Multidimensional signal processing using quaternion complex Hadamard transform in sequency domain

作     者：Jabeen, D. Iqrar, T. Khan, M. Faisal 

作者机构：Hamdard Univ Hamdard Inst Engn & Technol Dept Elect Engn Muhammad Bin Qasin Ave Karachi 74600 Pakistan 

出 版 物：《ELECTRONICS LETTERS》 (电子学快报)

年 卷 期：2018年第54卷第25期

页      面：1435-+页

核心收录：

学科分类：0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

主　　题：Hadamard transforms image colour analysis sequency domain quaternions planes QCS-SCHT colour image processing multidimensional signal processing quaternion complex Hadamard transform quaternion conjugate symmetric sequency ordered complex Hadamard transform real value imaginary value 

摘      要：This Letter presents the quaternion conjugate symmetric-sequency ordered complex Hadamard transform (QCS-SCHT). The purpose of this research is to present the idea of the quaternion in sequency domain that is based on four complexified terms including real and imaginary values are discussed and developed with different types of quaternions planes for QCS-SCHT. QCS-SCHT is discussed for colour image processing.