From: Sparse representation utilizing tight frame for phase retrieval
Testing image
HIO
RAAR-l 0
RAAR-l 1
PR-TIHP-l 1
Lena
269.00
3403.06
1559.63
797.27
Fruits
268.52
3423.63
1578.53
159.94
Average
268.76
3413.34
1569.08
478.60