Aerial remote sensing camera image capture has a huge data flow per second for image transmission. The image frames lost in the process of storing to hard disk. To solve this problem

an image data high-speed storage technology by hard disk and implementation method are introduced based on the miniaturization dual-band aerial remote sensing camera. The problem resulting in the frame losing is analyzed theoretically from multi-angle. The analysis is proved accurate by the experimental data.The bottle-neck is pointed out clearly during the image transmission. Finally

based on theoretical analysis and experimental data

the concrete solutions are proposed in both hardware and software: use RAID technology and allocate large cache in hardware

use WINDOWS multiple-thread programming combined HOOK technology in software. With the combination of these methods

the problem of the frame losing is solved successfully. Image data is stored without losing frames from 8 frame/s increase to 24 frame/s.The work efficiency of the hard disk is improved from 51.6% to 78.3%.