Hollis, J.E.L., and Cronk, T.E.1995a. 'Transputers implementation of interpolators for radar image transformations', J Microprocessors & Microsystems , 19(4), 179-183.
9.
Hollis, J.E.L., and Cronk, T.E.1995b. 'Multi-processor image rotation'. Accepted for J Parallel & Distributed Computing, May.
10.
Kwok, R., Curlander, J., and Pang, S.S.1987. 'Rectification of terrain induced distortions in radar imagery', Photogrammetric Engineering & Remote Sensing , 53(5), 507-513.
11.
Schreier, G., and Winter, R.1986. 'The German ERS-1 SAR post-processing system plans and concepts', Proc IGARSS '86 Symp, Zurich, 8-11 Sep, Ref ESA SP-254.
12.
Shanmugam, K.S.1983. Analogue and Digital Communication Systems, Wiley Press.
13.
Shlien, S.1979. 'Geometric correction, registration and re-sampling of Landsat imagery', Canadian J of Remote Sensing, 5(1), 74-89.
