Device and method for outputting a private image using a public display
AssigneeNexvi Corporation
InventorsJun-Sik Kim, Sang-Bin Yim, Byung-Sung Kim
Life of this patent
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Abstract
Disclosed are a device and a method for displaying a private image on a public display device. Image sequence pattern is generated for the private image and the corresponding masking image. The masking image is made from the dynamic inverse image of the private image, based on the refresh rate of the display device and the image sequence pattern. The masking image can screen the private image more effectively. The private image and the masking image is displayed on the display device according to the image sequence pattern.
Claims8
An apparatus for outputting a private image using a public display, comprising:
- means for receiving at least one private image from an external server or generating a private image by itself;
- means for receiving at least one masking image from an external server;
- means for generating an image sequence of the private image and the masking image;
- and
- means for outputting the private image and the masking image to the display according to the image sequence.
An apparatus for outputting a private image using a public display, comprising:
- means for receiving at least one private image from an outside of the apparatus;
- means for generating at least one masking image that masks the private image;
- means for generating an image sequence of the private image and the masking image;
- and
- means for outputting the private image and the masking image to the display according to the image sequence.
An apparatus for outputting a private image using a public display, comprising:
- means for receiving at least one private image from an outside of the apparatus;
- means for generating at least one masking image that masks the private image;
- means for receiving an image sequence of the private image and the masking image;
- and
- means for outputting the private image and the masking image to the display according to the image sequence.
Dependencies are inferred from the claim text.