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    • 2. 发明授权
    • Image processing apparatus and method for removing lens distortion and chromatic aberration, and computer readable medium storing computer program to execute the image processing method
    • 用于去除透镜畸变和色差的图像处理装置和方法,以及存储计算机程序以执行图像处理方法的计算机可读介质
    • US08754965B2
    • 2014-06-17
    • US12978816
    • 2010-12-27
    • Ho-suk HanKyu-yul Choi
    • Ho-suk HanKyu-yul Choi
    • H04N5/217H04N5/228
    • H04N5/3572G02B27/0025H04N5/217H04N5/23229H04N9/045
    • An image processing apparatus for processing an input image generated by an image pick-up device from an optical signal passing through a lens includes a first module comprising a plurality of chromatic aberration correction units that correct chromatic aberration in the input image; a second module, configured independently of the first module in terms of hardware, comprising a lens distortion correction unit that corrects lens distortion in the input image; a memory that stores data; and a bus connected to the first module, the second module, and the memory, and that transfers data between the first module, the second module, and the memory. The data is transferred in an on-the-fly method between the plurality of chromatic aberration correction units of the first module. The first module outputs data processed in units of blocks that are units for processing the data of the input image in the first module. The second module performs lens distortion correction when the data of the input image of a block is output from the first module.
    • 一种图像处理装置,用于从通过透镜的光信号处理由图像拾取装置产生的输入图像,包括:第一模块,包括校正输入图像中的色差的多个色差校正单元; 第二模块,在硬件方面独立于第一模块配置,包括:校正输入图像中的透镜失真的透镜畸变校正单元; 存储数据的内存; 以及连接到第一模块,第二模块和存储器的总线,并且在第一模块,第二模块和存储器之间传送数据。 数据在第一模块的多个色差校正单元之间以动态方式传送。 第一模块输出以块为单位处理的数据,该块是用于处理第一模块中的输入图像的数据的单位。 当从第一模块输出块的输入图像的数据时,第二模块进行透镜失真校正。
    • 4. 发明申请
    • IMAGE PROCESSING APPARATUS AND METHOD FOR REMOVING LENS DISTORTION AND CHROMATIC ABERRATION, AND COMPUTER READABLE MEDIUM STORING COMPUTER PROGRAM TO EXECUTE THE IMAGE PROCESSING METHOD
    • 图像处理装置和方法,用于去除镜头失真和色彩失真,以及计算机可读介质存储计算机程序来执行图像处理方法
    • US20110157432A1
    • 2011-06-30
    • US12978816
    • 2010-12-27
    • Ho-suk HanKyu-yul Choi
    • Ho-suk HanKyu-yul Choi
    • H04N5/217
    • H04N5/3572G02B27/0025H04N5/217H04N5/23229H04N9/045
    • An image processing apparatus for processing an input image generated by an image pick-up device from an optical signal passing through a lens includes a first module comprising a plurality of chromatic aberration correction units that correct chromatic aberration in the input image; a second module, configured independently of the first module in terms of hardware, comprising a lens distortion correction unit that corrects lens distortion in the input image; a memory that stores data; and a bus connected to the first module, the second module, and the memory, and that transfers data between the first module, the second module, and the memory. The data is transferred in an on-the-fly method between the plurality of chromatic aberration correction units of the first module. The first module outputs data processed in units of blocks that are units for processing the data of the input image in the first module. The second module performs lens distortion correction when the data of the input image of a block is output from the first module.
    • 一种图像处理装置,用于从通过透镜的光信号处理由图像拾取装置产生的输入图像,包括:第一模块,包括校正输入图像中的色差的多个色差校正单元; 第二模块,在硬件方面独立于第一模块配置,包括:校正输入图像中的透镜失真的透镜畸变校正单元; 存储数据的内存; 以及连接到第一模块,第二模块和存储器的总线,并且在第一模块,第二模块和存储器之间传送数据。 数据在第一模块的多个色差校正单元之间以动态方式传送。 第一模块输出以块为单位处理的数据,该块是用于处理第一模块中的输入图像的数据的单位。 当从第一模块输出块的输入图像的数据时,第二模块进行透镜失真校正。