Multispectral adaptive image transmission device based on TDI detectors

• Main Authors: SONG QIUDONG, SONG XIAOBO
• Format: Patent
• Language: Chinese; English
• Published: 04.05.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention discloses a multispectral adaptive image transmission device based on TDI detectors, which belongs to the field of image transmission and solves a problem that the conventional image transmission device generally can realize acquisition and transmission of single-spectral images or images of fixed number of spectral coverages only, the adaptive image transmission device is characterized by comprising a power conversion circuit, a multispectral image input interface circuit, a FPGA and an image output interface circuit; the multispectral image input interface circuit comprises siximage input channels and totally covers ten spectral coverages; the FPGA receives an image signal output by the multispectral image input interface circuit and realizes caching of image data of ten spectral coverages of six channels. The multispectral adaptive image transmission device provided by the invention realizes acquisition and transmission of the image data of ten spectral coverages andhas great application valu