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+IMG_5455.JPG : for DLT and RANSAC based estimation; 
+measurement.JPG : Measurements are shown according to scale(in mms). 
+		  World co-ordinate of every point can be calculated using the unit measurements given from the origin. 
+
+IMG_5456.JPG-IMG_5470.JPG : for Zhang algorithm based estimation
+			    Size of each square on checkerboard 29mmX29mm
\ No newline at end of file
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