From b8f1ee8653bd9d3de0fd60329bb54a2a1c9aecae Mon Sep 17 00:00:00 2001
From: Pavel Charvat <pavel.charvat@netcentrum.cz>
Date: Tue, 29 Aug 2006 16:23:16 +0200
Subject: [PATCH] simple clusterization by average features for testing
 purposes

---
 images/signature.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/images/signature.h b/images/signature.h
index d59e043d..5f8009a1 100644
--- a/images/signature.h
+++ b/images/signature.h
@@ -38,6 +38,18 @@ struct image_signature {
   struct image_region reg[IMAGE_REG_MAX];/* Feature vector for every region */
 } PACKED;
 
+struct image_cluster {
+  union {
+    struct {
+      s32 dot;			/* Dot product of the splitting plane */
+      s8 vec[IMAGE_VEC_F];	/* Normal vector of the splitting plane */
+    };
+    struct {
+      u64 pos;			/* Cluster size in bytes */
+    };
+  };
+} PACKED;
+
 static inline uns
 image_signature_size(uns len)
 {
-- 
2.39.2