Motion estimation apparatus for image data compression
First Claim
Patent Images
1. A motion estimation apparatus comprising:
- a demultiplexer which receives a selection flag from a user and current image data, and selectively outputs the current image data using one output terminal selected from a plurality of output terminals by the selection flag;
a motion estimator which performs a motion estimation operation on the current image data using one motion estimation algorithm selected from a plurality of motion estimation algorithms depending on the output of the demultiplexer, and outputs a motion vector; and
a multiplexer which receives the selection flag and outputs the motion vector in response to the selection flag.
1 Assignment
0 Petitions
Accused Products
Abstract
A motion estimation apparatus is provided. The motion estimation apparatus includes a demultiplexer which receives a selection flag from a user and current image data, and selectively outputs the current image data using one output terminal selected from a plurality of output terminals by the selection flag, a motion estimator which performs a motion estimation operation on the current image data using one motion estimation algorithm selected from a plurality of motion estimation algorithms depending on the output of the demultiplexer, and outputs a motion vector, and a multiplexer which receives the selection flag and outputs the motion vector in response to the selection flag.
11 Citations
8 Claims
-
1. A motion estimation apparatus comprising:
-
a demultiplexer which receives a selection flag from a user and current image data, and selectively outputs the current image data using one output terminal selected from a plurality of output terminals by the selection flag;
a motion estimator which performs a motion estimation operation on the current image data using one motion estimation algorithm selected from a plurality of motion estimation algorithms depending on the output of the demultiplexer, and outputs a motion vector; and
a multiplexer which receives the selection flag and outputs the motion vector in response to the selection flag. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
Specification