Method and device for enhancing resolution of viewpoint image of glassless three-dimensional (3d) display
AssigneeElectronics and Telecommunications Research Institute
InventorsHo Min EUM, Gwang Soon LEE
Life of this patent
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Abstract
A method and device for increasing a resolution for each viewpoint in a glassless three-dimensional (3D) display. A method of controlling a three-dimensional (3D) display device including a display panel and a lens includes performing time-division on a plurality of viewpoint images such that each of the viewpoint images is divided into n division images, transferring the division images to the display panel by increasing n times a frame rate of the division images, and controlling the lens such that the division images transferred to the display panel pass through a lens cell.
Claims8
A three-dimensional (3D) display device comprising:
- a display panel configured to output a plurality of viewpoint images including a frame of an input image through a plurality of pixels of the display panel;
- a lens configured to allow the plurality of viewpoint images output by the display panel to pass through the lens;
- and
- a processor configured to control the display panel and the lens,
- wherein the processor is configured to perform time-division on the plurality of viewpoint images such that the plurality of viewpoint images are divided into n division images, transfer the n division images to the display panel by increasing a frame rate of the n division images by n times, and control the lens such that the n division images transferred to the display panel pass through the lens.
A method of controlling a three-dimensional (3D) display device including a display panel and a lens, the method comprising:
- by one or more hardware processors:
- performing time-division on a plurality of viewpoint images such that the plurality of viewpoint images are divided into n division images;
- transferring the n division images to the display panel by increasing a frame rate of the n division images by n times;
- and
- controlling the lens such that the n division images transferred to the display panel pass through the lens.
Dependencies are inferred from the claim text.