Invention Grant
US08155703B2 Wireless device having a configurable camera interface to support digital image processing 有权
具有可配置的相机接口以支持数字图像处理的无线设备

  • Patent Title: Wireless device having a configurable camera interface to support digital image processing
  • Patent Title (中): 具有可配置的相机接口以支持数字图像处理的无线设备
  • Application No.: US10956773
    Application Date: 2004-10-01
  • Publication No.: US08155703B2
    Publication Date: 2012-04-10
  • Inventor: Jiankun Li
  • Applicant: Jiankun Li
  • Applicant Address: US CA Irvine
  • Assignee: Broadcom Corporation
  • Current Assignee: Broadcom Corporation
  • Current Assignee Address: US CA Irvine
  • Agency: Garlick & Markison
  • Agent Kevin L. Smith
  • Main IPC: H04M1/00
  • IPC: H04M1/00
Wireless device having a configurable camera interface to support digital image processing
Abstract:
A camera operably coupled to a configurable camera interface within a wireless terminal operable to process images in accordance with multiple data formats. This camera interface has an ARM and an image process accelerator operably coupled to the ARM. The combination receives a captured digital image having a first data format from an image sensor operably coupled to the camera interface. The accelerator is configured based on information contained within the captured digital image. The captured digital image will be processed to produce additional digital images having a differing data formats. The captured digital image and/or additional digital images will be supplied to multiple devices or clients. This configuration allows the compute intensive operations to be offloaded from the processing module onto the image process accelerator within the camera interface in order to improve the overall system efficiency.
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