マシンビジョンライティング株式会社
Machine Vision Lighting Inc.
 


● V-ISA照明を用いた撮像例 Imaging example using V-ISA lighting

  V-ISA:Variable Irradiation Solid Angle(可変照射立体角)



(1)単一照射立体角の大小による濃淡変化(加工部材、500円硬貨) 撮像例

   Change in shading due to the size of a single irradiation solid angle (processed part, 500 yen coin) Imaging example 


(2)同心円状多層照射立体角によるRGB変換(鏡、500円硬貨)        撮像例

   RGB conversion using concentric multilayer illumination solid angle (mirror, 500 yen coin) Imaging example


(3)立体角要素の変化による濃淡変化(ポンド硬貨)                        撮像例

         Shading changes due to changes in solid angle elements (pound coin) Imaging example


(4)同心円状多層照射立体角によるRGB変換(ポンド硬貨)              撮像例

        RGB conversion using concentric multilayer illumination solid angle (pound coin) Imaging example


(5)放射状多層照射立体角によるRGB変換(ポンド硬貨)                 撮像例

        RGB conversion using radial multilayer illumination solid angle (pound coin) Imaging example


(6)カラー画像1枚から変換した3D高低画像(ポンド硬貨)             撮像例

        3D height image (pound coin) converted from a single color image Imaging example


(7)カラー画像1枚から変換した3D高低画像(ポンド硬貨)             撮像例

        3D height image (pound coin) converted from a single color image Imaging example


(8)従来照明で、定量的な画像が取得できない理由(紙・鏡)            V-ISA

        Why quantitative images cannot be obtained with conventional lighting (paper/mirror) Imaging example


(9)V-ISAメソッドで、定量的な画像が取得できる理由(鏡)      V-ISA

        Why quantitative images can be obtained using the V-ISA method (mirror) Imaging example


(10)同心円状の多層照射立体角を使用した撮像(金属鏡面)        撮像例

        Imaging using concentric multilayer illumination solid angle (metal mirror surface) Imaging example


(11)放射状RGB多層照射立体角を用いた金属凸面(金属鏡面)      撮像例

       Metal convex surface (metal mirror surface) using radial RGB multilayer irradiation solid angle Imaging example


(12)放射状RGB多層照射立体角を用いた結晶粒界(金属鏡面)      撮像例

       Grain boundary (metal mirror surface) using radial RGB multilayer irradiation solid angle Imaging example


(13)単層・多層照射立体角を用いた撮像例(500円玉裏)             撮像例

       Imaging example using single-layer/multi-layer illumination solid angle (back of 500 yen coin) Imaging example


(14)単層・多層照射立体角を用いた撮像例(500円玉表)             撮像例

      Imaging example using single-layer/multi-layer illumination solid angle (500 yen coin front) Imaging example


(15)単層・多層照射立体角を用いた梨地状金属部材の撮像例          撮像例

     Example of imaging a satin-like metal member using single-layer and multi-layer irradiation solid angles Imaging example


(16)単層・多層照射立体角を用いたボタン電池の撮像例          撮像例

     Imaging example of a button battery using single-layer/multi-layer illumination solid angle Imaging example


(17)単層照射立体角を用いた金属加工部材の加工痕の撮像例          撮像例

     Example of imaging of machining marks on a metal workpiece using a single-layer irradiation solid angle Imaging example


(18)リング型単一照射立体角を用いた金属表面の撮像例                撮像例

     Example of imaging a metal surface using a ring type single illumination solid angle Imaging example


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