DISPLAY DEVICE AND DISPLAY METHOD
First Claim
1. A display device comprising a display portion capable of displaying distinct videos on a common screen in a plurality of viewing directions and a video signal generating portion for generating video signals by carrying out compression processing of video source signals for the viewing directions at predetermined compression rates,wherein the video signal generating portion generates new color components by using color components of a plurality of adjacent pixels aligned in a predetermined direction among pixels corresponding to the video source signals, and generates each of the video signals on the basis of a new pixel composed of the generated color components.
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Abstract
Provided are a cheap display device and a display method that are capable of preventing loss of high-frequency component during generation of a video signal from a source signal while at the same time securing continuity of pixel data.
The display device includes a display portion 7 capable of displaying distinct videos on a common screen in a plurality of viewing directions and a video signal generating portion 300 for generating video signals by carrying out compression processing of video source signals for the viewing directions at predetermined compression rates. The video signal generating portion 300 generates new color components by using color components of a plurality of adjacent pixels aligned in a predetermined direction among pixels corresponding to the video source signals, and generates each of the video signals on the basis of a new pixel composed of the generated color components.
86 Citations
7 Claims
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1. A display device comprising a display portion capable of displaying distinct videos on a common screen in a plurality of viewing directions and a video signal generating portion for generating video signals by carrying out compression processing of video source signals for the viewing directions at predetermined compression rates,
wherein the video signal generating portion generates new color components by using color components of a plurality of adjacent pixels aligned in a predetermined direction among pixels corresponding to the video source signals, and generates each of the video signals on the basis of a new pixel composed of the generated color components.
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7. A display method for displaying, on a display portion capable of displaying distinct videos on a common screen in a plurality of viewing directions, video signals generated by carrying out compression processing of video source signals for the viewing directions at predetermined compression rates, the method comprising:
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generating new color components by using color components of a plurality of adjacent pixels aligned in a predetermined direction among pixels corresponding to the video source signals; and generating each of the video signals on the basis of a new pixel composed of the generated color components.
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Specification