公开(公告)号：US20230162700A1

公开(公告)日：2023-05-25

申请号：US17981486

申请日：2022-11-07

Applicant: MEDIATEK INC.

Inventor： Wan-Ting Chen ,  Shuo-Li Shih ,  Tsu-Ming Liu ,  Chih-Kai Chang ,  Kuo-Chen Huang

IPC: G09G5/02 ,  G06T5/40 ,  G06V10/764

CPC classification number: G09G5/02 ,  G06T5/40 ,  G06V10/764 ,  G09G2320/0626 ,  G09G2320/0666

Abstract: An image adjusting method applied to an image adjusting device of a display panel includes applying content analysis to an original image, determining one related specific light power saving mode to reduce intensity of specific color of the original image in accordance with a result of the content analysis, and executing the related specific light power saving mode.

公开(公告)号：US20210287339A1

公开(公告)日：2021-09-16

申请号：US17196957

申请日：2021-03-09

Applicant: MEDIATEK INC.

Inventor： Ming-En Shih ,  Yu-Cheng Tseng ,  Kuo-Chen Huang ,  Pei-Kuei Tsung ,  Hsin-Min Peng ,  Ping-Yuan Tsai ,  Kuo-Chiang Lo ,  Chun-Hsien Wu ,  Chih-Wei Chen ,  Cheng-Lung Jen

IPC: G06T3/40 ,  G06T5/00

Abstract: An image processing apparatus includes a super-resolution (SR) circuit and a resizer circuit. The SR circuit performs an SR operation upon a first image to generate a second image, wherein a resolution of the second image is not lower than a resolution of the first image, and the SR operation is based, at least in part, on one or more artificial intelligence (AI) models. The resizer circuit performs a resize operation upon the second image to generate a third image, wherein a resolution of the third image is not lower than the resolution of the second image, and no AI model is involved in the resize operation.

公开(公告)号：US12198655B2

公开(公告)日：2025-01-14

申请号：US17981486

申请日：2022-11-07

Applicant: MEDIATEK INC.

Inventor： Wan-Ting Chen ,  Shuo-Li Shih ,  Tsu-Ming Liu ,  Chih-Kai Chang ,  Kuo-Chen Huang

IPC: G09G5/02 ,  G06T5/40 ,  G06V10/764

Abstract: An image adjusting method applied to an image adjusting device of a display panel includes applying content analysis to an original image, determining one related specific light power saving mode to reduce intensity of specific color of the original image in accordance with a result of the content analysis, and executing the related specific light power saving mode.

公开(公告)号：US20210287338A1

公开(公告)日：2021-09-16

申请号：US17118162

申请日：2020-12-10

Applicant: MediaTek Inc.

Inventor： Ming-En Shih ,  Ping-Yuan Tsai ,  Yu-Cheng Tseng ,  Kuo-Chen Huang ,  Kuo-Chiang Lo ,  Hsin-Min Peng ,  Chun Hsien Wu ,  Pei-Kuei Tsung ,  Tung-Chien Chen ,  Yao-Sheng Wang ,  Cheng Lung Jen ,  Chih-Wei Chen ,  Chih-Wen Goo ,  Yu-Sheng Lin ,  Tsu Jui Hsu

IPC: G06T3/40 ,  G06T7/00 ,  G06T5/00 ,  G06N3/04 ,  G06N3/08

Abstract: An image processing circuit performs super-resolution (SR) operations. The image processing circuit includes memory to store multiple parameter sets of multiple artificial intelligent (AI) models. The image processing circuit further includes an image guidance module, a parameter decision module, and an SR engine. The image guidance module operates to detect a representative feature in an image sequence including a current frame and past frames within a time window. The parameter decision module operates to adjust parameters of one or more AI models based on a measurement of the representative feature. The SR engine operates to process the current frame using the one or more AI models with the adjusted parameters to thereby generate a high-resolution image for display.

公开(公告)号：US12062151B2

公开(公告)日：2024-08-13

申请号：US17118162

申请日：2020-12-10

Applicant: MediaTek Inc.

Inventor： Ming-En Shih ,  Ping-Yuan Tsai ,  Yu-Cheng Tseng ,  Kuo-Chen Huang ,  Kuo-Chiang Lo ,  Hsin-Min Peng ,  Chun Hsien Wu ,  Pei-Kuei Tsung ,  Tung-Chien Chen ,  Yao-Sheng Wang ,  Cheng Lung Jen ,  Chih-Wei Chen ,  Chih-Wen Goo ,  Yu-Sheng Lin ,  Tsu Jui Hsu

IPC: G06T3/4053 ,  G06F13/00 ,  G06N3/04 ,  G06N3/08 ,  G06T3/4046 ,  G06T5/70 ,  G06T7/00 ,  G09G5/391 ,  H01L21/033 ,  H04N9/31

CPC classification number: G06T3/4053 ,  G06F13/00 ,  G06N3/04 ,  G06N3/08 ,  G06T3/4046 ,  G06T5/70 ,  G06T7/0002 ,  G09G5/391 ,  H01L21/0338 ,  H04N9/3188 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30168

Abstract: An image processing circuit performs super-resolution (SR) operations. The image processing circuit includes memory to store multiple parameter sets of multiple artificial intelligence (AI) models. The image processing circuit further includes an image guidance module, a parameter decision module, and an SR engine. The image guidance module operates to detect a representative feature in an image sequence including a current frame and past frames within a time window. The parameter decision module operates to adjust parameters of one or more AI models based on a measurement of the representative feature. The SR engine operates to process the current frame using the one or more AI models with the adjusted parameters to thereby generate a high-resolution image for display.