@inproceedings{e0a158c62525446994b2499407d32537,
title = "Colorization based on piecewise autoregressive model",
abstract = "Colorization is a technique to produce color components for grayscale images with color assigned information provided by the user. The conventional method colorizes via propagating the assignations with weights of neighborhood pixels. In this paper, we propose the colorization method based on the piecewise auto-regressive (AR) model. The proposed method calculates weights considering taking account of an image structure, and improves objective and perceptual qualities of colorized images compared with the conventional method.",
keywords = "Autoregressive model, Colorization, Image processing, Interpolation",
author = "Yasuhiro Nakajima and Takashi Ueno and Taichi Yoshida and Masaaki Ikehara",
year = "2013",
month = jan,
day = "1",
doi = "10.1109/ACSSC.2013.6810654",
language = "English",
isbn = "9781479923908",
series = "Conference Record - Asilomar Conference on Signals, Systems and Computers",
publisher = "IEEE Computer Society",
pages = "1990--1994",
booktitle = "Conference Record of the 47th Asilomar Conference on Signals, Systems and Computers",
note = "2013 47th Asilomar Conference on Signals, Systems and Computers ; Conference date: 03-11-2013 Through 06-11-2013",
}