By studying the diamond search algorithm,this paper presents a multipattern motion estimation algorithm based on initial search point prediction.

Based on the characteristics of the diamond search, the concept of search length was brought forth.

In the end the implementation of diamond search algorithm in the H.

To eliminate the huge redundant computation in DS algorithm, a new advanced DS algorithm is proposed, which is optimized by Intel′s MMX architecture.

This paper propues anadvamed DS algorithm the paper Not only does gives the flow chart for the algorithm, but also mainly concentrates on the detailed presentation and discussion of the essential parts of the programmes grounded on the advanced DS algorithm, which are finished on my own and successfully tested in a simulation.

In the numeric fast searching pattern, cross-diamond searching pattern takes advantage of center-biased characteristic of motion vectors in video more available, so it becomes the popular searching pattern.

According to the principle of odontoprisis'force, the radius vector value of cam on the open-closed armature position was calculated by the means of one dimension searching method at the open-closed odontoprisis cam outline.

For the sake of the forecast for air conditioning loads, a chaos optimization algorithm based on artificial neural network is described in detail, and a model of the chaotic optimization neural network algorithm is established with the error function improved and the searching method optimized.

How to search resources efficiently in the P2P network depends on the indexing and searching method we use.