Based on the compression panchromatic imaging system and an imaging method for imaging

The present invention discloses a spectroscopic imaging system with a full-color image forming method based on the compression, the compression is mainly to solve the prior art spectroscopic imaging information using the spectral image is low, the spectral image resolution is not high. The imaging system which includes a beam splitter module (1), a compression spectrum observation module (2), the full-color observation module (3) and an image reconstruction processing module (4). Spectral image is acquired by the beam splitter incident beam module (1) into the same information, two different beam directions, all the way to the compressed spectrum observation module (2) to achieve compression-encoded spectral image observation, the other way through the full-color observation module (3) to achieve full-color spectral image observation; image reconstruction processing module (4) the output of these two modules is reconstructed after completion of the simultaneous spectral image fusion. The present invention has a high utilization rate of spectrum information, obtaining the advantage of high spectral resolution images, reconstructed and used to obtain spectral images.