1) The laplacian pyramid should contain the lowest level of the associated gaussian 2) We should use I1-I2, not |I1-I2| : we want to be able to fully recover the picture using the pyramid, we can't loose sign information
1) The laplacian pyramid should contain the lowest level of the associated gaussian
2) We should use I1-I2, not |I1-I2| : we want to be able to fully recover the picture using the pyramid, we can't loose sign information

jcaille/Submarine,jcaille/Submarine