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公开(公告)号：US08548274B2
公开(公告)日：2013-10-01
申请号：US13194107
申请日：2011-07-29
申请人： Stuart Kelly , Anthony Huggett
发明人： Stuart Kelly , Anthony Huggett
CPC分类号： G06T3/0018
摘要： Systems and methods for generating efficient transformed input image address sets for producing a multi-pane output image from an input image are disclosed. The input address sets may be generated by applying a first transformation corresponding to one pane of the output image to output pixel addresses to create first transformed input addresses, applying a second transformation corresponding to another pane to the output image pixel addresses to create second transformed input addresses, and storing, for one output pixel address, a first transformed image pixel address and a second transformed input pixel address and, for another output pixel address, including a first transformed input pixel address, but no second transformed address.
摘要翻译： 公开了用于生成用于从输入图像生成多窗格输出图像的有效的变换输入图像地址集的系统和方法。 可以通过应用与输出图像的一个窗格对应的第一变换来输出输入像素地址以产生第一变换输入地址，将对应于另一窗格的第二变换应用到输出图像像素地址以产生第二变换输入来生成输入地址集 对于一个输出像素地址，存储并存储第一变换图像像素地址和第二变换输入像素地址，并且对于包括第一变换输入像素地址但不包括第二变换地址的另一输出像素地址存储。
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公开(公告)号：US20130070137A1
公开(公告)日：2013-03-21
申请号：US13444760
申请日：2012-04-11
申请人： Stuart Kelly , Anthony R. Huggett
发明人： Stuart Kelly , Anthony R. Huggett
IPC分类号： H04N5/335
CPC分类号： G06T1/60 , H04N5/3572
摘要： Imaging systems may be provided with image sensors for capturing images. An image sensor may include storage and processing circuitry having a conformal image buffer to be used in performing various types of image transformations on captured input images. The storage and processing circuitry may perform the image transformations, in part, by storing a portion of a captured input image in the conformal image buffer. A conformal image buffer may include a buffer for storing input image pixel values specific to various types of image transformations and memory for storing a pixel buffer lookup table. The pixel buffer lookup table may be used by the storage and processing circuitry to determine which input image pixel values should be stored in the conformal image buffer for each type of image transformation and to provide random read access to the stored input image pixel values in the conformal image buffer.
摘要翻译： 成像系统可以设置有用于捕获图像的图像传感器。 图像传感器可以包括具有适配图像缓冲器的存储和处理电路，以用于对所捕获的输入图像执行各种类型的图像变换。 存储和处理电路可以部分地通过将捕获的输入图像的一部分存储在保形图像缓冲器中来执行图像变换。 保形图像缓冲器可以包括用于存储特定于各种类型的图像变换的输入图像像素值的缓冲器和用于存储像素缓冲器查找表的存储器。 像素缓冲器查找表可以由存储和处理电路使用，以确定哪些输入图像像素值应该存储在用于每种类型的图像变换的保形图像缓冲器中，并且提供对存储的输入图像像素值的随机读取访问 保形图像缓冲区。
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公开(公告)号：US09153007B2
公开(公告)日：2015-10-06
申请号：US13444760
申请日：2012-04-11
申请人： Stuart Kelly , Anthony R. Huggett
发明人： Stuart Kelly , Anthony R. Huggett
CPC分类号： G06T1/60 , H04N5/3572
摘要： Imaging systems may be provided with image sensors for capturing images. An image sensor may include storage and processing circuitry having a conformal image buffer to be used in performing various types of image transformations on captured input images. The storage and processing circuitry may perform the image transformations, in part, by storing a portion of a captured input image in the conformal image buffer. A conformal image buffer may include a buffer for storing input image pixel values specific to various types of image transformations and memory for storing a pixel buffer lookup table. The pixel buffer lookup table may be used by the storage and processing circuitry to determine which input image pixel values should be stored in the conformal image buffer for each type of image transformation and to provide random read access to the stored input image pixel values in the conformal image buffer.
摘要翻译： 成像系统可以设置有用于捕获图像的图像传感器。 图像传感器可以包括具有适配图像缓冲器的存储和处理电路，以用于对所捕获的输入图像执行各种类型的图像变换。 存储和处理电路可以部分地通过将捕获的输入图像的一部分存储在保形图像缓冲器中来执行图像变换。 保形图像缓冲器可以包括用于存储特定于各种类型的图像变换的输入图像像素值的缓冲器和用于存储像素缓冲器查找表的存储器。 像素缓冲器查找表可以由存储和处理电路使用，以确定哪些输入图像像素值应该存储在用于每种类型的图像变换的保形图像缓冲器中，并且提供对存储的输入图像像素值的随机读取访问 保形图像缓冲区。
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