The invention discloses a
fusion system for
infrared images and low-illumination images. The
fusion system comprises a low-illumination optical lens group, an
infrared optical lens group, a synchronous focus control device, a low-illumination
image sensor, an
infrared image sensor, a low-illumination
image sensor driving module, an
infrared image sensor driving module, an image sensor
simulation front end, a low-illumination
image signal processor, an
infrared image signal processor, a synchronous
signal generator, a synchronous image collection module, a
digital image processing module, an
image display control module, a microdisplay, a display magnifying lens group, a power supply module, a processor
peripheral circuit and a display switching key. According to the
fusion system, two-way synchronous focus control of an infrared and low-illumination video is realized optically, and complexity of a back-end registration
algorithm is reduced; with the adoption of an embedded type multicore heterogeneous processor, performance of image collection control and real-time
algorithm treatment is guaranteed; three-type display switching of infrared, low-illumination and pseudo-color fusion video can be realized.