Methods and devices for encoding and decoding an image sequence implementing a prediction by forward motion compensation, corresponding stream and …
I Amonou, S Pateux, N Cammas - US Patent 9,756,357, 2017 - Google Patents
(57) ABSTRACT A method and apparatus for encoding a sequence of images by predicting
at least one current image by forward motion compensation from at least one reference …
at least one current image by forward motion compensation from at least one reference …
Velocity estimation from imagery using symmetric displaced frame difference equation
W Chen - US Patent 9,547,911, 2017 - Google Patents
A method and apparatus for processing an image sequence described herein that provides
a symmetric displaced frame difference equation. Next, an input image sequence can be …
a symmetric displaced frame difference equation. Next, an input image sequence can be …
Method and apparatus for displacement determination by motion compensation with progressive relaxation
W Chen - US Patent 9,584,756, 2017 - Google Patents
(57) Motion estimator apparatus and methods are presented in which a fully constrained
nonlinear system of equations combining forward and backward displaced frame differ ence …
nonlinear system of equations combining forward and backward displaced frame differ ence …