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文章研究并实现了一个快速数码影像合成系统。采用了基于缩略图目录窗口的界面技术,使影像的选取、替换直观快速,可对单张源影像进行色调、对比度、亮度等色彩处理,镜射、旋转、缩放、平移等图像变换操作,运用动态蒙板实现多幅源影像的快速合成,对合成后的复合影像进行智能化管理。通过在数据结构中引入“层”的概念,高保真地保存源影像和复合影像的数据信息,对复合影像的拆解修改趋于零失真。
The article studies and realizes a fast digital image synthesis system. Adopting the interface technology based on the thumbnail directory window, the image selection and replacement can be intuitive and fast. The image processing operations such as hue, contrast, brightness, mirroring, rotation, zooming and panning can be performed on a single source image. The dynamic mask realizes the rapid synthesis of multiple source images and intelligently manages the synthesized composite images. By introducing the concept of “layer” in the data structure and preserving the data information of the source image and the composite image in a high-fidelity manner, the teardown of the teardown of the composite image tends to be zero distortion.