Abstract
The related theory of GIS, scientific visualization and virtual reality based method used in this study cone approximation signal beam, isosurface and direct volume rendering visualization is realized food engineering electromagnetic signal shape and intensity of itself. In order to allow users to have a feel of the experience, this study also considered a key geographical visualization. With the technique and method of terrain data block scheduling to achieve a rapid indexing terrain blocks and realistic display; using massive image Pyramid block level model to realize the effective organization and management of image data. Finally, the visualization and geographic environment of the food engineering electromagnetic signal fusion, realize the food engineering electromagnetic signal display the result shows practical application value.
Highlights
With the rapid spread of electronic information technology in society and food enterprise field, the electromagnetic environment is becoming much more complicated, the struggle of electromagnetic space is becoming fierce, which will have a significant impact on the effectiveness of weapon equipment (Ohshita et al, 2006)
The complex electromagnetic environment is invisible, only can analy the electromagnetic information in local region through the different detection equipment and only can reflect the electromagnetic distribution characteristics of local region, it is difficult to meet the requirements of the overall command of electromagnetic situation in battlefield, it will restrict the consumer to make the rapid and accurate judgment (Li et al, 2012)
We can integrate the visualization of food engineering electromagnetic signal into geographical environment through the GPU-accelerated ray-casting algorithm
Summary
With the rapid spread of electronic information technology in society and food enterprise field, the electromagnetic environment is becoming much more complicated, the struggle of electromagnetic space is becoming fierce, which will have a significant impact on the effectiveness of weapon equipment (Ohshita et al, 2006). The complex electromagnetic environment is invisible, only can analy the electromagnetic information in local region through the different detection equipment and only can reflect the electromagnetic distribution characteristics of local region, it is difficult to meet the requirements of the overall command of electromagnetic situation in battlefield, it will restrict the consumer to make the rapid and accurate judgment (Li et al, 2012). With the wide application of virtual reality technology and scientific computing visualization technology in food enterprise field, the 3D visualization of electromagnetic information has become possible. It let the consumer understand the invisible electromagnetic environment, has become one of the major concerns of the battlefield environment visualization (Zhou et al, 2012). Scientific computing visualization can provide a understood form with its view image vivid and visual for many abstract, unintelligible, numerical information, discover the rules of the data
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