Kuvaustarpeet

Kuvaustarpeet are a type of spectral response measurement typically used in film and photography applications. They are standardized expositions of photography spectral sensitivities utilizing full-color glass filter standard broad spectral sensitivities. The characteristics of these filters are defined to match the standard, thereby helping standardize the analysis of any image measured against these requirements. This standardization is specifically required to ensure equivalent calibration across various aspects of colorimetrical reproduction.

Kuvaustarpeet include special measurement filters for analysis of specific camera adjustments. These filters facilitate comparisons through setting them as a reference point. They consist of filter assemblages made from multiple glass and liquid compounds which, in total, provide the diffuse spectral reflectance characteristics over the entire range of the visible spectrum. Manufacturers intend that kuvaustarpeet should enable straightforward estimations of photographic exposures calculated to comparative studient interchangeible filter measurements standards and intensification rates once these standard conditions are observed.