Revert "Use medians for deciding color, seems to work well in practice"

This reverts commit 05e4dfbd5b9ddee59f6d42a608612f11102b61fe.

1 files changed, 1 insertions, 5 deletions

diff --git a/decoder.py b/decoder.py
index 235a5f6..b23d623 100644
--- a/decoder.py
+++ b/decoder.py
@@ -99,11 +99,7 @@ while data is None:
         )
         frame = cv2.warpPerspective(raw_frame, M, (args.width, args.height))
         # Convert to new color space
-        frame = np.squeeze(F @ (frame - origin)[..., np.newaxis])
-        rmed = np.median(frame[:,:,0])
-        gmed = np.median(frame[:,:,1])
-        bmed = np.median(frame[:,:,2])
-        frame = np.dstack((frame[:,:,0] > rmed, frame[:,:,1] > gmed, frame[:,:,2] > bmed)).astype(np.uint8)
+        frame = (np.squeeze(F @ (frame - origin)[..., np.newaxis]) >= 160).astype(np.uint8)
         frame = np.packbits(
             np.concatenate(
                 (