公开(公告)号：US09992500B2

公开(公告)日：2018-06-05

申请号：US14218352

申请日：2014-03-18

Applicant: INTEL CORPORATION

Inventor： Lark Kwon Choi ,  Yiting Liao ,  Barry O'Mahony

IPC: H04N7/12 ,  H04N19/172 ,  H04N21/44 ,  H04N21/6543 ,  H04N19/12 ,  H04N19/154

CPC classification number: H04N19/172 ,  H04N19/12 ,  H04N19/154 ,  H04N21/44004 ,  H04N21/6543

Abstract: Various embodiments are generally directed to techniques for evaluating video quality of compressed versions of a motion video to select compressed frames of that motion video without access to an uncompressed version. A device to transmit motion video includes a device scoring component to select a set of coefficients from a vector correlating temporal complexity values to sets of coefficients based on a temporal complexity of a first compressed frame of a first compressed video data, the vector derived from opinion scores associated with at least one viewing characteristic of a viewing device; and a selection component to select either the first compressed frame or a second compressed frame of a second compressed data to transmit to the viewing device based on a metric of video quality derived from the selected set of coefficients, the first and second compressed data representing a motion video. Other embodiments are described and claimed.