3-14

• 0:39:38: Q1 when l1l2 >>1, what will be the target pixel like (edgecorner/flat)? ANS: edge

• 0:48:18: Q2 to be able to accurately estimate a flow vector (u,v), we should be in which region (A,B,C)? ANS: B

• 1:01:58: Q3. have you study calculus of variation i one of your earlier classes? ANS:

• 1:13:09: Q4 what is partial (partial L2 partial ux) partial x? ANS: 2 alpha^2 u_xx