公开(公告)号：US11611697B2

公开(公告)日：2023-03-21

申请号：US17263743

申请日：2019-08-06

Applicant: Google LLC

Inventor： Yi Hung Chen ,  Chia-Kai Liang ,  Bartlomiej Maciej Wronski ,  Peyman Milanfar ,  Ignacio Garcia Dorado

IPC: H04N5/232

Abstract: The present disclosure describes systems and techniques directed to optical image stabilization movement to create a super-resolution image of a scene. The systems and techniques include a user device (102) introducing (502), through an optical image stabilization system (114), movement to one or more components of a camera system (112) of the user device (102). The user device (102) then captures (504) respective and multiple frames (306) of an image of a scene, where the respective and multiple frames (306) of the image of the scene have respective, sub-pixel offsets of the image of the scene across the multiple frames (306) as a result of the introduced movement to the one or more components of the camera system (112). The user device (102) performs (506), based on the respective, sub-pixel offsets of the image of the scene across the respective, multiple frames (306), super-resolution computations and creates (508) the super-resolution image of the scene based on the super-resolution computations.

公开(公告)号：US20210304359A1

公开(公告)日：2021-09-30

申请号：US17263814

申请日：2019-08-06

Applicant: Google LLC

Inventor： Yi Hung Chen ,  Chia-Kai Liang ,  Bartlomiej Maciej Wronski ,  Peyman Milanfar ,  Ignacio Garcia Dorado

IPC: G06T3/40 ,  G06T5/50 ,  G06T7/33 ,  G06N7/00

Abstract: The present disclosure describes systems and techniques for creating a super-resolution image (122) of a scene captured by a user device (102). Natural handheld motion (110) introduces, across multiple frames (204, 206, 208) of an image of a scene, sub-pixel offsets that enable the use of super-resolution computations (210) to form color planes (212, 214, 216), which are accumulated (218) and combined (220) to create a super-resolution image (122) of the scene.

公开(公告)号：US12182967B2

公开(公告)日：2024-12-31

申请号：US17263814

申请日：2019-08-06

Applicant: Google LLC

Inventor： Yi Hung Chen ,  Chia-Kai Liang ,  Bartlomiej Maciej Wronski ,  Peyman Milanfar ,  Ignacio Garcia Dorado

IPC: G06T3/40 ,  G06N7/01 ,  G06T3/4053 ,  G06T5/50 ,  G06T7/33

Abstract: The present disclosure describes systems and techniques for creating a super-resolution image (122) of a scene captured by a user device (102). Natural handheld motion (110) introduces, across multiple frames (204, 206, 208) of an image of a scene, sub-pixel offsets that enable the use of super-resolution computations (210) to form color planes (212, 214, 216), which are accumulated (218) and combined (220) to create a super-resolution image (122) of the scene.

公开(公告)号：US12010440B2

公开(公告)日：2024-06-11

申请号：US18184179

申请日：2023-03-15

Applicant: Google LLC

Inventor： Yi Hung Chen ,  Chia-Kai Liang ,  Bartlomiej Maciej Wronski ,  Peyman Milanfar ,  Ignacio Garcia Dorado

IPC: H04N23/951 ,  G06T3/4069 ,  H04N23/68

CPC classification number: H04N23/951 ,  G06T3/4069 ,  H04N23/6811 ,  H04N23/6812 ,  H04N23/685 ,  H04N23/687

Abstract: The present disclosure describes systems and techniques directed to optical image stabilization movement to create a super-resolution image of a scene. The systems and techniques include a user device (102) introducing (502), through an optical image stabilization system (114), movement to one or more components of a camera system (112) of the user device (102). The user device (102) then captures (504) respective and multiple frames (306) of an image of a scene, where the respective and multiple frames (306) of the image of the scene have respective, sub-pixel offsets of the image of the scene across the multiple frames (306) as a result of the introduced movement to the one or more components of the camera system (112). The user device (102) performs (506), based on the respective, sub-pixel offsets of the image of the scene across the respective, multiple frames (306), super-resolution computations and creates (508) the super-resolution image of the scene based on the super-resolution computations.

公开(公告)号：US20230224596A1

公开(公告)日：2023-07-13

申请号：US18184179

申请日：2023-03-15

Applicant: Google LLC

Inventor： Yi Hung Chen ,  Chia-Kai Liang ,  Bartlomiej Maciej Wronski ,  Peyman Milanfar ,  Ignacio Garcia Dorado

IPC: G06T3/40 ,  H04N23/68

CPC classification number: G06T3/4069 ,  H04N23/6811 ,  H04N23/687

Abstract: The present disclosure describes systems and techniques directed to optical image stabilization movement to create a super-resolution image of a scene. The systems and techniques include a user device (102) introducing (502), through an optical image stabilization system (114), movement to one or more components of a camera system (112) of the user device (102). The user device (102) then captures (504) respective and multiple frames (306) of an image of a scene, where the respective and multiple frames (306) of the image of the scene have respective, sub-pixel offsets of the image of the scene across the multiple frames (306) as a result of the introduced movement to the one or more components of the camera system (112). The user device (102) performs (506), based on the respective, sub-pixel offsets of the image of the scene across the respective, multiple frames (306), super-resolution computations and creates (508) the super-resolution image of the scene based on the super-resolution computations.

公开(公告)号：US20210374909A1

公开(公告)日：2021-12-02

申请号：US17263743

申请日：2019-08-06

Applicant: Google LLC

Inventor： Yi Hung Chen ,  Chia-Kai Liang ,  Bartlomiej Maciej Wronski ,  Peyman Milanfar ,  Ignacio Garcia Dorado

IPC: G06T3/40 ,  H04N5/232

Abstract: The present disclosure describes systems and techniques directed to optical image stabilization movement to create a super-resolution image of a scene. The systems and techniques include a user device (102) introducing (502), through an optical image stabilization system (114), movement to one or more components of a camera system (112) of the user device (102). The user device (102) then captures (504) respective and multiple frames (306) of an image of a scene, where the respective and multiple frames (306) of the image of the scene have respective, sub-pixel offsets of the image of the scene across the multiple frames (306) as a result of the introduced movement to the one or more components of the camera system (112). The user device (102) performs (506), based on the respective, sub-pixel offsets of the image of the scene across the respective, multiple frames (306), super-resolution computations and creates (508) the super-resolution image of the scene based on the super-resolution computations.