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    IMAGE SYNTHESIS UTILIZING AN ACTIVE MASK
    1.
    发明申请
    IMAGE SYNTHESIS UTILIZING AN ACTIVE MASK 有权

    公开(公告)号：US20170140514A1

    公开(公告)日：2017-05-18

    申请号：US14945308

    申请日：2015-11-18

    Applicant: ADOBE SYSTEMS INCORPORATED

    Inventor： Sohrab Amirghodsi ,  Elya Shechtman ,  Daniel Robert Goldman ,  Aliakbar Darabi

    IPC: G06T5/50 ,  G06T11/00

    CPC classification number: G06T5/50 ,  G06T7/11 ,  G06T7/155 ,  G06T11/001 ,  G06T2200/24 ,  G06T2207/10024

    Abstract: Embodiments of the present invention provide systems, methods, and computer storage media directed at image synthesis utilizing an active mask. In one embodiment, input is received that identifies a target region within an image that is to be synthesized. A patch synthesis technique can then be performed to synthesize the target region based on portions of a source region that are identified by the patch synthesis technique. In embodiments, the patch synthesis technique includes, for at least one iteration, generating an active mask that indicates one or more portions of the target region as inactive. This active mask can be utilized by at least one process of the patch synthesis technique to ignore the one or more portions indicated as inactive by the active mask for the at least one iteration of the patch synthesis technique. Other embodiments may be described and/or claimed.

    Image synthesis utilizing an active mask
    3.
    发明授权
    Image synthesis utilizing an active mask 有权

    公开(公告)号：US09710898B2

    公开(公告)日：2017-07-18

    申请号：US14945308

    申请日：2015-11-18

    Applicant: ADOBE SYSTEMS INCORPORATED

    Inventor： Sohrab Amirghodsi ,  Elya Shechtman ,  Daniel Robert Goldman ,  Aliakbar Darabi

    IPC: G06K9/20 ,  G06T5/50 ,  G06T11/00

    CPC classification number: G06T5/50 ,  G06T7/11 ,  G06T7/155 ,  G06T11/001 ,  G06T2200/24 ,  G06T2207/10024

    Abstract: Embodiments of the present invention provide systems, methods, and computer storage media directed at image synthesis utilizing an active mask. In one embodiment, input is received that identifies a target region within an image that is to be synthesized. A patch synthesis technique can then be performed to synthesize the target region based on portions of a source region that are identified by the patch synthesis technique. In embodiments, the patch synthesis technique includes, for at least one iteration, generating an active mask that indicates one or more portions of the target region as inactive. This active mask can be utilized by at least one process of the patch synthesis technique to ignore the one or more portions indicated as inactive by the active mask for the at least one iteration of the patch synthesis technique. Other embodiments may be described and/or claimed.

    Variable patch shape synthesis
    4.
    发明授权
    Variable patch shape synthesis 有权

    公开(公告)号：US10089764B2

    公开(公告)日：2018-10-02

    申请号：US14185507

    申请日：2014-02-20

    Applicant: Adobe Systems Incorporated

    Inventor： Elya Shechtman ,  Daniel R. Goldman ,  Aliakbar Darabi ,  Nima Khademi Kalantari

    IPC: G06T11/60 ,  G06T5/00

    Abstract: Variable patch shape synthesis techniques are described. In one or more implementations, a plurality of patches are computed from one or more images, at least one of the plurality of patches having a different shape than another one of the plurality of patches. The shapes define an area to be considered for use in a patch synthesis technique. The patch synthesis technique is performed to edit an image using the computed plurality of patches having the different shapes.

    CONTENT AWARE SAMPLING DURING PATCH SYNTHESIS
    5.
    发明申请
    CONTENT AWARE SAMPLING DURING PATCH SYNTHESIS 审中-公开

    公开(公告)号：US20180096454A1

    公开(公告)日：2018-04-05

    申请号：US15286245

    申请日：2016-10-05

    Applicant: ADOBE SYSTEMS INCORPORATED

    Inventor： Sohrab Amirghodsi ,  Aliakbar Darabi ,  Elya Shechtman

    IPC: G06T3/40 ,  G06T7/00

    CPC classification number: G06T3/40 ,  G06T3/4053 ,  G06T7/0081 ,  G06T7/11 ,  G06T2207/10004

    Abstract: Embodiments of the present invention provide systems, methods, and computer storage media directed at image synthesis utilizing sampling of patch correspondence information between iterations at different scales. A patch synthesis technique can be performed to synthesize a target region at a first image scale based on portions of a source region that are identified by the patch synthesis technique. The image can then be sampled to generate an image at a second image scale. The sampling can include generating patch correspondence information for the image at the second image scale. Invalid patch assignments in the patch correspondence information at the second image scale can then be identified, and valid patches can be assigned to the pixels having invalid patch assignments. Other embodiments may be described and/or claimed.

