US 12,079,951 B2
Fuzzy logic-based pattern matching and corner filtering for display scaler
Rohan Agarwal, Noida (IN); Daniel Stan, Thornhill (CA); Agam Jain, Ashoknagar (IN); Panikumar Gururaj Kallamballe, Bengaluru (IN); and Abhishek De, Bangalore (IN)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jan. 19, 2022, as Appl. No. 17/648,414.
Prior Publication US 2023/0230201 A1, Jul. 20, 2023
Int. Cl. G06T 3/403 (2024.01); G06T 7/33 (2017.01)
CPC G06T 3/403 (2013.01) [G06T 7/33 (2017.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus for display processing, comprising:
a memory; and
at least one processor coupled to the memory and configured to:
receive at least one input image for a scaling operation, the at least one input image being associated with one or more scanning windows, each of the one or more scanning windows including a plurality of pixels;
detect one or more features in the plurality of pixels in each of the one or more scanning windows;
adjust an amount of the plurality of pixels in each of the one or more scanning windows for each of the detected one or more features;
combine the adjusted amount of the plurality of pixels for each of the detected one or more features into a plurality of output pixels; and
process each of the plurality of output pixels into at least one output image.