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Image sensor alignment in a multi-camera system accelerator architecture

  • US 9,628,718 B2
  • Filed: 09/30/2016
  • Issued: 04/18/2017
  • Est. Priority Date: 10/01/2013
  • Status: Active Grant
First Claim
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1. A camera system, comprising:

  • a first image sensor chip configured to produce first image data representative of light incident upon the first image sensor chip; and

    an image signal processor chip (“

    ISP”

    ) comprising;

    one or more inputs configured to receive the first image data and to receive a second sub-band component representative of second image data from a second camera system, the camera system and the second camera system comprising at least partially overlapping fields of view;

    a compression engine configured to decimate the first image data into a plurality of image sub-band components including a first sub-band component representative of the first image data; and

    an alignment engine configured to adjust one or both of the fields of view of the camera system and the second camera system based on a comparison of the first sub-band component and the second sub-band component.

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