| Image fusion is a new technique in modem times which contains different information about sensor, image processing, signal processing,computer and artificial intelligence, it is got special attention in developed country and make great progress.The development of DSP provide a new platform for high performance image fusion.With the use of DSP , multi-channel image fusion can be achieved in high speed,as it has the virtue of programmable,high speed, pipeline architecture,parallelism,stable.This dissertation focus on real-time image fusion software design based on DSPs .Firstly,image fusion concept, meaning and its research and development in and outside country is summarized.Secondly,image pretreatment arithmetic and fusion arithmetic was introduced,besides, some simulate experiments are made.Further more,TMS320DM642's structure characteristics and software design environment is introduced. Based on this,the paper deeply discuss system software design theory , different software module execute course in this DSP real-time process system.Also ,video capture Driver was achieved in CCS.Finally,programme was optimized to elevate process speed. |
