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公开(公告)号：US20130328910A1
公开(公告)日：2013-12-12
申请号：US13631632
申请日：2012-09-28
申请人： APPLE INC.
发明人： Chad E. Jones , John O. Louch , Bas Ording , Christopher Wright
CPC分类号： G09G5/02 , G06T15/50 , G06T15/60 , G06T2210/12 , H04N1/6058
摘要： A shape may be virtually generated from a formula specifying a scalable property of the shape that determines the appearance of the shape as the size of the shape is changed. Once the shape is generated, a reflection and/or shadow may be generated according to one or more customizable parameters specifying different properties of the reflection and/or shadow. Reflections and shadows may be regenerated with shapes each time the shapes are resized. Each generated shape, reflection, and/or shadow may then be outputted to a display. Systems, methods, and computer readable media are provided.
摘要翻译： 可以从指定形状的可缩放属性的公式虚拟地生成形状，该形状可以随着形状的大小改变而确定形状的外观。 一旦产生形状，可以根据指定反射和/或阴影的不同属性的一个或多个可定制参数来生成反射和/或阴影。 每次调整形状时，可以使用形状重新生成反射和阴影。 然后可以将每个生成的形状，反射和/或阴影输出到显示器。 提供了系统，方法和计算机可读介质。
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公开(公告)号：US20140104283A1
公开(公告)日：2014-04-17
申请号：US13652233
申请日：2012-10-15
申请人： APPLE INC.
IPC分类号： G06T1/60
CPC分类号： G06T1/60 , G06F3/1423 , G09G5/391 , G09G5/393 , G09G5/399 , G09G2320/103 , G09G2340/0407
摘要： A logical framebuffer may identify pixels areas or blocks of an image that have changed between successive frames. The pixel values of these identified areas may be copied and/or scaled from more recent frames and merged into older frames stored in scanout buffers of an image display system to update older buffers. The logical framebuffer may compare image data at a resolution that is greater than or equal to the resolution of the scanout buffers. Scaling may be used to downscale changed pixel areas frames stored at the higher resolution of logical framebuffer that are to be copied into older frames at the lower resolution of the scanout buffers to update the older frames. Changed pixel areas may also be copied from a newer frame buffered at the lower resolution after the older frame. Latency may be reduced. Image processors, display systems, and methods are provided.
摘要翻译： 逻辑帧缓冲器可以识别在连续帧之间已经改变的图像的像素区域或块。 这些识别区域的像素值可以从更新的帧复制和/或缩放，并且被合并到存储在图像显示系统的扫描输出缓冲器中的较旧的帧，以更新旧的缓冲器。 逻辑帧缓冲器可以以大于或等于扫描输出缓冲器的分辨率的分辨率来比较图像数据。 可以使用缩放来将存储在逻辑帧缓冲器的较高分辨率上的改变的像素区域以较低分辨率的扫描输出缓冲器复制到较旧的帧中，以更新较旧的帧。 更改的像素区域也可以从较旧的帧之后以较低分辨率缓冲的较新的帧复制。 延迟可能会减少。 提供图像处理器，显示系统和方法。
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公开(公告)号：US08937623B2
公开(公告)日：2015-01-20
申请号：US13652233
申请日：2012-10-15
申请人： Apple Inc.
CPC分类号： G06T1/60 , G06F3/1423 , G09G5/391 , G09G5/393 , G09G5/399 , G09G2320/103 , G09G2340/0407
摘要： A logical framebuffer may identify pixels areas or blocks of an image that have changed between successive frames. The pixel values of these identified areas may be copied and/or scaled from more recent frames and merged into older frames stored in scanout buffers of an image display system to update older buffers. The logical framebuffer may compare image data at a resolution that is greater than or equal to the resolution of the scanout buffers. Scaling may be used to downscale changed pixel areas frames stored at the higher resolution of logical framebuffer that are to be copied into older frames at the lower resolution of the scanout buffers to update the older frames. Changed pixel areas may also be copied from a newer frame buffered at the lower resolution after the older frame. Latency may be reduced. Image processors, display systems, and methods are provided.
摘要翻译： 逻辑帧缓冲器可以识别在连续帧之间已经改变的图像的像素区域或块。 这些识别区域的像素值可以从更新的帧复制和/或缩放，并且被合并到存储在图像显示系统的扫描输出缓冲器中的较旧的帧，以更新旧的缓冲器。 逻辑帧缓冲器可以以大于或等于扫描输出缓冲器的分辨率的分辨率来比较图像数据。 可以使用缩放来将存储在逻辑帧缓冲器的较高分辨率上的改变的像素区域以较低分辨率的扫描输出缓冲器复制到较旧的帧中，以更新较旧的帧。 更改的像素区域也可以从较旧的帧之后以较低分辨率缓冲的较新的帧复制。 延迟可能会减少。 提供图像处理器，显示系统和方法。
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