@article{(Open Science Index):https://publications.waset.org/pdf/7765,
	  title     = {2D Rigid Registration of MR Scans using the 1d Binary Projections},
	  author    = {Panos D. Kotsas},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper presents the application of a signal
intensity independent registration criterion for 2D rigid body
registration of medical images using 1D binary projections. The
criterion is defined as the weighted ratio of two projections. The ratio
is computed on a pixel per pixel basis and weighting is performed by
setting the ratios between one and zero pixels to a standard high
value. The mean squared value of the weighted ratio is computed
over the union of the one areas of the two projections and it is
minimized using the Chebyshev polynomial approximation using
n=5 points. The sum of x and y projections is used for translational
adjustment and a 45deg projection for rotational adjustment. 20 T1-
T2 registration experiments were performed and gave mean errors
1.19deg and 1.78 pixels. The method is suitable for contour/surface
matching. Further research is necessary to determine the robustness
of the method with regards to threshold, shape and missing data.},
	    journal   = {International Journal of Medical and Health Sciences},
	  volume    = {1},
	  number    = {9},
	  year      = {2007},
	  pages     = {532 - 536},
	  ee        = {https://publications.waset.org/pdf/7765},
	  url   	= {https://publications.waset.org/vol/9},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 9, 2007},
	}