公开(公告)号：US10530962B2

公开(公告)日：2020-01-07

申请号：US16155217

申请日：2018-10-09

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Mark Shaw

IPC: G06T3/40 ,  H04N1/393

Abstract: Examples include acquisition of an input image, generation of a first output pixel and a second output pixel based on a first set and a second set of input pixels, selective reassigning of a gray value of at least one of the first and second output pixels, and generation of an output image based on the output pixels at a second resolution lower than the first resolution.

公开(公告)号：US20180288281A1

公开(公告)日：2018-10-04

申请号：US15761959

申请日：2016-01-25

Applicant: Hewlett-Packard Development Company, L.P. ,  Rochester Institute of Technology

Inventor： Aneesh Rangnekar ,  Peter Bauer ,  Brent M Bradburn ,  Mark Shaw ,  Eli Saber ,  Sanketh Moudgalya

IPC: H04N1/48 ,  G06T3/40 ,  H04N9/04 ,  H04N1/028

Abstract: In one implementation, a system for interpolating pixel values includes a receiver engine to receive a plurality of scan lines each captured using only two of three different colors of lights from a scanner, wherein each scan line comprises received pixel values for the two different colors of lights used to illuminate the plurality of scan lines, an interpolate engine to interpolate, using the received pixel values for the two different colors, pixel values for the third one of the three different colors by for each scan line to result in a color map, and a display engine to cause to display information relating to an image including the received pixel values and the interpolated pixel values for the three different colors for the plurality of scan lines.