Generating and displaying blur in images

    公开(公告)号:US10482583B1

    公开(公告)日:2019-11-19

    申请号:US15976818

    申请日:2018-05-10

    Applicant: Google LLC

    Inventor: Austin Suszek

    Abstract: Implementations relate to generating and displaying blur in images. In some implementations, a method includes generating a plurality of mipmap images based on an input image, including applying a blur to a respective plurality of pixels derived from the input image for each mipmap image. In some examples, the blur is at least partially based on depth data for the image. Parameter data is obtained that indicates an output focal plane depth for an output focal plane of an output image and an output focal range in front of the output focal plane. Output pixel values of the output image are generated, including determining blurred pixel values based on one or more of the mipmap images selected based on the output focal plane depth and the output focal range. The blurred pixel values are based on particular pixels associated with a depth outside the output focal range.

    Generating and displaying blur in images

    公开(公告)号:US10909664B2

    公开(公告)日:2021-02-02

    申请号:US16687422

    申请日:2019-11-18

    Applicant: Google LLC

    Inventor: Austin Suszek

    Abstract: Implementations relate to generating and displaying blur in images. In some implementations, a method includes generating a plurality of mipmap images based on an input image, including applying a blur to a respective plurality of pixels derived from the input image for each mipmap image. In some examples, the blur is at least partially based on depth data for the image. Parameter data is obtained that indicates an output focal plane depth for an output focal plane of an output image and an output focal range in front of the output focal plane. Output pixel values of the output image are generated, including determining blurred pixel values based on one or more of the mipmap images selected based on the output focal plane depth and the output focal range. The blurred pixel values are based on particular pixels associated with a depth outside the output focal range.

    METHODS, SYSTEMS, AND MEDIA FOR DISPLAYING STREAMING MEDIA CONTENT ON A USER DEVICE USING VIDEO SPRITE SHEETS

    公开(公告)号:US20240045903A1

    公开(公告)日:2024-02-08

    申请号:US17880762

    申请日:2022-08-04

    Applicant: Google LLC

    CPC classification number: G06F16/745 G06F3/0482 H04L65/613

    Abstract: Methods, systems, and media for displaying streaming media content on a user device using video sprite sheets are provided. In some embodiments, a method for displaying streaming media content on a user device includes: receiving a first request to view media content through a media content streaming session in a user interface on a user device; transmitting, by the user device, a second request to a server that hosts the media content based on the first request to view the media content; receiving, at the user device, a response from the server, wherein the response comprises a video sprite sheet and the media content, wherein the video sprite sheet includes a plurality of video sprites in which each video sprite is selectable for rendering in portions of the user interface; determining that the media content streaming session contains a first reference to a first video sprite from the video sprite sheet, wherein the first reference is received by the user device and wherein the first reference further includes instructions to present the first video sprite concurrently with the media content; determining a location of the first video sprite within the video sprite sheet, wherein the location of the first video sprite comprises spatial coordinates of the first video sprite within the video sprite sheet and temporal coordinates of the first video sprite within the video sprite sheet; and causing the first video sprite to be presented concurrently with the media content in the user interface.

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