Preface; 2016 China Academic Conference on Printing, Packaging Engineering & Media Technology; Sponsors; Supports; Organizers; Co-Sponsors; Conference Executive Committee; Conference Academic Committee; Contents; Color Science and Technology; 1 Test Criteria and Investigation of Uniform Color Spaces to Meet the Requirements of Future Imagery; Abstract; 1 Introduction; 2 Defining Test Criteria; 3 Test Results; 4 Conclusions; References; 2 Image Colorization Method Using Texture Descriptors and ISLIC Segmentation; Abstract; 1 Introduction; 2 Colorization by Example

2.1 Feature Space and Classifier2.2 Superpixels Extraction; 2.3 Feature Matching and Color Mapping; 3 Colorization Evaluations; 4 Conclusions; Acknowledgements; References; 3 Study on Spectral Reconstruction Based on Sample Optimization Method of Color Digital Camera; Abstract; 1 Introduction; 2 Basic Theory; 2.1 Spectral Reconstruction Model Based on Principal Component Analysis and Polynomial Model; 2.2 Theory and Method on Sample Optimization; 3 Experiments and Result Analysis; 3.1 Optimized Sample and Its Characteristics; 3.2 Determination of Sample Optimization Base Vector

3.3 Establishment of the Relationship Matrix Between the Camera Response Value of Sample Optimization and the Principal Component Coefficients Vector According to Polynomial Model3.4 Spectral Reflectance Reconstruction and Its Evaluation; 4 Conclusions; Acknowledgements; References; 4 What Do We Need for Assessing Whiteness?; Abstract; 1 Introduction; 2 Experimental; 2.1 Lighting Conditions and Apparatus; 2.2 Procedure; 3 Results; 3.1 Performance of CIE Whiteness Metrics; 3.2 Whiteness Boundary; 4 Conclusions; References; 5 Regional Culture Preferences to LED Light Color Rendering; Abstract

1 Introduction2 Visual Psychology Experiment; 3 Results and Analysis; 4 Conclusions; Acknowledgements; References; 6 Gamut Testing of EPSON Stylus Photo R270 Color Ink-Jet Printer by ICC 3D; Abstract; 1 Introduction; 2 The Gamuts Corresponding to Different Printing Quality; 3 The Gamuts Corresponding to Different Printing Media; 4 The Gamuts Corresponding to Different Color Output Models; 5 Conclusions; Acknowledgements; References; 7 Research on Spectral Reflection Characteristics of Overprinted Color Inks and the Numeric Compensation to the Theoretical Model; Abstract; 1 Introduction

2 The Measured and Theoretical Spectral Data of Single- and Multi-layers of Ink3 The Error of Spectral Data and Its Numeric Compensation; 4 Conclusions; References; 8 Dual Attributes of Color; Abstract; 1 Light Energy and Color Vector; 2 Sensations and Perception; 3 The Distribution of Hue in Wavelength Domain and Frequency Domain; 4 The Comparison Between CFS Chromaticity System and CIE Color Space; 5 Complementation and Uniformity of Color Science; References; 9 Extracting the Representative Colors in Facial Image Based on the Eye Tracking; Abstract; 1 Introduction