    Content aware sampling during patch synthesis
    6.
    发明授权
    Content aware sampling during patch synthesis 有权

    公开(公告)号：US10134108B2

    公开(公告)日：2018-11-20

    申请号：US15286245

    申请日：2016-10-05

    Applicant: ADOBE SYSTEMS INCORPORATED

    Inventor： Sohrab Amirghodsi ,  Aliakbar Darabi ,  Elya Shechtman

    IPC: G09G5/00 ,  G06T3/40 ,  G06T7/00

    Abstract: Embodiments of the present invention provide systems, methods, and computer storage media directed at image synthesis utilizing sampling of patch correspondence information between iterations at different scales. A patch synthesis technique can be performed to synthesize a target region at a first image scale based on portions of a source region that are identified by the patch synthesis technique. The image can then be sampled to generate an image at a second image scale. The sampling can include generating patch correspondence information for the image at the second image scale. Invalid patch assignments in the patch correspondence information at the second image scale can then be identified, and valid patches can be assigned to the pixels having invalid patch assignments. Other embodiments may be described and/or claimed.

    Controlling smoothness of a transmission between images
    7.
    发明授权
    Controlling smoothness of a transmission between images 有权

    公开(公告)号：US10049435B2

    公开(公告)日：2018-08-14

    申请号：US15160932

    申请日：2016-05-20

    Applicant: ADOBE SYSTEMS INCORPORATED

    Inventor： Sylvain Paris ,  Sohrab Amirghodsi ,  Aliakbar Darabi ,  Elya Shechtman

    IPC: G06T5/00 ,  G06T3/40 ,  G06T11/60

    Abstract: Embodiments described herein are directed to methods and systems for facilitating control of smoothness of transitions between images. In embodiments, a difference of color values of pixels between a foreground image and the background image are identified along a boundary associated with a location at which to paste the foreground image relative to the background image. Thereafter, recursive down sampling of a region of pixels within the boundary by a sampling factor is performed to produce a plurality of down sampled images having color difference indicators associated with each pixel of the down sampled images. Such color difference indicators indicate whether a difference of color value exists for the corresponding pixel. To effectuate a seamless transition, the color difference indicators are normalized in association with each recursively down sampled image.

    Patch-based synthesis techniques using color and color gradient voting
    8.
    发明授权
    Patch-based synthesis techniques using color and color gradient voting 有权
    使用颜色和颜色渐变投票的基于贴片的综合技术

    公开(公告)号：US09317773B2

    公开(公告)日：2016-04-19

    申请号：US14478932

    申请日：2014-09-05

    Applicant: Adobe Systems Incorporated

    Inventor： Elya Shechtman ,  Daniel R. Goldman ,  Aliakbar Darabi

    IPC: G06K9/00 ,  G06K9/46 ,  G06K9/68 ,  G06T11/60 ,  G06K9/62

    CPC classification number: G06K9/4652 ,  G06K9/00 ,  G06K9/6202 ,  G06K9/68 ,  G06T11/60

    Abstract: Methods, apparatus, and computer-readable storage media for patch-based image synthesis using color and color gradient voting. A patch matching technique provides an extended patch search space that encompasses geometric and photometric transformations, as well as color and color gradient domain features. The photometric transformations may include gain and bias. The patch-based image synthesis techniques may also integrate image color and color gradients into the patch representation and replace conventional color averaging with a technique that performs voting for colors and color gradients and then solves a screened Poisson equation based on values for colors and color gradients when blending patch(es) with a target image.

    Abstract translation: 用于使用颜色和颜色梯度投票的基于贴片的图像合成的方法，装置和计算机可读存储介质。 补丁匹配技术提供了包含几何和光度变换以及颜色和颜色渐变域特征的扩展补丁搜索空间。 光度变换可以包括增益和偏置。 基于补丁的图像合成技术还可以将图像颜色和色彩渐变集成到贴片表示中，并且用对颜色和颜色渐变进行投票的技术代替常规颜色平均化，然后基于颜色和颜色梯度的值来解决筛选的泊松方程 当将补丁与目标图像混合时。

    Cloud based content aware fill for images
    9.
    发明授权
    Cloud based content aware fill for images 有权
    基于云的内容意识填充图像

    公开(公告)号：US09311735B1

    公开(公告)日：2016-04-12

    申请号：US14550135

    申请日：2014-11-21

    Applicant: Adobe Systems Incorporated

    Inventor： Sohrab Amirghodsi ,  Aliakbar Darabi ,  Elya Schectman

    IPC: G06K9/46 ,  G06T11/60 ,  G06T3/40 ,  H04N19/93

    CPC classification number: G06T11/60 ,  G06T5/005 ,  H04N19/93

    Abstract: A region of an image on which a content aware fill operation is to be performed is identified by a device, the content aware fill operation replacing pixel values in the region based on pixel values from one or more other regions. The device generates a reduced-size version of the image by down sampling the image, and sends the reduced-size version of the image to a remote service. The remote service generates a mapping indicating which pixels in the reduced-size version of the image are to be used as the values of which other pixels in the region of the reduced-size version of the image. The mapping is compressed and returned to the device. The device decompresses the mapping and up samples the mapping. An output image is generated based on the originally obtained image, the up sampled mapping, and an indication of the region.

    Abstract translation: 通过设备来识别将要执行内容感知填充操作的图像的区域，内容感知填充操作基于来自一个或多个其他区域的像素值来替换该区域中的像素值。 该设备通过对图像进行下采样来生成缩小版本的图像，并将图像的缩小版本发送到远程服务。 远程服务产生一个映射，指示要用缩小尺寸版本的图像中的哪些像素将被用作图像尺寸缩小版本区域中的其他像素的值。 映射被压缩并返回到设备。 该设备解压缩映射，并对映射进行抽样。 基于原始获得的图像，上采样映射和区域的指示生成输出图像。

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