Merge pull request #2347 from sepinf-inc/#2346_ImageSimilarityReuse

Do not calculate image similarity features again, if already present (#2346)
sepinf-inc · Oct 19, 2024 · 518a15d · 518a15d
2 parents b3d8fdd + 1f17e40
commit 518a15d
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/iped-engine/src/main/java/iped/engine/task/similarity/ImageSimilarityTask.java b/iped-engine/src/main/java/iped/engine/task/similarity/ImageSimilarityTask.java
@@ -95,6 +95,11 @@ protected void process(IItem evidence) throws Exception {
             return;
         }
 
+        Object prev = evidence.getExtraAttribute(IMAGE_FEATURES);
+        if (prev != null && prev instanceof byte[]) {
+            return;
+        }
+
         try {
             byte[] thumb = evidence.getThumb();
             if (thumb == null) {