Coretronic Corporation

Han-Hsuan Lin

Hsin-Hsiang Lo

Jui-Yi Wu

Chuan-Chung Chang

A light field display apparatus includes a display, a lens array, a plurality of optical devices, and a computing device. The display emits a light field image beam to a projection target. The lens array is disposed on a transmission path of the light field image beam and located between the display and the projection target. The optical devices are disposed on the transmission path of the light field image beam. The computing device is electrically connected to the display to receive an image signal having depth information and convert the image signal having the depth information into a light field image signal. The light field image signal is transmitted to the display. The computing device converts the image signal having the depth information into the light field image signal by an equivalent optical model. A light field display method is also provided.

Light field display apparatus and method

A display method of a light field image adapted to a light field display apparatus is provided. The display method includes the following: providing an image having a plurality of depth values, wherein the depth values represent degrees of distance of the image; respectively obtaining a plurality of pixels in the image corresponding to the depth values respectively falling within a plurality of different extended depth value ranges based on the extended depth value ranges to from a plurality of layered images, wherein the extended depth value ranges are different from each other and are partially overlapped in sequence; forming the light field image based on the plurality of layered images; and providing a signal corresponding to the light field image to a display of the light field display apparatus. In addition, the light field display apparatus is also provided.

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Hsin-Chu, Taiwan

Han-Hsuan Lin