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9.1: Combined Image Decompression and Display Driving Using Wavelet‐Based Multiple Line Addressing
Author(s) -
Lawrence N. A.,
Wilkinson T. D.,
Crossland W. A.
Publication year - 2001
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1832038
Subject(s) - wavelet , waveform , computer science , line (geometry) , discrete wavelet transform , representation (politics) , wavelet transform , computer vision , artificial intelligence , image (mathematics) , scale (ratio) , electronic engineering , computer hardware , engineering , mathematics , telecommunications , radar , geometry , politics , political science , law , physics , quantum mechanics
A novel method of generating column waveforms for multiple‐line addressing (MLA) of STN‐LCDs is proposed. Row waveforms are designed based on a matrix representation of multi‐scale discrete wavelet transforms (DWTs), leading to a low‐power system suitable for mobile communication devices.