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1. 发明授权

US08749667B2 System and method for maintaining maximum input rate while up-scaling an image vertically 有权
标题翻译：用于在垂直地扩大图像的同时保持最大输入速率的系统和方法
公开(公告)号：US08749667B2
公开(公告)日：2014-06-10
申请号：US12971675
申请日：2010-12-17
申请人： Frederic J. Noraz , Shashank Dabral , Stephen Busch
发明人： Frederic J. Noraz , Shashank Dabral , Stephen Busch
IPC分类号： H04N5/262
CPC分类号： H04N5/2628 , G06T3/4023
摘要： An example embodiment provides a resizer in an image processing system. The resizer includes a receiving module that receives pixel data representative of an image. A triple line buffer is coupled to the receiving module that stores the pixel data in response to a write control signal from control logic. The triple line buffer is operated as a circular buffer. The resizer further includes a resizer core that reads pixel data from the triple line buffer in response to a read control signal from the control logic. The pixel data is replicated to up-scale the image vertically according to a vertical up-scale ratio such that the resizer achieves a maximum input data rate and also eliminates an overflow condition in the resizer. The vertical up-scale ratio is a fraction.
摘要翻译：示例性实施例在图像处理系统中提供调整器。调整器包括接收代表图像的像素数据的接收模块。三线缓冲器耦合到接收模块，该接收模块响应于来自控制逻辑的写控制信号而存储像素数据。三线缓冲器作为循环缓冲器运行。调整器还包括响应于来自控制逻辑的读取控制信号从三行缓冲器读取像素数据的调整器内核。像素数据被复制以根据垂直上标比例垂直地升高图像，使得resizer达到最大输入数据速率，并且还消除了调整器中的溢出状况。垂直上升比例是一小部分。

2. 发明申请

US20120026367A1 SYSTEM AND METHOD FOR MAINTAINING MAXIMUM INPUT RATE WHILE UP-SCALING AN IMAGE VERTICALLY 有权
标题翻译：用于维持垂直上升图像时维持最大输入速率的系统和方法
公开(公告)号：US20120026367A1
公开(公告)日：2012-02-02
申请号：US12971675
申请日：2010-12-17
申请人： Frederic J. Noraz , Shashank Dabral , Stephen Busch
发明人： Frederic J. Noraz , Shashank Dabral , Stephen Busch
IPC分类号： H04N5/262 , H04N9/74
CPC分类号： H04N5/2628 , G06T3/4023
摘要： An example embodiment provides a resizer in an image processing system. The resizer includes a receiving module that receives pixel data representative of an image. A triple line buffer is coupled to the receiving module that stores the pixel data in response to a write control signal from control logic. The triple line buffer is operated as a circular buffer. The resizer further includes a resizer core that reads pixel data from the triple line buffer in response to a read control signal from the control logic. The pixel data is replicated to up-scale the image vertically according to a vertical up-scale ratio such that the resizer achieves a maximum input data rate and also eliminates an overflow condition in the resizer. The vertical up-scale ratio is a fraction.
摘要翻译：示例性实施例在图像处理系统中提供调整器。调整器包括接收代表图像的像素数据的接收模块。三线缓冲器耦合到接收模块，该接收模块响应于来自控制逻辑的写控制信号而存储像素数据。三线缓冲器作为循环缓冲器运行。调整器还包括响应于来自控制逻辑的读取控制信号从三行缓冲器读取像素数据的调整器内核。像素数据被复制以根据垂直上标比例垂直地升高图像，使得resizer达到最大输入数据速率，并且还消除了调整器中的溢出状况。垂直上升比例是一小部分。

3. 发明授权

US06756989B1 Method, system, and computer program product for filtering a texture applied to a surface of a computer generated object 失效
标题翻译：用于过滤应用于计算机生成对象表面的纹理的方法，系统和计算机程序产品
公开(公告)号：US06756989B1
公开(公告)日：2004-06-29
申请号：US09684810
申请日：2000-10-10
申请人： David L. Morgan, III , Angus M. Dorbie , Frederic J. Noraz
发明人： David L. Morgan, III , Angus M. Dorbie , Frederic J. Noraz
IPC分类号： G09G507
CPC分类号： G06T15/04
摘要： A method, system, and computer program product for filtering textures applied to a surface of a computer generated object permits an application program running on a computer system to significantly increase the graphics capabilities and performance of the computer. Rendering data for a pixel of the object is received from the application program, and a first and second set of texture coordinates is generated. Next, the first and second sets of texture coordinates are used to obtain a first and second texture sample from a texture image. The first and second texture samples are then blended together to produce a texture sample having a greater degree of filtering. This produced texture sample having a higher degree of filtering is stored in a frame buffer for subsequent display. The filtering process of the present invention can be performed either by conducting multiple passes through a graphics pipeline having a single texture unit or by conducting one pass through a graphics pipeline having multiple texture units. The filtering process of the present invention can also be performed by conducting multiple passes through a graphics pipeline having multiple texture units.
摘要翻译：用于过滤应用于计算机生成对象表面的纹理的方法，系统和计算机程序产品允许在计算机系统上运行的应用程序显着增加计算机的图形能力和性能。从应用程序接收对象的像素的渲染数据，并生成第一和第二组纹理坐标。接下来，使用第一和第二组纹理坐标来从纹理图像获得第一和第二纹理样本。然后将第一和第二纹理样品混合在一起以产生具有更大程度过滤的纹理样品。将具有较高过滤度的所产生的纹理样本存储在帧缓冲器中用于随后的显示。本发明的滤波处理可以通过多次通过具有单个纹理单元的图形管线或者通过具有多个纹理单元的图形管线进行一次通过来执行。本发明的滤波处理也可以通过多次通过具有多个纹理单元的图形管线来执行。

4. 发明申请

US20180007364A1 METHOD AND SYSTEM OF VIDEO CODING USING CONTENT BASED METADATA 审中-公开
公开(公告)号：US20180007364A1
公开(公告)日：2018-01-04
申请号：US15201227
申请日：2016-07-01
申请人： Frederic J. Noraz , Jill M. Boyce , Sumit Mohan
发明人： Frederic J. Noraz , Jill M. Boyce , Sumit Mohan
IPC分类号： H04N19/139 , H04N19/182 , H04N19/176 , H04N19/172 , H04N19/159 , H04N19/51 , H04N19/15
CPC分类号： H04N19/139 , H04N19/102 , H04N19/132 , H04N19/134 , H04N19/15 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/182 , H04N19/46 , H04N19/51
摘要： Techniques related to video coding using content based metadata.

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