Match rotated images A-G to their direct formulas relative to the original image.
Understand the Problem
The question is asking to match rotated images (A-G) with their corresponding formulas relating to their positions in the original image. This requires using pens and paper to analyze the transformation of points on the images based on the given formulas.
Answer
A: L'(M+1-j,i), B: L'(i,N+1-j), C: L'(j,M+1-i), D: L'(N+1-j,M+1-i), E: L'(N+1-i,j), F: L'(i,j), G: L'(N+1-i,M+1-j)
A: L'(M+1-j,i) = L(i,j), B: L'(i,N+1-j) = L(i,j), C: L'(j,M+1-i) = L(i,j), D: L'(N+1-j,M+1-i) = L(i,j), E: L'(N+1-i,j) = L(i,j), F: L'(i,j) = L(i,j), G: L'(N+1-i,M+1-j) = L(i,j)
Answer for screen readers
A: L'(M+1-j,i) = L(i,j), B: L'(i,N+1-j) = L(i,j), C: L'(j,M+1-i) = L(i,j), D: L'(N+1-j,M+1-i) = L(i,j), E: L'(N+1-i,j) = L(i,j), F: L'(i,j) = L(i,j), G: L'(N+1-i,M+1-j) = L(i,j)
More Information
Matching rotated images to their formulas involves deducing which formula results in the observed rotation by revisiting coordinate transformation logic.
Tips
Ensure to accurately follow the pixel movement for each transformation formula without missing out on corner pixel mapping.
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