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XYZに関するsuzukiMYのブックマーク (3)

  • XYZ色空間に迫る(2) - Qiita


     1931使 (1)  使 RGB \begin{pmatrix} R \\ G \\ B \end{pmatrix}=R\begin{pmatrix} 1 \\ 0 \
    XYZ色空間に迫る(2) - Qiita
  • Never eyeball color again.

    Combine the Nix Print Pro software with one of our Nix spectrophotometers to streamline your printing press workflow. Confirm your colors are right before and during the job, and get actionable direction for improvement to get them (and keep them) in your set thresholds. Save time and money, all while improving communication and the way you measure color.

    Never eyeball color again.
    suzukiMY
    suzukiMY 2018/02/09
    計測器「Nix Pro Color Sensor」
  • XYZ色空間に迫る(1) - Qiita

    ここで、$ v_a $ $ v_b $はそれぞれ物質の中での波の速度を示し、$ \frac { v_a }{ v_b } $ を屈折率(refraction index)とも呼びます 少し変形してやれば、 \frac { \sin { \theta _{ a } } }{ \sin { \theta _{ b } } } =\frac { v_{ a } }{ v_{ b } } \\ \sin { \theta _{ a } } =\frac { v_{ a } }{ v_{ b } } \sin { \theta _{ b } } \\ \frac { v_{ b } }{ v_{ a } } \sin { \theta _{ a } } =\sin { \theta _{ b } } \\ \theta _{ b }=\arcsin { \frac { v_{ b } }{ v_{

    XYZ色空間に迫る(1) - Qiita
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