Image Scale, Translation, And Intensity Transformations For Real-Time Image Generation
Daryl E. Hinman · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1983
A digital video processor (DVP) was developed for use in a real-time image generation facility. The DVP is capable of transforming a video input image into a scaled, translated, and intensity-modified video output image. The processing is unique for three reasons. First, it allows a high degree of resolution in the scale factor (i.e., noninteger values). Second, it allows the desired scale, translation, and intensity modification factors to be stipulated immediately before the transformation occurs (i.e., nonpreprogrammed operation). Third, it performs the transformation in one video frame time (i.e., in near real time).© (1983) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.