Fixed detection and validate(recall, map) for .png and .bmp images.

AlexeyAB

2018-04-19 c2c8595b083ec3586a99bb913b8a986e81e3a42a

 cfg/vgg-16.cfg

@@ -1,12 +1,11 @@
[net]
batch=128
subdivisions=8
subdivisions=4
height=256
width=256
channels=3
learning_rate=0.00001
momentum=0.9
seen=0
decay=0.0005

[crop]