US 12,315,065 B2
Computer system and method for 3D scene generation
Mohammad Foda, New Taipei (TW)
Assigned to ACER INCORPORATED, New Taipei (TW)
Filed by Acer Incorporated, New Taipei (TW)
Filed on Dec. 28, 2022, as Appl. No. 18/147,073.
Prior Publication US 2024/0221276 A1, Jul. 4, 2024
Int. Cl. G06T 15/00 (2011.01); G06T 7/593 (2017.01)
CPC G06T 15/005 (2013.01) [G06T 7/593 (2017.01); G06T 2207/10012 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A computer system for three-dimensional (3D) scene generation, comprising:
a processing unit, running an application program; and
a graphics processing unit (GPU), coupled to the processing unit, and configured to generate an image pair according to rendering instructions sent from the processing unit;
wherein the processing unit is further configured to execute the following operations:
obtaining a first convergence parameter from a configuration file that corresponds to the application program;
intercepting function calls sent from the application program to a graphics driver, extracting depth information from the intercepted function calls, and determining minimum depth based on the depth information;
calculating a second convergence parameter based on the first convergence parameter and the minimum depth;
modifying the function calls to apply the second convergence parameter instead of the first convergence parameter; and
converting the modified function calls into rendering instructions and sending the rendering instructions to the GPU, by running the graphics driver.