From a1d77a466dcc694f0101d2588529ada8c858ed94 Mon Sep 17 00:00:00 2001
From: Anthony Wang
Date: Sun, 12 May 2024 23:39:18 -0400
Subject: Minor tweaks for 0.3mbps -> 1.8 mbps

---
 decoder.py | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/decoder.py b/decoder.py
index a1c0d51..b23d623 100644
--- a/decoder.py
+++ b/decoder.py
@@ -61,17 +61,13 @@ while data is None:
             print("Skipped")
             continue
         # raw_frame is a uint8 BE CAREFUL
-        if type(args.input) == int:
-            # Crop image to reduce camera distortion
-            X, Y = raw_frame.shape[:2]
-            raw_frame = raw_frame[X // 4 : 3 * X // 4, Y // 4 : 3 * Y // 4]
         cv2.imshow("", raw_frame)
         cv2.waitKey(1)
         raw_frame = cv2.cvtColor(raw_frame, cv2.COLOR_BGR2RGB)
 
         # Find positions and colors of corners
         X, Y = raw_frame.shape[:2]
-        cx, cy = X // 3, Y // 3
+        cx, cy = X // 4, Y // 4
         widx, wcol = find_corner(raw_frame[:cx, :cy], lambda B: np.sum(B, axis=2) - 2 * np.std(B, axis=2))
         ridx, rcol = find_corner(raw_frame[:cx, Y - cy :], lambda B: B[:, :, 0] - B[:, :, 1] - B[:, :, 2])
         ridx[1] += Y - cy
@@ -103,7 +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]) >= 192).astype(np.uint8)
+        frame = (np.squeeze(F @ (frame - origin)[..., np.newaxis]) >= 160).astype(np.uint8)
         frame = np.packbits(
             np.concatenate(
                 (
-- 
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