simple explain support for fuzzy regions matching

[libucw.git] / cf / images

diff --git a/cf/images b/cf/images
index b93744fee9cb217b75d69b8f8a8276627508a795..2e38ee0e0c6585893a5f16030b29b499522c5508 100644 (file)
--- a/cf/images
+++ b/cf/images
@@ -12,14 +12,33 @@ ImageSig {
 MinWidth       16
 MinHeight      16
 
-PreQuantThresholds     9 40 40 100 100 200 200 400 400 800 800 1600 1600 1600 1600
+PreQuantThresholds     9 20 20 20 25 25 30 30 40 40 50 50 60 60 60
 PostQuantMinSteps      2
 PostQuantMaxSteps      10
 PostQuantThreshold     1
 
+BorderSize             0.2
+BorderBonus            50
+
 TexturedThreshold      0.32
 
-CompareMethod          2
+# Signatures comparision method (integrated|fuzzy) - based on:
+#
+#   integrated
+#      James Z. Wang, Jia Li and Gio Wiederhold,
+#      "SIMPLIcity: Semantics-Sensitive Integrated Matching for Picture Libraries",
+#      IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 23, no. 9, pp. 947-963, 2001.
+#
+#   fuzzy
+#      Yixin Chen and James Z. Wang,
+#      "A Region-Based Fuzzy Feature Matching Approach to Content-Based Image Retrieval",
+#      IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 24, no. 9, pp. 1252-1267, 2002.
+#
+CompareMethod          integrated
+
+# Array of multiplicative constants in feature vectors distance computation
+# (L, u, v, LH, HL, HH, H0, H1, H2). Each one must be in range 0..15.
+CompareFeaturesWeights 1 2 2 1 1 1 1 1 1
 
 }