Two new algorithms based on product system for discrete cosine transform

Signal Processing

Volumn 81, Issue 9, 2001, Pages 1899-1908

  Guo, Zhaoli ^a   Shi, Baochang ^a   Wang, Nengchao ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Discrete cosine transform; Product system

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; RECURSIVE FUNCTIONS;

DISCRETE COSINE TRANSFORMS;

COSINE TRANSFORMS;

EID: 0035452271     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0165-1684(01)00081-0     Document Type: Article

References (8)

1. Fast cosine transform based on the successive doubling method
2. Direct methods for computing discrete sinusoidal transform
3. A new two-dimensional fast cosine transform algorithm
4. New fast recursive algorithms for the computation of discrete cosine and sine transforms
5. A fast recursive algorithm for computing the discrete cosine transform
6. A new algorithm to compute the discrete cosine transform
7. Restructured recursive DCT and DST algorithms
8. On the fixed-point error analysis of several fast IDCT algorithms