WebApollo is the new standard in infrared reflectography. Following in the footsteps of the world-renowned Osiris Camera, Apollo uses an internal scanning mechanism to produce … WebLa Perla. (painting) La Perla (literally The Pearl) is a 1518-1520 oil on canvas painting by Raphael. At this stage clearly influenced by his encounter with Leonardo (1513-1516) the pyramidal arrangement of the characters, the light contrasts and the recreation of a landscape that is no longer idealized but realistic are proof of it. [1]
Multispectral Infrared Reflectography to Differentiate Features in ...
WebTurquin kept the picture away from the public's eyes for two years, cleaning it and submitting it to a deep examination, which included infrared reflectography and X-rays. WebReflectographic analyses applied on paintings can be performed using cameras equipped with different detectors with different abilities in detecting and visualizing underdrawings, … hyflex remover efficacy
Infrared Reflectography (IRR) – Cultural Heritage Science …
Web24. máj 2024 · It is the contrast between the two that the reflectogram records. This non-invasive method allows us to see what is going on underneath the paint layer, to reveal … WebReflectography with CCD camera: This is a camera comprising an arrangement of sensors that transform the received electromagnetic signals into electric signals. The CCD cameras incorporate specially designed filters to establish the boundaries of the spectrum band required for each application. Web1. jan 2016 · An InGaAs camera is sensitive to the 900-1700 nm range and provides infrared reflectography (IRR) images. It was previously shown that all these techniques used together allow a tentative ... mass state holiday calendar 2023