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    Portrait Mode Auto Suggest
    1.
    发明申请
    Portrait Mode Auto Suggest 有权

    公开(公告)号：US20250086948A1

    公开(公告)日：2025-03-13

    申请号：US18793235

    申请日：2024-08-02

    Applicant: Apple Inc.

    Inventor： Jade O. Hayat ,  Ilana Volfin ,  Stefan Weber ,  Liang Mi ,  Zahra Sadeghipoor Kermani ,  Alexis Gatt ,  Nizar Khalfaoui ,  Mohit Setia ,  Johnnie B. Manzari

    IPC: G06V10/776 ,  G06V10/25

    Abstract: This disclosure describes techniques for performing automatic synthetic shallow depth of field (SDOF) or so-called “portrait mode” suggestions for digital image capture. In particular, these techniques aim to solve the problem of letting users of digital image capture devices know when to turn on portrait image capture modes to capture aesthetically pleasing images. If, based on the application certain criteria, a currently-composed scene is detected to be “portrait worthy,” an icon or other indicator may be provided, e.g., on a user interface of the digital image capture device. According to some embodiments, once a scene has been determined to be portrait worthy, the digital image capture device may capture a subsequent image(s) with at least one additional data asset needed to render a captured image in a synthetic SDOF or portrait mode. This will allow users to convert their digital images into portrait mode images via digital image post-processing operations.

    Method and device for balancing foreground-background luminosity
    2.
    发明授权
    Method and device for balancing foreground-background luminosity 有权

    公开(公告)号：US11297256B2

    公开(公告)日：2022-04-05

    申请号：US17061938

    申请日：2020-10-02

    Applicant: Apple Inc.

    Inventor： Alexis Gatt ,  Todd S. Sachs ,  Garrett M. Johnson ,  Claus Moelgaard

    IPC: H04N5/235 ,  G06T7/194 ,  G06T7/174 ,  H04N19/20 ,  G06T7/11 ,  G06T7/50

    Abstract: In one embodiment, a method includes: obtaining a first image of a scene while an illumination component is set to an inactive state; obtaining a second image of the scene while the illumination component is set to a pre-flash state; determining one or more illumination control parameters for the illumination component for a third image of the scene that satisfy a foreground-background balance criterion based on a function of the first and second images in order to discriminate foreground data from background data within the scene; and obtaining the third image of the scene while the illumination component is set to an active state in accordance with the one or more illumination control parameters.

    Applying a realistic artistic texture to images
    4.
    发明授权
    Applying a realistic artistic texture to images 有权
    应用现实的艺术纹理图像

    公开(公告)号：US09053568B2

    公开(公告)日：2015-06-09

    申请号：US13834064

    申请日：2013-03-15

    Applicant: Apple Inc.

    Inventor： Russell Y Webb ,  Alexis Gatt ,  Johnnie Manzari ,  Randy Ubillos

    IPC: G09G5/00 ,  G09G5/02 ,  G09G5/10 ,  G03F3/08 ,  H04N1/46 ,  G06K9/00 ,  G06K9/40 ,  G06K9/36 ,  G06F3/01 ,  G06F3/048 ,  G06T11/00 ,  H04N1/60

    CPC classification number: G06T11/001 ,  G09G5/02 ,  H04N1/6058

    Abstract: Techniques are disclosed to provide user control over the manipulation of a digital image. The disclosed techniques enable a user to apply various textures that mimic traditional artistic media to a selected image. User selection of a texture level results in the blending of texturized versions of the selected image in accordance with the selected texture level. User selection of a color level results in the adjustment of color properties of the selected image that are included in the output image. Control of the image selection, texture type selection, texture level selection, and color level selection may be provided through an intuitive graphical user interface.

    Abstract translation: 公开了提供用户对数字图像的操纵的控制的技术。 所公开的技术使得用户能够将模仿传统艺术媒体的各种纹理应用于所选择的图像。 纹理级别的用户选择导致根据所选纹理级别混合所选图像的纹理化版本。 用户选择的颜色级别导致所输入图像中包含的所选图像的颜色属性的调整。 可以通过直观的图形用户界面来提供图像选择，纹理类型选择，纹理等级选择和颜色级别选择的控制。

    Method and device for balancing foreground-background luminosity
    5.
    发明授权
    Method and device for balancing foreground-background luminosity 有权

    公开(公告)号：US10834329B2

    公开(公告)日：2020-11-10

    申请号：US15978122

    申请日：2018-05-12

    Applicant: Apple Inc.

    Inventor： Alexis Gatt ,  Todd S. Sachs ,  Garrett M. Johnson ,  Claus Moelgaard

    IPC: H04N5/235 ,  G06T7/194 ,  G06T7/11 ,  G06T7/174

    Abstract: In one embodiment, a method includes: obtaining a first image of a scene while an illumination component is set to an inactive state; obtaining a second image of the scene while the illumination component is set to a pre-flash state; determining one or more illumination control parameters for the illumination component for a third image of the scene that satisfy a foreground-background balance criterion based on a function of the first and second images in order to discriminate foreground data from background data within the scene; and obtaining the third image of the scene while the illumination component is set to an active state in accordance with the one or more illumination control parameters.

    Grain Generation and Blending
    6.
    发明申请
    Grain Generation and Blending 有权
    谷物生成和混合

    公开(公告)号：US20150113472A1

    公开(公告)日：2015-04-23

    申请号：US14058097

    申请日：2013-10-18

    Applicant: Apple Inc.

