potok/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2026-07-29 15:23:05 +04:00
Code Packages Releases Wiki Activity

pylint: eliminate warnings

Browse Source
This commit is contained in:
Alexander Alekhin
2019-11-01 18:59:35 +03:00
parent 469addeca3
commit 48073e6d95
4 changed files with 41 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files
samples/python/dis_opt_flow.py
+3 -3
View File
@@ -30,7 +30,7 @@ def draw_flow(img, flow, step=16):
lines = np.int32(lines + 0.5)
vis = cv.cvtColor(img, cv.COLOR_GRAY2BGR)
cv.polylines(vis, lines, 0, (0, 255, 0))
for (x1, y1), (x2, y2) in lines:
for (x1, y1), (_x2, _y2) in lines:
cv.circle(vis, (x1, y1), 1, (0, 255, 0), -1)
return vis
@@ -66,7 +66,7 @@ def main():
fn = 0
cam = video.create_capture(fn)
ret, prev = cam.read()
_ret, prev = cam.read()
prevgray = cv.cvtColor(prev, cv.COLOR_BGR2GRAY)
show_hsv = False
show_glitch = False
@@ -78,7 +78,7 @@ def main():
flow = None
while True:
ret, img = cam.read()
_ret, img = cam.read()
gray = cv.cvtColor(img, cv.COLOR_BGR2GRAY)
if flow is not None and use_temporal_propagation:
#warp previous flow to get an initial approximation for the current flow: