Design And Application Of Plug-in In Image Processing System

To be the most outstanding professional graphic image-processing software,it should be able to soften,sharpen,emboss,engrave,diffuse,expose,pencil-sketch and apply some other special effects to ordinary images.the built-in filterof Photoshop is far from enough,and the study and application of Photoshop's plug-in filter is particularly important,especially when thethird-party plug-in plug-ins emerges,making the image-processing functions of Photoshop increasingly sophisticated.Photoshop's plug-in technology is studied and the demand analysis of the plug-ins filter platform is made in the papap.completing the design and implementation of the system.The development of RGB color component changes,image fusion,shake and the filter's transparency change is also discussed exhaustively.Research work is mainly in the following areas:(1)With The principles of plug-in technologyand the basic structure of the plug-in platformstudied in detail,The structure and design of the platform's plug-in architecture platform based on filters plugin is given.At the same time,the demand analysis of Photoshop's filter plug-in platform is made,achieving the design of the filter effect modules like RGB color component change,image fusion,image dithering and transparency change.(2)Based on VS2008 development environmentand Photoshop CS4 SDK to develop the working platform,various filter functions of the plug-in modules are realized.Examples of the filter effect modules mentioned above are used to exhaustedly discuss the process of development.The effectiveness and validity of the filter plug-in platform is verified in the end of the paper.