Motion vector

In computer vision and image processing, motion estimation is the process of determining motion vectors that describe the transformation from one 2D image...

uniform circular motion, that does not hold true any more. To find the total acceleration of an object in a non uniform circular, find the vector sum of the...

prediction within the same picture, improved motion vector prediction and motion region merging, improved motion compensation filtering, and an additional...

In geometry, a position or position vector, also known as location vector or radius vector, is a Euclidean vector that represents a point P in space....

displacement is a vector whose length is the shortest distance from the initial to the final position of a point P undergoing motion. It quantifies both...

of the study of motion and is one of several components of kinematics. Acceleration has magnitude and direction, making it a vector quantity. Fundamentally...

between pixels (or luma sample positions) as the motion vector precision for motion estimation and motion compensation in video compression schemes.[citation...

have a similar motion vector. This algorithm uses the motion vector of the macro block to its immediate left to predict its own motion vector. Adaptive rood...

estimation in the encoder and motion compensation using encoder-selected motion vectors in the decoder, with residual difference coding using a discrete cosine...

the LRL vector is a constant of motion, meaning that it is the same no matter where it is calculated on the orbit; equivalently, the LRL vector is said...