Perceptual Digital Imaging

11

Perceptual Color Descriptors

Serkan Kiranyaz, Murat Birinci and Moncef Gabbouj

11.1 Introduction

11.2 Related Work

11.2.1 Global Color Descriptors

11.2.2 Spatial Color Descriptors

11.2.3 Color Correlogram

11.3 Perceptual Correlogram

11.3.1 Formation of the Color Descriptor

11.3.2 Penalty-Trio Model for Perceptual Correlogram

11.3.3 Retrieval Performance on Synthetic Images

11.3.4 Retrieval Performance on Natural Image Databases

11.4 Spatial Color Descriptor

11.4.1 Formation of the Spatial Color Descriptor

11.4.2 Proximity Histograms-Based Description

11.4.3 Two-Dimensional Proximity Grids-Based Description

11.4.4 Penalty-Trio Model for Spatial Color Descriptors

11.4.5 Experimental Results

11.4.5.1 Retrieval Performance on Synthetic Images ...