From ebb4d4c884fd7cbc086fce15f361ccb149a834de Mon Sep 17 00:00:00 2001 From: Glenn Jocher Date: Mon, 2 Dec 2019 14:31:04 -0800 Subject: [PATCH] updates --- utils/datasets.py | 17 ----------------- 1 file changed, 17 deletions(-) diff --git a/utils/datasets.py b/utils/datasets.py index 340cfdb8..b54eee64 100755 --- a/utils/datasets.py +++ b/utils/datasets.py @@ -523,23 +523,6 @@ def augment_hsv(img, hgain=0.5, sgain=0.5, vgain=0.5): cv2.cvtColor(img_hsv, cv2.COLOR_HSV2BGR, dst=img) # no return needed -# def augment_hsv(img, hgain=0.5, sgain=0.5, vgain=0.5): # original version -# # SV augmentation by 50% -# img_hsv = cv2.cvtColor(img, cv2.COLOR_BGR2HSV) # hue, sat, val -# -# S = img_hsv[:, :, 1].astype(np.float32) # saturation -# V = img_hsv[:, :, 2].astype(np.float32) # value -# -# a = random.uniform(-1, 1) * sgain + 1 -# b = random.uniform(-1, 1) * vgain + 1 -# S *= a -# V *= b -# -# img_hsv[:, :, 1] = S if a < 1 else S.clip(None, 255) -# img_hsv[:, :, 2] = V if b < 1 else V.clip(None, 255) -# cv2.cvtColor(img_hsv, cv2.COLOR_HSV2BGR, dst=img) # no return needed - - def load_mosaic(self, index): # loads images in a mosaic