US 12,272,278 B2
Head-mounted display and method for image processing based on diopter adjustment
Cheng Hsin Hsieh, Taoyuan (TW); and Yan-Min Kuo, Taoyuan (TW)
Assigned to HTC Corporation, Taoyuan (TW)
Filed by HTC Corporation, Taoyuan (TW)
Filed on Mar. 24, 2024, as Appl. No. 18/614,712.
Claims priority of provisional application 63/460,606, filed on Apr. 20, 2023.
Prior Publication US 2024/0355238 A1, Oct. 24, 2024
Int. Cl. G09G 3/00 (2006.01)
CPC G09G 3/001 (2013.01) [G09G 2320/0606 (2013.01); G09G 2340/045 (2013.01); G09G 2354/00 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A head-mounted display for image processing based on diopter adjustment, comprising:
a display;
an input device for diopter adjustment;
a storage medium, storing a transition function corresponding to a first diopter setting and a mapping table corresponding to a second diopter setting, wherein data amount of one transition function is less than data amount of one mapping table; and
a processor, coupled to the display, the input device, and the storage medium, wherein the processor is configured to:
receive a command corresponding to the first diopter setting by the input device;
in response to the command, render an image according to the mapping table and the transition function to generate a rendered image; and
display the rendered image by the display.