Camera color reduction test method based on visual perception

Camera color reduction test method based on visual perception

  • CN 105,959,682 A
  • Filed: 04/29/2016
  • Published: 09/21/2016
  • Est. Priority Date: 04/29/2016
  • Status: Active Application
First Claim
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1. the camera color rendition method of testing of a view-based access control model perception, it is characterised in that:

  • adjust Macbeth color standard cardThe Lab value of the sprite that 24 color lumps are corresponding, obtain 24 with standard sprite Lab value on all four standard display pictureFace, these 24 initial standard display are shot by camera, obtain 24 shooting images, record Lab value(k=1,2,3 ...

         24), with the standard Lab value of this initial standard displayComparison one by one, obtains the color of 24 kinds of colorsDifferenceColour cast index is set to?(k=1,2 ...

         24) as evaluation of estimate.

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