A new concept of view model based on view platform was proposed in Java3D.

： Neutral information model is one of the effective tools of PDM systems in getting data view in product life cycle．It is constructed from maintainning data relationship between deferent application systems here；By using EXPRESS－X and product information structure,the retrieving of the view model and the integrating of the application model have been implemented.

To cost-effectively develop information systems supporting supply chain management in petrochemical companies, this paper subsequently proposes that multiple view models should be created to describe structural relationships of the constituent perspectives.

Further,the UML"4+1" view model was used to design a set of system diagrams such as use-case diagram,logical diagram,concurrency diagram and deployment diagram,which discussed network interaction and information transmiss.

A DWT digital watermarking technique based on a visual model;

Watermarking Algorithm via Visual Model and IntegerDiscrete Cosine Transform;

Pavement crack detection based on visual model

An animat structure mainly consisted of the vision model and reacting behavior mechanism of animals was implemented via object-oriented analysis method,.

A new image sampling method and a device for transmission flow measuring are provided,and an edge detection method based on the semantic weight and threshold selection tactics based on the vision model are used to extract the contour,calculate the area and volume within a short time span.