| 摘要 |
The invention relates to applied spectrometry, in particular to optoelectronic spectral measurements. The device for decoding spectral characteristics of object by its color image on photograph includes block of objective, dispersion element, block for information processing, indication block, block of memory of standards, block for recording and storing information, block of cassette of image with mechanism for image motion, indicator of value of displacement and lighting and multi-element photo-receiver of matrix type installed in plane of image of spectral bands. Spectral bands are directed in such way that those provide scanning of target of matrix receiver in direction of one of coordinate axes of photo-receiver, and at other axis one provides scanning with structure of photo-receiver by direction parallel to edge of “reading slot”. The invention makes it possible to obtain spectral characteristic of each section of object at whole field of image at complete automation of decoding. |
