×

Methods and systems for inter-layer image prediction parameter determination

  • US 8,175,158 B2
  • Filed: 01/04/2008
  • Issued: 05/08/2012
  • Est. Priority Date: 01/04/2008
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for predicting a high dynamic range image element, said method comprising:

  • receiving, in a video coder, a plurality of low dynamic range (LDR) image data;

    generating, in said video coder, a first predicted high dynamic range (HDR) prediction parameter value based on said plurality of LDR image data;

    extracting, in said video coder, an LDR image value from said plurality of LDR image data; and

    forming, in said video coder, an HDR image element prediction using said first predicted HDR prediction parameter value and said LDR image value.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×