公开(公告)号：US20210352227A1

公开(公告)日：2021-11-11

申请号：US17384963

申请日：2021-07-26

Applicant: MediaTek Inc.

Inventor： Te-Hao Chang ,  Chi-Hui Wang ,  Chi-Cheng Ju ,  Ying-Jui Chen ,  Chun-Nan Li

IPC: H04N5/33 ,  G06K9/32 ,  G06K9/00 ,  H04N5/225 ,  H04N5/232 ,  G06T7/50

Abstract: Various examples with respect to adaptive infrared (IR) projection control for depth estimation in computer vision are described. A processor or control circuit of an apparatus receives data of an image based on sensing by one or more image sensors. The processor or control circuit also detects a region of interest (ROI) in the image. The processor or control circuit then adaptively controls a light projector with respect to projecting light toward the ROI.

公开(公告)号：US09112520B2

公开(公告)日：2015-08-18

申请号：US14144663

申请日：2013-12-31

Applicant: MediaTek Inc.

Inventor： Wei-Cheng Gu ,  Chung-Hung Tsai ,  Chun-Nan Li ,  Yi-Hsi Chen

IPC: H03M9/00 ,  G06F13/00 ,  H04N5/04 ,  H04N21/4363 ,  H04N5/374 ,  H04N5/376 ,  H04L7/00

CPC classification number: H03M9/00 ,  G06F13/00 ,  G09G5/006 ,  G09G2370/10 ,  H04L7/0008 ,  H04N5/04 ,  H04N5/3741 ,  H04N5/3765 ,  H04N21/43632

Abstract: A transmission interface includes a first pin, a second pin, a conversion unit, and a decoding unit. The conversion unit receives a serial input data stream via the first pin and receives a serial clock via the second pin. The conversion unit converts the serial input data stream to parallel input data and converts the serial clock to a parallel clock. The serial input data stream has a full swing form. The decoding unit receives and decodes the parallel input data and generates an input data signal according to the decoded parallel input data.

Abstract translation: 传输接口包括第一引脚，第二引脚，转换单元和解码单元。 转换单元经由第一引脚接收串行输入数据流，并经由第二引脚接收串行时钟。 转换单元将串行输入数据流转换为并行输入数据，并将串行时钟转换为并行时钟。 串行输入数据流具有全摆幅形式。 解码单元接收和解码并行输入数据，并根据解码的并行输入数据生成输入数据信号。

公开(公告)号：US11570381B2

公开(公告)日：2023-01-31

申请号：US17384963

申请日：2021-07-26

Applicant: MediaTek Inc.

Inventor： Te-Hao Chang ,  Chi-Hui Wang ,  Chi-Cheng Ju ,  Ying-Jui Chen ,  Chun-Nan Li

IPC: H04N5/33 ,  H04N5/225 ,  H04N5/232 ,  G06T7/50 ,  G06V10/25 ,  G06V40/19 ,  G06V40/16

Abstract: A processor or control circuit of an apparatus receives data of an image based on sensing by one or more image sensors. The processor or control circuit also detects a region of interest (ROI) in the image. The processor or control circuit then adaptively controls a light projector with respect to projecting light toward the ROI.

公开(公告)号：US11080532B2

公开(公告)日：2021-08-03

申请号：US16544862

申请日：2019-08-19

Applicant: MEDIATEK INC.

Inventor： Shih-Jung Chuang ,  Yan-Che Chuang ,  Chun-Nan Li ,  Yu-Hsuan Huang ,  Chih-Chung Chiang

IPC: G06K9/00

Abstract: A highlight processing method includes: obtaining a frame sequence that includes frames each having image contents associated with at least one object, wherein object pose estimation is performed upon each frame of the frame sequence to generate an object pose estimation result of each frame, and further includes determining at least one of a start point and an end point of a highlight interval, wherein comparison of object pose estimation results of different frames is involved in determination of at least one of the start point and the end point of the highlight interval.

公开(公告)号：US20200226386A1

公开(公告)日：2020-07-16

申请号：US16544862

申请日：2019-08-19

Applicant: MEDIATEK INC.

Inventor： Shih-Jung Chuang ,  Yan-Che Chuang ,  Chun-Nan Li ,  Yu-Hsuan Huang ,  Chih-Chung Chiang

IPC: G06K9/00

Abstract: A highlight processing method includes: obtaining a frame sequence that includes frames each having image contents associated with at least one object, wherein object pose estimation is performed upon each frame of the frame sequence to generate an object pose estimation result of each frame, and further includes determining at least one of a start point and an end point of a highlight interval, wherein comparison of object pose estimation results of different frames is involved in determination of at least one of the start point and the end point of the highlight interval.

公开(公告)号：US20190306441A1

公开(公告)日：2019-10-03

申请号：US16354552

申请日：2019-03-15

Applicant: MediaTek Inc.

Inventor： Te-Hao Chang ,  Chi-Hui Wang ,  Chi-Cheng Ju ,  Ying-Jui Chen ,  Chun-Nan Li

IPC: H04N5/33 ,  G06K9/32 ,  G06K9/00 ,  G06T7/50 ,  H04N5/232 ,  H04N5/225

Abstract: Various examples with respect to adaptive infrared (IR) projection control for depth estimation in computer vision are described. A processor or control circuit of an apparatus receives data of an image based on sensing by one or more image sensors. The processor or control circuit also detects a region of interest (ROI) in the image. The processor or control circuit then adaptively controls a light projector with respect to projecting light toward the ROI.