?????????????????

1
????????????????? Design and Implementation of
Efficient Iconic Indexing Strategy in Image
Database

• ?????????
• ???????????????
• ?????????????

2
Outline

• Introduction
• Iconic Index
• 9 Direction Lower-Triangular Matrix
• (9 DLT Matrix)
• Database??
• ????
• DEMO
• ??????

3
Introduction

• ???????????????????????????
• ?????
• ?????????
• ?????????
• Attached Index??????
• Index by Content??????

4
Iconic Index

• Color
• Shape
• Texture
• Spatial Relationships

5
Iconic Index (cont.)

• Query types
• Pictorial query
• ??????????????
• Spatial reasoning
• ??????????
• ?????????????
• Similarity retrieval
• ????????

6
Iconic Index (cont.)

• MBR (minimum boundary rectangle)

7
9 DLT Matrix

• ??9??????

8
Database??
9
????
10
DEMO
11
??????

• Query types
• ???domain
• ?????
• ????icon?????