Smith & Pokorny (SP) vs. Stockman & Sharpe (SS)：分光感度曲線の比較
１．Smith & Pokorny (SP) vs. Stockman & Sharpe (SS)：分光感度曲線の比較（カラー版）
| SP錐体分光感度とSS錐体分光感度の比較 |
SS錐体分光感度：２°視野用と10°視野用の比較 |
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２．明所視分光視感効率の比較（カラー版）
| V(λ) vs. VM(λ) vs. VF(λ) |
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- クリックすると大きな画像を見られます。
- CIE V(λ)は、短波長領域での感度を過小評価しており、その修正版が提案されています。
- Judd修正分光視感効率は、水晶体色素の濃度が低く、黄斑色素の濃度が高い（Smith & Pokorny, 1996）。
■ 参考文献
- Judd, D. B. (1951). Report of U.S. Secretariat Committee on Colorimetry and Artificial Daylight. In Proceedings of the Twelfth Session of the CIE, Stockholm (vol. 1, pp. 11). Paris: Bureau Central de la CIE.
- Smith, V.C., and Pokorny, J. (1975). Spectral sensitivity of the foveal cone photopigments between 400 and 500 nm. Vision Research 15, 161-171.
- Smith, V.C., and Pokorny, J. (1996). The design and use of a cone chromaticity space: A tutorial. Color Research and Application 21, 375-383.
- Stockman, A., and Sharpe, L.T. (2000). The spectral sensitivities of the middle- and long-wavelength-sensitive cones derived from measurements in observers of known genotype. Vision Research 40, 1711-1737.
- Stockman, A., Jägle, H., Pirzer, M., and Sharpe, L.T. (2008). The dependence of luminous efficiency on chromatic adaptation. Journal of Vision, 8(16):1, 1-26.
- Vos, J. J. (1978). Colorimetric and photometric properties of a 2-deg fundamental observer. Color Research and Application, 3, 125-128.
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