The Quantitative Analysis of Color Reproduction Based on Interpolation Arithmetic

Author

Wang Qiang ; Junping Dai ; Zhang Tong

Author_Institution

Hangzhou DianZi Univ., Hangzhou, China

fYear

2009

fDate

17-19 Oct. 2009

Firstpage

1

Lastpage

3

Abstract

In modern digital image reproduction field, interpolation arithmetic plays an important role in image conversion and its efficiency directly affects the image reproduction accuracy. In this paper, we choose four typical colorful images represent gradient, shadow tone, midtone and light tone respectively. Different interpolation methods have been applied on these four images to measure the different influences when the images are rotated. We mainly research the relationship among different kinds of interpolation arithmetic and the changes on the images´ color. Several interesting phenomena are got and some valuable conclusions are obtained from the experiments.

Keywords

arithmetic; image colour analysis; interpolation; digital image color reproduction; grey gradient image; image conversion; interpolation arithmetic; light tone; midtone; quantitative analysis; shadow tone; Digital arithmetic; Digital images; Hyperspectral imaging; Image analysis; Image color analysis; Image converters; Image resolution; Interpolation; Pixel; Rotation measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Image and Signal Processing, 2009. CISP '09. 2nd International Congress on

Conference_Location

Tianjin

Print_ISBN

978-1-4244-4129-7

Electronic_ISBN

978-1-4244-4131-0

Type

conf

DOI

10.1109/CISP.2009.5304140

Filename

5304140