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US08269859B2 Photographing apparatus that performs distortion correction in association with digital and optical zoom, method of controlling the same, and recording medium having recorded thereon computer program to implement the method 有权
与数字和光学变焦相关联地执行失真校正的摄影装置，其控制方法，以及记录有计算机程序的记录介质，以实现该方法

  • Patent Title: Photographing apparatus that performs distortion correction in association with digital and optical zoom, method of controlling the same, and recording medium having recorded thereon computer program to implement the method
  • Patent Title (中): 与数字和光学变焦相关联地执行失真校正的摄影装置，其控制方法，以及记录有计算机程序的记录介质，以实现该方法
  • Application No.: US12561382
    Application Date: 2009-09-17
  • Publication No.: US08269859B2
    Publication Date: 2012-09-18
  • Inventor: Mineki Taoka
  • Applicant: Mineki Taoka
  • Applicant Address: KR Suwon-Si
  • Assignee: Samsung Electronics Co., Ltd.
  • Current Assignee: Samsung Electronics Co., Ltd.
  • Current Assignee Address: KR Suwon-Si
  • Agency: Drinker Biddle & Reath LLP
  • Priority: JP2008-269770 20081020
  • Main IPC: H04N5/262
  • IPC: H04N5/262 ;  G06K9/40
Photographing apparatus that performs distortion correction in association with digital and optical zoom, method of controlling the same, and recording medium having recorded thereon computer program to implement the method
Abstract:
A photographing apparatus is provided that is capable of minimizing an access bandwidth of memory included in the photographing apparatus and is capable of reducing power consumption, and a method of controlling the photographing apparatus. The photographing apparatus includes a distortion correction unit for performing distortion correction on a captured image by performing image processing; a digital zoom unit for performing digital zoom on the captured image by performing image processing; and a host central processing unit (CPU) for controlling the photographing apparatus to perform one of the distortion correction by the distortion correction unit and the digital zoom by the digital zoom unit. A method of controlling the photographing apparatus is also provided. In addition, a recording medium having recorded thereon a computer program to implement the method is also provided.
Abstract(Chinese):

提供一种摄影装置，其能够使包含在拍摄装置中的存储器的存取带宽最小化并且能够降低功耗，以及控制拍摄装置的方法。 拍摄装置包括：失真校正单元，用于通过执行图像处理对拍摄图像执行失真校正; 数字变焦单元，用于通过执行图像处理对拍摄图像执行数字变焦; 以及主机中央处理单元（CPU），用于控制拍摄设备执行失真校正单元的失真校正和数字变焦单元的数字变焦之一。 还提供了一种控制拍摄装置的方法。 此外，还提供了一种其上记录有用于实现该方法的计算机程序的记录介质。

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