Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-09-12
2006-09-12
Lao, Lun-yi (Department: 2677)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S204000, C345S089000
Reexamination Certificate
active
07106286
ABSTRACT:
A liquid crystal displaying method includes: multiplying, a difference value of luminance information and a difference value of color-difference information each by an emphasis coefficient α (α is a positive real number); adding the luminance information in which the input image information has been delayed for one frame period and the color-difference information in which the input image information has been delayed for one frame period to the difference value of the luminance information multiplied by the emphasis coefficient α and the difference value of the color-difference information multiplied by the emphasis coefficient α, respectively, to obtain emphasized image information. The difference value of the luminance information is the luminance information of the input image information having the luminance information and the color-difference information subtracted from the luminance information in which the input image information has been delayed for one frame period. The difference value of the color-difference information is the color-difference information of the input image information subtracted from the color-difference information in which the input image information has been delayed for one frame period.
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Baba Masahiro
Okumura Haruhiko
Kabushiki Kaisha Toshiba
Lao Lun-yi
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