snapshot...

modules/deeplearning/srcnn_l1b_l2.py

@@ -709,6 +709,10 @@ def analyze():
     grd_lr = grd[::2, ::2]
     print(grd_lr.shape)
     leny, lenx = grd_lr.shape
+    rnd = np.random.normal(loc=0, scale=0.001, size=grd_lr.size)
+    grd_lr += rnd
+    grd_lr = np.where(grd_lr < 0, 0, grd_lr)
+    grd_lr = np.where(grd_lr > 1, 1, grd_lr)
 
     x = np.arange(lenx)
     y = np.arange(leny)