Image data processing method of linear solid-state camera for satellite carrier

摘要

The present invention overcomes the limitations of data processing / transmission of satellites by controlling the ground resolution of black and white or color images through the clock control of linear solid-state imaging devices (hereinafter referred to as CCD) high resolution cameras mounted on satellites. The present invention relates to a method for processing image data of a satellite-mounted linear solid-state image camera that generates black and white and color image data having a size resolution required by an application field.;In the present invention, in the processing of image data of a linear CCD high resolution camera mounted on a satellite, a parallel buffer clock Tp of a black and white CCD and a color CCD installed on a single focal plane of a high resolution camera in a ground station and a serial buffer clock Ts of N are respectively provided. It is made by terrestrial command to be NTp, NTs, MTp, MTs to have ground and M times ground resolution.;The size of data to be stored / transmitted can be reduced by generating an image having a resolution reduced by N times for black and white images and M times for color images.