Remove border_ fallbacks from decode_large.py

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Donglai Wei

scripts/decode_large.py

@@ -92,11 +92,11 @@ def main():
         channel_order=large_cfg.get("channel_order", "xyz"),
         write_output=bool(large_cfg.get("write_output", True)),
         output_path=large_cfg.get("output_path") or None,
-        min_overlap=int(large_cfg.get("min_overlap", large_cfg.get("border_min_overlap", 1))),
-        iou_threshold=float(large_cfg.get("iou_threshold", large_cfg.get("border_iou_threshold", 0.0))),
-        one_sided_threshold=float(large_cfg.get("one_sided_threshold", large_cfg.get("border_one_sided_threshold", 0.9))),
+        min_overlap=int(large_cfg.get("min_overlap", 1)),
+        iou_threshold=float(large_cfg.get("iou_threshold", 0.0)),
+        one_sided_threshold=float(large_cfg.get("one_sided_threshold", 0.9)),
         one_sided_min_size=int(large_cfg.get("one_sided_min_size", 0)),
-        affinity_threshold=float(large_cfg.get("affinity_threshold", large_cfg.get("border_affinity_threshold", 0.0))),
+        affinity_threshold=float(large_cfg.get("affinity_threshold", 0.0)),
         compression=large_cfg.get("compression", "gzip"),
         compression_level=int(large_cfg.get("compression_level", 4)),
     )