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公开(公告)号：US09628710B2
公开(公告)日：2017-04-18
申请号：US14921476
申请日：2015-10-23
Applicant: SONY CORPORATION
Inventor： Yoichi Mizutani , Masayuki Takezawa , Hideki Matsumoto , Ken Nakajima , Toshihisa Yamamoto
CPC classification number: H04N5/23245 , H04N1/2137 , H04N5/23293 , H04N5/343 , H04N5/372 , H04N5/378
Abstract: An imaging apparatus for performing efficient signal processing depending on the operational mode. In the finder mode, a CCD interface 21a decimates horizontal components of image data supplied from an image generating unit 10 to one-third and moreover processes the decimated image data with data conversion and resolution conversion to produce Y, Cb and Cr image data which are routed to and written in an image memory 32 over a memory controller 22. In the recording mode, the CCD interface 21a causes the image data from the image generating unit 10 to be written in the image memory 32 via memory controller 22 after decimation and gamma correction etc. The camera DSP 21c reads out the image data via memory controller 22 from the image memory 32 to effect data conversion for writing the resulting data via memory controller 22 in the image memory 32.
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公开(公告)号：US20140347520A1
公开(公告)日：2014-11-27
申请号：US14453265
申请日：2014-08-06
Applicant: SONY CORPORATION
Inventor： Yoichi MIZUTANI , Masayuki Takezawa , Hideki Matsumoto , Ken Nakajima , Toshihisa Yamamoto
CPC classification number: H04N5/23245 , H04N1/2137 , H04N5/23293 , H04N5/343 , H04N5/372 , H04N5/378
Abstract: An imaging apparatus for performing efficient signal processing depending on the operational mode. In the finder mode, a CCD interface 21a decimates horizontal components of image data supplied from an image generating unit 10 to one-third and moreover processes the decimated image data with data conversion and resolution conversion to produce Y, Cb and Cr image data which are routed to and written in an image memory 32 over a memory controller 22. In the recording mode, the CCD interface 21a causes the image data from the image generating unit 10 to be written in the image memory 32 via memory controller 22 after decimation and gamma correction etc. The camera DSP 21c reads out the image data via memory controller 22 from the image memory 32 to effect data conversion for writing the resulting data via memory controller 22 in the image memory 32.
Abstract translation: 一种用于根据操作模式执行有效信号处理的成像装置。 在取景器模式中，CCD接口21a将从图像生成单元10提供的图像数据的水平分量抽取到三分之一，并且用数据转换和分辨率转换处理抽取的图像数据，以产生Y，Cb和Cr图像数据， 在存储器控制器22上被路由到和写入图像存储器32中。在记录模式中，CCD接口21a使来自图像生成单元10的图像数据经抽取后的存储器控制器22写入图像存储器32中，并且伽玛 校正等。相机DSP 21c经由存储器控制器22从图像存储器32读出图像数据，以进行用于经由存储器控制器22将得到的数据写入图像存储器32中的数据转换。
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公开(公告)号：US09210340B2
公开(公告)日：2015-12-08
申请号：US14453265
申请日：2014-08-06
Applicant: SONY CORPORATION
Inventor： Yoichi Mizutani , Masayuki Takezawa , Hideki Matsumoto , Ken Nakajima , Toshihisa Yamamoto
CPC classification number: H04N5/23245 , H04N1/2137 , H04N5/23293 , H04N5/343 , H04N5/372 , H04N5/378
Abstract: An imaging apparatus for performing efficient signal processing depending on the operational mode. In the finder mode, a CCD interface 21a decimates horizontal components of image data supplied from an image generating unit 10 to one-third and moreover processes the decimated image data with data conversion and resolution conversion to produce Y, Cb and Cr image data which are routed to and written in an image memory 32 over a memory controller 22. In the recording mode, the CCD interface 21a causes the image data from the image generating unit 10 to be written in the image memory 32 via memory controller 22 after decimation and gamma correction etc. The camera DSP 21c reads out the image data via memory controller 22 from the image memory 32 to effect data conversion for writing the resulting data via memory controller 22 in the image memory 32.
Abstract translation: 一种用于根据操作模式执行有效信号处理的成像装置。 在取景器模式中，CCD接口21a将从图像生成单元10提供的图像数据的水平分量抽取到三分之一，并且用数据转换和分辨率转换处理抽取的图像数据，以产生Y，Cb和Cr图像数据， 在存储器控制器22上被路由到和写入图像存储器32中。在记录模式中，CCD接口21a使来自图像生成单元10的图像数据经抽取后的存储器控制器22写入图像存储器32中，并且伽玛 校正等。相机DSP 21c经由存储器控制器22从图像存储器32读出图像数据，以进行用于经由存储器控制器22将得到的数据写入图像存储器32中的数据转换。
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公开(公告)号：US20160044244A1
公开(公告)日：2016-02-11
申请号：US14921476
申请日：2015-10-23
Applicant: SONY CORPORATION
Inventor： Yoichi MIZUTANI , Masayuki Takezawa , Hideki Matsumoto , Ken Nakajima , Toshihisa Yamamoto
CPC classification number: H04N5/23245 , H04N1/2137 , H04N5/23293 , H04N5/343 , H04N5/372 , H04N5/378
Abstract: An imaging apparatus for performing efficient signal processing depending on the operational mode. In the finder mode, a CCD interface 21a decimates horizontal components of image data supplied from an image generating unit 10 to one-third and moreover processes the decimated image data with data conversion and resolution conversion to produce Y, Cb and Cr image data which are routed to and written in an image memory 32 over a memory controller 22. In the recording mode, the CCD interface 21a causes the image data from the image generating unit 10 to be written in the image memory 32 via memory controller 22 after decimation and gamma correction etc. The camera DSP 21c reads out the image data via memory controller 22 from the image memory 32 to effect data conversion for writing the resulting data via memory controller 22 in the image memory 32.
Abstract translation: 一种用于根据操作模式执行有效信号处理的成像装置。 在取景器模式中，CCD接口21a将从图像生成单元10提供的图像数据的水平分量抽取到三分之一，并且用数据转换和分辨率转换处理抽取的图像数据，以产生Y，Cb和Cr图像数据， 在存储器控制器22上被路由到和写入图像存储器32中。在记录模式中，CCD接口21a使来自图像生成单元10的图像数据经抽取后的存储器控制器22写入图像存储器32中，并且伽玛 校正等。相机DSP 21c经由存储器控制器22从图像存储器32读出图像数据，以进行用于经由存储器控制器22将得到的数据写入图像存储器32中的数据转换。
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