Spectrum photoimage system utilization revolution of a concave mirror

摘要

PURPOSE: A spectrography system is provided to allow photographing operation to be performed in an easy and rapid way by eliminating the necessity of rotating camera even when the photographing space and angle are changed. CONSTITUTION: A spectrography system comprises a driving unit including a motor(M) and a rotating shaft(C); a photographing unit(20) including a plurality of concave mirrors(21) arranged at an end of the rotating shaft, a plurality of reflecting mirrors(22) disposed to correspond to the concave mirrors, and a disk(24) disposed underneath the reflecting mirrors, and where pick-up elements(23) corresponding to the reflecting mirrors are arranged; an image processing unit(30) including an image amplifying section, a correcting section for correcting the amplified image in accordance with the comparison to the reference image, and a compression section for compressing the corrected image for transmission; a control unit(40) for controlling rotation of the motor, and the image amplification, correction and compression performed by the image processing unit; and a modem(50) for transmitting the processed image signal.