Title :
An image compressing algorithm based on vector space and algebra of matrix
Author :
Kuroda, Hideo ; Liu, Tianxing
Author_Institution :
Fac. of Eng., Nagasaki Univ., Japan
Abstract :
We present a picture compression algorithm based on linear transformation, vector space and matrix algebra. We consider the picture as the matrix in this algorithm. The picture compression is realized by means of simplifying the picture matrix. To achieve this aim, the vector groups in the picture submatrix are restructured according to the relation of linear dependence or linear independence among them. After the keyword parameters of the algorithm are adjusted, it is fit for compressing static and dynamic pictures
Keywords :
data compression; image coding; matrix algebra; vectors; dynamic pictures; image compression; keyword parameters; linear dependence; linear independence; linear transformation; matrix algebra; picture compression; picture submatrix; static pictures; vector group restructuring; vector space; Algebra; Algorithm design and analysis; Compression algorithms; Delay; Discrete cosine transforms; IEEE members; Image coding; Matrices; Pulse modulation; Vectors;
Conference_Titel :
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4325-5
DOI :
10.1109/ICOSP.1998.770795
