Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
All Engineering Dictionary Terms
Definition of "multigrid block matching" |
a block matching technique that is carried out with a hierarchical structure, known as a multigrid structure. In the highest hierarchical level an image may be decomposed into large blocks each with equal size. Each block in a higher level is further equally decomposed into subblocks, forming the next level. The block matching is first applied to the highest level. The matching results obtained are then propagated to the next hierarchical level. That is, the matching results obtained in the highest level are utilized as initial estimates and refined in the second highest level. This process continues until the last hierarchical level. It is noted that the term multigrid block matching is sometimes intermixed with multiresolution block matching in the literature.In the strict sense they are different. In the former, different levels in the hierarchical structure have the same resolution, while in the latter, different levels have different resolutions. |
Please type any word or choose alphabet below... |
A
B
C
D
E
F
G
H
I
J
K
L
M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 |