US 12,149,802 B2
Real-world view display method, video pass-through system and non-transitory computer readable storage medium
Wei-Fan Chen, Taoyuan (TW)
Assigned to HTC Corporation, Taoyuan (TW)
Filed by HTC Corporation, Taoyuan (TW)
Filed on Jan. 5, 2023, as Appl. No. 18/150,207.
Claims priority of provisional application 63/269,265, filed on Mar. 14, 2022.
Prior Publication US 2023/0291982 A1, Sep. 14, 2023
Int. Cl. H04N 23/45 (2023.01); H04N 13/25 (2018.01); H04N 13/356 (2018.01); H04N 13/361 (2018.01); H04N 23/84 (2023.01)
CPC H04N 23/45 (2023.01) [H04N 13/25 (2018.05); H04N 13/356 (2018.05); H04N 13/361 (2018.05); H04N 23/84 (2023.01)] 19 Claims
OG exemplary drawing
 
1. A real-world view display method applied to a video pass-through system, wherein the video pass-through system comprises two grayscale cameras, a color camera and at least one processor, and the real-world view display method comprises:
by the two grayscale cameras, capturing at least one grayscale image of a physical environment for generating a grayscale pass-through view corresponding to the physical environment;
by the color camera, capturing at least one color image of a part of the physical environment, wherein a field of view of the color camera is smaller than a field of view of the two grayscale cameras; and
by the at least one processor, generating at least one color information corresponding to the part of the physical environment according to the at least one color image, transforming the grayscale pass-through view into a color pass-through view corresponding to the physical environment according to the at least one color information, and rendering the color pass-through view in an immersive content.