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Kirlian photograph of two coins. Kirlian photography is a collection of photographic techniques used to capture the phenomenon of electrical coronal discharges.It is named after Soviet scientist Semyon Kirlian, who, in 1939, accidentally discovered that if an object on a photographic plate is connected to a high-voltage source, an image is produced on the photographic plate. [1]
Semyon Davidovich Kirlian (/ ˈ k ɜːr l i ə n /; Russian: Семён Давидович Кирлиан; Armenian: Սիմոն Կիրլյան; 20 February 1898 – 4 April 1978) was a Soviet inventor and researcher of Armenian descent, who along with his wife Valentina Khrisanfovna Kirlian (Russian: Валентина Хрисанфовна Кирлиан; 1904—1971), a teacher and ...
Full-spectrum photography is a subset of multispectral imaging, defined among photography enthusiasts as imaging with consumer cameras the full, broad spectrum of a film or camera sensor bandwidth. In practice, specialized broadband/full-spectrum film captures visible and near infrared light, commonly referred to as the " VNIR ".
While it was not until 1981 that the first consumer camera was produced by Sony, the groundwork for digital imaging and photography had been laid. [ 21 ] The first digital single-lens reflex (DSLR) camera was the Nikon SVC prototype demonstrated in 1986, followed by the commercial Nikon QV-1000C released in 1988. [ 22 ]
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Photography – process of making pictures by the action of recording light patterns, reflected or emitted from objects, on a photosensitive medium or an image sensor through a timed exposure. The process is done through mechanical , chemical , or electronic devices known as cameras .
In photography, backscatter (also called near-camera reflection [1]) is an optical phenomenon resulting in typically circular artifacts on an image, due to the camera's flash being reflected from unfocused motes of dust, water droplets, or other particles in the air or water. It is especially common with modern compact and ultra-compact digital ...
Thoughtography, also called projected thermography, psychic photography, nengraphy, and nensha (Japanese: 念写), is the claimed ability to "burn" images from one's mind onto surfaces such as photographic film by parapsychic means. [1]