公开(公告)号：US20230153958A1

公开(公告)日：2023-05-18

申请号：US18151104

申请日：2023-01-06

Applicant: MEDIATEK INC.

Inventor： Jen Cheng LUNG ,  Pei-Kuei TSUNG ,  Chih-Wei CHEN ,  Yao-Sheng WANG ,  Shih-Che CHEN ,  Yu-Sheng LIN ,  Chih-Wen GOO ,  Shih-Chin LIN ,  Huang TSUNG-SHIAN ,  Ying-Chieh CHEN

IPC: G06T5/00 ,  G06T5/50 ,  G06T3/00 ,  G06T7/254 ,  G06T3/40

CPC classification number: G06T5/002 ,  G06T5/50 ,  G06T3/0093 ,  G06T7/254 ,  G06T3/4053 ,  G06T2207/20084 ,  G06T2207/20224

Abstract: Aspects of the disclosure provide a frame processor for processing frames with aliasing artifacts. For example, the frame processor can include a super-resolution (SR) and anti-aliasing (AA) engine and an attention reference frame generator coupled to the SR and AA engine. The SR and AA engine can be configured to enhance resolution and remove aliasing artifacts of a frame to generate a first high-resolution frame with aliasing artifacts and a second high-resolution frame with aliasing artifacts removed. The attention reference frame generator can be configured to generate an attention reference frame based on the first high-resolution frame and the second high-resolution frame.

公开(公告)号：US20210174473A1

公开(公告)日：2021-06-10

申请号：US17113397

申请日：2020-12-07

Applicant: MEDIATEK INC.

Inventor： Jen Cheng LUNG ,  Pei-Kuei TSUNG ,  Chih-Wei CHEN ,  Yao-Sheng WANG ,  Shih-Che CHEN ,  Yu-Sheng LIN ,  Chih-Wen GOO ,  Shih-Chin LIN ,  Huang TSUNG-SHIAN ,  Ying-Chieh CHEN

IPC: G06T5/00 ,  G06T5/50 ,  G06T3/00 ,  G06T3/40 ,  G06T7/254

Abstract: Aspects of the disclosure provide a device for processing frames with aliasing artifacts. For example, the device can include a motion estimation circuit, a warping circuit coupled to the motion estimation circuit, and a temporal decision circuit coupled to the warping circuit. The motion estimation circuit can estimate a motion value between a current frame and a previous frame. The warping circuit can warp the previous frame based on the motion value such that the warped previous frame is aligned with the current frame and determine whether the current frame and the warped previous frame are consistent. The temporal decision circuit can generate an output frame, the output frame including either the current frame and the warped previous frame when the current frame and the warped previous frame are consistent, or the current frame when the current frame and the warped previous frame are not consistent.

公开(公告)号：US20230216571A1

公开(公告)日：2023-07-06

申请号：US18147732

申请日：2022-12-29

Applicant: MEDIATEK Inc.

Inventor： Da-Chun HSING ,  Wei-Yao CHEN ,  Nien-En WU ,  Chih-Wei CHEN ,  Yabo LI ,  Jiaxian PAN ,  Chong-You LEE ,  Wei-Jen CHEN ,  Chih-Yuan LIN ,  Jianwei ZHANG

IPC: H04B7/06

CPC classification number: H04B7/0691 ,  H04B7/0608

Abstract: The invention provides a method for antenna selectin of a user equipment (UE). The UE may comprise a plurality of antennas. The method may comprise calculating one or more quality evaluations respectively associated with one or more first antenna subsets, and selecting one of the one or more first antenna subsets according to the one or more quality evaluations. Each antenna subset may include one or more of the plurality of antennas. Each quality evaluation may be calculated under a condition that the antenna(s) included in the associated antenna subset is (are) used to communicate.