公开(公告)号：US20130236093A1

公开(公告)日：2013-09-12

申请号：US13629383

申请日：2012-09-27

Applicant: APPLE INC.

Inventor： Alexis Gatt ,  Garrett M. Johnson ,  Randy Ubillos

IPC: G06K9/00 ,  G06F3/041

CPC classification number: G06F3/04845 ,  G06F3/0482 ,  G06F3/0484 ,  G06F3/04842 ,  G06F3/0488 ,  G06F3/167 ,  G06T3/60 ,  G06T11/60 ,  G06T2200/24 ,  H04N1/3877

Abstract: Some embodiments provide several on-image tools of image editing application for applying effects to an image. Some on-image tools are visible to the user and are overlaid on the image. Some on-image tools are not visible. The tools are for receiving a selection of a location of the image and for applying effects to at least an area of the image that does not include the location of the image.

Abstract translation: 一些实施例提供用于将效果应用于图像的图像编辑应用的若干图像上工具。 一些图像上的工具对用户是可见的，并且覆盖在图像上。 某些映像工具不可见。 这些工具用于接收对图像的位置的选择，并且用于将效果应用于至少不包括图像位置的图像区域。

公开(公告)号：US20130236091A1

公开(公告)日：2013-09-12

申请号：US13629549

申请日：2012-09-27

Applicant: APPLE INC.

Inventor： Randy Ubillos ,  Garrett M. Johnson ,  Russell Y. Webb ,  Samuel M. Roberts

IPC: G06K9/36

CPC classification number: G06T11/001 ,  G06F3/0482 ,  G06F3/04845 ,  G06F3/04847 ,  H04N1/40012 ,  H04N9/70

Abstract: A method and apparatus for generating a grayscale image. The method and apparatus receive a single value. From the single value, the method and apparatus generate a set of grayscale weighting values. The method and apparatus generate the grayscale based on a color image and the set of grayscale weighting values. By limiting the number of values to a single value, the method and apparatus prevents a user from arbitrarily selecting a number of possible weighting values which could result in a grayscale image that is too dim or too bright. This single control method and apparatus quickly and efficiently produces a grayscale image that is neither too bright nor too dim.

公开(公告)号：US20130235076A1

公开(公告)日：2013-09-12

申请号：US13629370

申请日：2012-09-27

Applicant: APPLE INC.

Inventor： Timothy D. Cherna ,  Randy Ubillos ,  Zehang Sun

IPC: G06F3/0484

CPC classification number: G06F3/04845 ,  G06F3/0482 ,  G06F3/0484 ,  G06F3/04842 ,  G06F3/0488 ,  G06F3/167 ,  G06T3/60 ,  G06T11/60 ,  G06T2200/24 ,  H04N1/3877

Abstract: Some embodiments provide an image editing application that edits an image. The image editing application displays an image in a display area. The image editing application displays a rotatable user interface item. In response to receiving a user input, the image editing application rotates the rotatable user interface item. The image editing application rotates the image displayed in the display area based on the rotation of the rotatable user interface item.

Abstract translation: 一些实施例提供了编辑图像的图像编辑应用。 图像编辑应用程序在显示区域中显示图像。 图像编辑应用程序显示可旋转的用户界面项目。 响应于接收到用户输入，图像编辑应用程序旋转可旋转的用户界面项目。 图像编辑应用基于可旋转用户界面项的旋转来旋转显示在显示区域中的图像。

公开(公告)号：US20130235069A1

公开(公告)日：2013-09-12

申请号：US13629428

申请日：2012-09-27

Applicant: APPLE INC.

Inventor： Randy Ubillos ,  Timothy D. Cherna ,  Garrett M. Johnson ,  Christopher R. Cunningham

IPC: G09G5/02

CPC classification number: G06T11/001 ,  G09G5/026 ,  G09G2320/0666 ,  G09G2354/00

Abstract: A non-transitory machine readable medium that a computer program for performing a color balance operation on color values of an image represented in a color space is described. The computer program receives a selection of a location on the image that includes several pixels. Each of the several pixels of the image includes a set of color values. Based on a set of color values of a set of pixels that corresponds to the selected location of the image, the computer program identifies a set of parameters for generating a color space transform that modifies the color space. The computer program then uses the color space transform to perform a color balance operation on the image.

Abstract translation: 描述了一种用于对颜色空间中表示的图像的颜色值执行色彩平衡操作的计算机程序的非暂时机器可读介质。 计算机程序接收包括几个像素的图像上的位置的选择。 图像的几个像素中的每一个包括一组颜色值。 基于对应于图像的所选位置的一组像素的一组颜色值，计算机程序识别用于生成修改颜色空间的颜色空间变换的一组参数。 然后，计算机程序使用颜色空间变换对图像执行颜色平衡操作。