To provide a rendering system for a radar cross section and a rendering method for a radar cross section that can perform a radar cross section analysis on a structure easily and inexpensively to display a high radar cross section domain simply in an easy-to-see way.SOLUTION: A rendering system 1 for a radar cross section comprises: a model formation device 6 which forms a model 10 simulating a structure so that frequency characteristics of a reflection ratio R of visible light in each region of the model 10 when the model 10 is irradiated with the visible light, are made to correspond to frequency characteristics of a reflection ratio r of a radar wave in said region of the model 10 when the model 10 is irradiated with the radar wave; and a rendering device 3 which computes and displays on a screen 4 frequency characteristics of reflected light in each region of the model 10 viewed from a view point 12 when the model 10 is irradiated with white light from a light source 11 based upon the frequency characteristics of the reflection ratio R of the visible light in the model 10 in a virtual space.SELECTED DRAWING: Figure 4

    【課題】構造体に対するRCS解析を容易かつ安価に行って高RCS部位を簡易に分かりやすく表示させることが可能なレーダ反射断面積のレンダリングシステム及びレーダ反射断面積のレンダリング方法を提供する。【解決手段】レーダ反射断面積のレンダリングシステム1は。構造体を模擬したモデル10に可視光を照射した場合のモデル10の各部位での可視光の反射率Rの周波数特性が、レーダ波をモデル10に照射した場合のモデル10の当該部位でのレーダ波の反射率rの周波数特性に対応した周波数特性になるようにモデル10を形成するモデル形成装置6と、仮想空間において、モデル10での可視光の反射率Rの周波数特性に基づいて、光源11からモデル10に白色光を照射した場合に視点12で見えるモデル10の各部位の反射光の周波数特性を演算して画面4上に表示するレンダリング装置3と、を備える。【選択図】図4


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    Title :

    RENDERING SYSTEM FOR RADAR CROSS SECTION AND RENDERING METHOD FOR RADAR CROSS SECTION


    Additional title:

    レーダ反射断面積のレンダリングシステム及びレーダ反射断面積のレンダリング方法


    Contributors:

    Publication date :

    2022-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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    Radar Cross Section of Ships

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