Research and Application of Key Technologies of Ocean Virtual Scene Display Based on Digital Image

Abstract

Digital imaging technology originated from scientific and technological competitions in the military field, allowing continuous high-intensity digital photography work. The ocean virtual scene display of digital images is more flexible and more tolerant. The ocean virtual scene can be used to model the structure of different regions, create a diversified ocean experience pavilion as much as possible, and create a multi-dimensional visual product. Through this research, we get: 1. The best frame rate is 100.607 when High Dynamic Range (HDR) is off and 98.47 when HDR is on. When A =0.0161, Me =26, K1 = 0.6488, G =28, K2 = -0.0072, α =58, Omega =2.5229, β =78. The simulation experiment of ocean scene construction shows that it only needs to calculate the ocean virtual scene of LONC area, and repeatedly set and splice the ocean virtual scene to form a large modeling scene. 2. When the FFT model is optimized, the parameters are set as follows: Meta Flight =0.946, Open Flight =0.441, α =0.828, Omega =089, β =0.754; The optimal parameters of multiple kernel learning model in ocean virtual scene are: Meta Flight =0.757, Pen Flight =0.818, α =0.781, Omega =0.157, β =1.739; The best parameters of the ocean virtual scene of Vega Prime model are: Meta Flight =0.285, Open Flight =0.803, α =0.701, Omega =0.725, and β =0.757. And the constructed ocean virtual scene can achieve the best effect. 3. In the FFT model, when the related technical parameters are set optimally, the two-dimensional animation is integrated into the digital image as a visual special effect element or an animation subtitle, so that the digital image is more interesting, creative and propagable.