Improving decoding for small images

2026-08-12 21:21:42 +08:00 · 2014-11-08 20:15:36 +01:00
parent d806d48b0f
commit 29fd39c8c4
3 changed files with 24 additions and 8 deletions
@@ -501,9 +501,17 @@ define(
                }
            }
            ratio = sum / (modulo - numOnes);
-            for (i = 0; i < counter.length; i++) {
-                norm = counter[i] === 1 ? counter[i] : counter[i] / ratio;
-                normalized.push(norm);
+            if (ratio > 1.0) {
+                for (i = 0; i < counter.length; i++) {
+                    norm = counter[i] === 1 ? counter[i] : counter[i] / ratio;
+                    normalized.push(norm);
+                }
+            } else {
+                ratio = (sum + numOnes)/modulo;
+                for (i = 0; i < counter.length; i++) {
+                    norm = counter[i] / ratio;
+                    normalized.push(norm);
+                }
            }
            return normalized;
        };