公开(公告)号：US20220207755A1

公开(公告)日：2022-06-30

申请号：US17135337

申请日：2020-12-28

Applicant: Waymo LLC

Inventor： Jia Feng ,  Damien Kelly ,  Ignacio Garcia Dorado ,  Xiaoying He

IPC: G06T7/33 ,  G06T1/60 ,  G06K9/46 ,  G06T7/55

Abstract: Described examples relate to an apparatus comprising a memory for storing a sequence of image frames and at least one processor. The at least one processor may be configured to receive a first image frame of a sequence of image frames from an image capture device and select a first portion of a first image frame. The at least one processor may also be configured to obtain alignment information and determine a first portion and a second portion of a second image frame based on the alignment information. Further, the at least one processor may be configured to determine a bounding region within the second image frame and fetch image data corresponding to the bounding region of the second image frame from memory. In some examples, the first image frame may comprise a base image and the second image frame may comprise an alternative image frame. Further, the first image frame may comprise any one of the image frames of the sequence of image frames.

公开(公告)号：US20220207652A1

公开(公告)日：2022-06-30

申请号：US17138229

申请日：2020-12-30

Applicant: Waymo LLC

Inventor： Ignacio Garcia-Dorado ,  Damien Kelly ,  Xiaoying He ,  Jia Feng ,  Bartlomiej Wronski ,  Peyman Milanfar ,  Lucian Ion

IPC: G06T3/40 ,  B60R11/04 ,  G06F17/18 ,  G06F17/16

Abstract: Described examples relate to an apparatus comprising one or more image sensors coupled to a vehicle and at least one processor. The at least one processor may be configured to capture, in a burst sequence using the one or more image sensors, multiple frames of an image of a scene, the multiple frames having respective, relative offsets of the image across the multiple frames and perform super-resolution computations using the captured, multiple frames of the image of the scene. The at least one processor may also be configured to accumulate, based on the super-resolution computations, color planes and combine, using the one or more processors, the accumulated color planes to create a super-resolution image of the scene.

公开(公告)号：US20250022144A1

公开(公告)日：2025-01-16

申请号：US18904700

申请日：2024-10-02

Applicant: Waymo LLC

Inventor： Jia Feng ,  Damien Kelly ,  Ignacio Garcia Dorado ,  Xiaoying He

IPC: G06T7/223 ,  G06T1/60 ,  G06T7/33 ,  G06T7/55 ,  G06V10/44

Abstract: At least one processor may be configured to receive a first image frame of a sequence of image frames from an image capture device and select a first portion of a first image frame. The at least one processor may also be configured to obtain alignment information and determine a first portion and a second portion of a second image frame based on the alignment information. Further, the at least one processor may be configured to determine a bounding region within the second image frame and fetch image data corresponding to the bounding region of the second image frame from memory. In some examples, the first image frame may comprise a base image and the second image frame may comprise an alternative image frame. Further, the first image frame may comprise any one of the image frames of the sequence of image frames.

公开(公告)号：US20250008203A1

公开(公告)日：2025-01-02

申请号：US18885858

申请日：2024-09-16

Applicant: Waymo LLC

Inventor： Jia Feng ,  Damien Kelly ,  Ignacio Garcia Dorado ,  Xiaoying He ,  Benjamin Frevert ,  Nirav Dharia

IPC: H04N23/45 ,  H04N5/265 ,  H04N23/60 ,  H04N23/62 ,  H04N23/695

Abstract: Described examples relate to an apparatus comprising a first sensor configured to scan an area of interest during a first time period and a second sensor configured to capture a plurality of images of a field of view. The apparatus may include at least one controller configured to receive the plurality of images captured by the second sensor, compare the timestamp information associated with at least one image of the plurality of images to at least one time period of the first time period, and select a base image from the plurality of images based on the comparison.

公开(公告)号：US20220210305A1

公开(公告)日：2022-06-30

申请号：US17550255

申请日：2021-12-14

Applicant: Waymo LLC

Inventor： Jia Feng ,  Damien Kelly ,  Ignacio Garcia Dorado ,  Xiaoying He ,  Benjamin Frevert ,  Nirav Dharia

IPC: H04N5/225 ,  H04N5/232 ,  H04N5/265

Abstract: Described examples relate to an apparatus comprising a first sensor configured to scan an area of interest during a first time period and a second sensor configured to capture a plurality of images of a field of view. The apparatus may include at least one controller configured to receive the plurality of images captured by the second sensor, compare the timestamp information associated with at least one image of the plurality of images to at least one time period of the first time period, and select a base image from the plurality of images based on the comparison.