US 12,315,073 B2
Three-dimensional image display method and display device with three-dimensional image display function
Hao-Yu Liou, Miaoli County (TW); Naoki Sumi, Miaoli County (TW); Wei-Yi Lu, Miaoli County (TW); and Ruey-Jer Weng, Miaoli County (TW)
Assigned to Innolux Corporation, Miaoli County (TW)
Filed by Innolux Corporation, Miaoli County (TW)
Filed on Feb. 17, 2023, as Appl. No. 18/170,533.
Claims priority of provisional application 63/432,057, filed on Dec. 13, 2022.
Claims priority of provisional application 63/311,454, filed on Feb. 18, 2022.
Claims priority of application No. 202310047502.9 (CN), filed on Jan. 31, 2023.
Prior Publication US 2023/0267674 A1, Aug. 24, 2023
Int. Cl. G06T 15/08 (2011.01); G06F 3/14 (2006.01); G06T 3/40 (2024.01); G06V 10/24 (2022.01); H04N 13/31 (2018.01)
CPC G06T 15/08 (2013.01) [G06F 3/14 (2013.01); G06T 3/40 (2013.01); G06V 10/242 (2022.01); G06V 2201/07 (2022.01)] 18 Claims
OG exemplary drawing
 
1. A three-dimensional (3D) image display method, comprising:
establishing, by a processor, a display device coordinate system;
obtaining, by the processor, first volume data and defining a plurality of first coordinates of a plurality of voxels of the first volume data in an absolute space coordinate system;
aligning, by the processor, coordinates of a reference point of the first volume data with a reference point in the display device coordinate system, to convert the plurality of first coordinates of the plurality of voxels of the first volume data to the display device coordinate system to generate second volume data;
generating, by the processor, a display data according to the second volume data; and
displaying an image according to the display data through a display device, and the image is viewed by human eyes as a 3D object image,
wherein the 3D object image changes equally or proportionally in response to a change desired by a user through an input unit.