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P‐116: APL‐Adaptive Variable Weight Function for Improving Low Gray‐Level Linearity and Gray‐Level Expression in PDP‐TV
Author(s) -
Kang SungJin,
Shin JungHwan,
Lee DongHo,
Chien SungIl,
Choi IlHun
Publication year - 2006
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 - 10.1889/1.2433583
Subject(s) - gray (unit) , gray level , computer science , linearity , artificial intelligence , gray code , image quality , computer vision , pattern recognition (psychology) , image (mathematics) , algorithm , medicine , electronic engineering , engineering , nuclear medicine
A new method is proposed to enhance the image quality by distributing sustain pulses among the subfields with a different rate according to the APL. Proposed method increases the dynamic range especially in dark pictures and improves the gray‐level expression on a PDP‐TV.
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