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1. 发明授权

US09600857B2 Digital image resampling 有权
公开(公告)号：US09600857B2
公开(公告)日：2017-03-21
申请号：US14010132
申请日：2013-08-26
申请人： Apple Inc.
发明人： Richard E. Crandall , Jason Alexis Klivington , Rudolph van der Merwe , Mark Alan Zimmer
IPC分类号： G06K9/32 , G06T3/40
CPC分类号： G06T3/40 , G06T3/403
摘要： Systems, methods and computer program products are disclosed for resampling a digital image. According to an implementation, a source image can be presharpened and upsampled to a first upsampled image having a specified image size and a first level of presharpening. The source image is also presharpened and upsampled to a second upsampled image having the specified image size and second level of presharpening that is less than the first level of presharpening. The first and second upsampled images are deblurred. A binary edge mask image is generated from the deblurred, upsampled images. The binary edge mask image is dilated and blurred to generate a deep mask image. The first and second, deblurred upsampled images are blended together using the deep mask image.

2. 发明申请

US20140010475A1 Digital Image Resampling 审中-公开
标题翻译：数字图像重采样
公开(公告)号：US20140010475A1
公开(公告)日：2014-01-09
申请号：US14010132
申请日：2013-08-26
申请人： Apple Inc.
发明人： Richard E. Crandall , Jason Alexis Klivington , Rudolph van Merwe , Mark Alan Zimmer
IPC分类号： G06T3/40
CPC分类号： G06T3/40 , G06T3/403
摘要： Systems, methods and computer program products are disclosed for resampling a digital image. According to an implementation, a source image can be presharpened and upsampled to a first upsampled image having a specified image size and a first level of presharpening. The source image is also presharpened and upsampled to a second upsampled image having the specified image size and second level of presharpening that is less than the first level of presharpening. The first and second upsampled images are deblurred. A binary edge mask image is generated from the deblurred, upsampled images. The binary edge mask image is dilated and blurred to generate a deep mask image. The first and second, deblurred upsampled images are blended together using the deep mask image.
摘要翻译：公开了用于重新采样数字图像的系统，方法和计算机程序产品。根据实施方案，源图像可以被预先磨合并上采样到具有指定图像尺寸和第一级预锐度的第一上采样图像。源图像也被预先磨合并且被上采样到具有指定图像尺寸的第二上采样图像和小于预锐化的第一水平的预锐化的第二水平。第一次和第二次上采样图像被去毛刺。从去除模糊的上采样图像生成二进制边缘掩模图像。二进制边缘掩模图像被扩张和模糊以产生深度掩模图像。第一个和第二个去除模糊的上采样图像使用深度掩模图像混合在一起。

3. 再颁专利

USRE49044E1 Automatic avatar creation 有权
公开(公告)号：USRE49044E1
公开(公告)日：2022-04-19
申请号：US16147348
申请日：2018-09-28
申请人： Apple Inc.
发明人： Alex Nelson , Cedric Bray , Thomas Goossens , Rudolph Van Der Merwe , Richard E. Crandall , Bertrand Serlet
IPC分类号： G06K9/00 , H04N21/442
摘要： A three-dimensional (“3D”) avatar can be automatically created that resembles the physical appearance of an individual captured in one or more input images or video frames. The avatar can be further customized by the individual in an editing environment and used in various applications, including but not limited to gaming, social networking and video conferencing.

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