    Inventor： Russell Y. Webb ,  Garrett M. Johnson ,  Alexis Gatt

    IPC: G06T11/00 ,  G06T5/20 ,  G06F3/0484

    CPC classification number: G06T11/001 ,  G06F3/04847 ,  G06T5/00 ,  G06T2200/24 ,  G06T2207/10004 ,  G06T2207/10024 ,  G06T2207/20204 ,  G06T2207/20221

    Abstract: A method and system for providing a dynamic grain effect tool for a media-editing application that generates a grain effect and applies the grain effect to a digital image. The application first generates a random pixel field for the image based on a seed value. The application then generates a film grain pattern for the image by consecutively applying a blurring function and an unsharp masking function, based on an ISO value, to the randomly generated pixel field. The application then blends the grain field with the original image by adjusting each pixel based on the value of the corresponding pixel location in the grain field. The application then adjusts the grain amount in the previously generated full-grain image by receiving a grain amount value from a user and applying this value to the full-grain image.

    Abstract translation: 一种用于为媒体编辑应用提供动态纹理效应工具的方法和系统，其产生纹理效果并将纹理效果应用于数字图像。 应用程序首先基于种子值生成图像的随机像素字段。 然后，应用程序通过连续地将随机生成的像素场中的基于ISO值的模糊功能和非锐化掩蔽功能生成用于图像的胶片颗粒图案。 然后，应用程序通过根据晶粒场中相应像素位置的值调整每个像素来将粒子场与原始图像混合。 然后，应用程序通过接收来自用户的颗粒量值并将该值应用于全谷物图像来调整先前生成的全粒度图像中的颗粒量。

    Method and Device for Balancing Foreground-Background Luminosity
    8.
    发明申请
    Method and Device for Balancing Foreground-Background Luminosity 有权

    公开(公告)号：US20210021750A1

    公开(公告)日：2021-01-21

    申请号：US17061938

    申请日：2020-10-02

    Applicant: Apple Inc.

    Inventor： Alexis Gatt ,  Todd S. Sachs ,  Garrett M. Johnson ,  Claus Moelgaard

    IPC: H04N5/235 ,  G06T7/194 ,  G06T7/11 ,  G06T7/174

    Abstract: In one embodiment, a method includes: obtaining a first image of a scene while an illumination component is set to an inactive state; obtaining a second image of the scene while the illumination component is set to a pre-flash state; determining one or more illumination control parameters for the illumination component for a third image of the scene that satisfy a foreground-background balance criterion based on a function of the first and second images in order to discriminate foreground data from background data within the scene; and obtaining the third image of the scene while the illumination component is set to an active state in accordance with the one or more illumination control parameters.

    Grain generation and blending
    9.
    发明授权
    Grain generation and blending 有权

    公开(公告)号：US09652867B2

    公开(公告)日：2017-05-16

    申请号：US14058097

    申请日：2013-10-18

    Applicant: Apple Inc.

    Inventor： Russell Y. Webb ,  Garrett M. Johnson ,  Alexis Gatt

    IPC: G06T11/00 ,  G06F3/0484 ,  G06T5/00

    CPC classification number: G06T11/001 ,  G06F3/04847 ,  G06T5/00 ,  G06T2200/24 ,  G06T2207/10004 ,  G06T2207/10024 ,  G06T2207/20204 ,  G06T2207/20221

    Abstract: A method and system for providing a dynamic grain effect tool for a media-editing application that generates a grain effect and applies the grain effect to a digital image. The application first generates a random pixel field for the image based on a seed value. The application then generates a film grain pattern for the image by consecutively applying a blurring function and an unsharp masking function, based on an ISO value, to the randomly generated pixel field. The application then blends the grain field with the original image by adjusting each pixel based on the value of the corresponding pixel location in the grain field. The application then adjusts the grain amount in the previously generated full-grain image by receiving a grain amount value from a user and applying this value to the full-grain image.

    Applying a Realistic Artistic Texture to Images
    10.
    发明申请
    Applying a Realistic Artistic Texture to Images 有权
    将现实艺术纹理应用于图像

    公开(公告)号：US20140071148A1

    公开(公告)日：2014-03-13

    申请号：US13834064

    申请日：2013-03-15

    Applicant: APPLE INC.

    Inventor： Russell Y. Webb ,  Alexis Gatt ,  Johnnie Manzari ,  Randy Ubillos

    IPC: G06T11/00

    CPC classification number: G06T11/001 ,  G09G5/02 ,  H04N1/6058

    Abstract: Techniques are disclosed to provide user control over the manipulation of a digital image. The disclosed techniques enable a user to apply various textures that mimic traditional artistic media to a selected image. User selection of a texture level results in the blending of texturized versions of the selected image in accordance with the selected texture level. User selection of a color level results in the adjustment of color properties of the selected image that are included in the output image. Control of the image selection, texture type selection, texture level selection, and color level selection may be provided through an intuitive graphical user interface.

    Abstract translation: 公开了提供用户对数字图像的操纵的控制的技术。 所公开的技术使得用户能够将模仿传统艺术媒体的各种纹理应用于所选择的图像。 纹理级别的用户选择导致根据所选纹理级别混合所选图像的纹理化版本。 用户选择的颜色级别导致所输入图像中包含的所选图像的颜色属性的调整。 可以通过直观的图形用户界面来提供图像选择，纹理类型选择，纹理等级选择和颜色级别选择的控制。

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