diff options
Diffstat (limited to 'utils/raspberrypi/ctt/ctt_macbeth_locator.py')
| -rw-r--r-- | utils/raspberrypi/ctt/ctt_macbeth_locator.py | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/utils/raspberrypi/ctt/ctt_macbeth_locator.py b/utils/raspberrypi/ctt/ctt_macbeth_locator.py index 55ab4fdb..63dbc4a1 100644 --- a/utils/raspberrypi/ctt/ctt_macbeth_locator.py +++ b/utils/raspberrypi/ctt/ctt_macbeth_locator.py @@ -363,9 +363,8 @@ def get_macbeth_chart(img, ref_data): """ find Contours in image """ - conts, _ = cv2.findContours(edges, - cv2.RETR_TREE, - cv2.CHAIN_APPROX_NONE) + conts, _ = cv2.findContours(edges, cv2.RETR_TREE, + cv2.CHAIN_APPROX_NONE) if len(conts) == 0: raise MacbethError( '\nWARNING: No macbeth chart found!' @@ -381,8 +380,7 @@ def get_macbeth_chart(img, ref_data): conts_per = [] for i in range(len(conts)): per = cv2.arcLength(conts[i], True) - poly = cv2.approxPolyDP(conts[i], - epsilon*per, True) + poly = cv2.approxPolyDP(conts[i], epsilon*per, True) if len(poly) == 4 and cv2.isContourConvex(poly): conts_per.append((poly, per)) |