Fig. 1. Distribution of overlapping images

Fig. 2. Schematic of imaging process of adjacent two-CCD splicing regions

Fig. 3. Scheme for jitter estimation during period of non-overlapping images

Fig. 4. Block diagram of experimental scheme

Fig. 5. Layout of focal planes for XX-1 space camera

Fig. 6. Discrete time series of imaging position difference. (a) Original data; (b) after linear compensation and median filtering

Fig. 7. Results of jitter estimation during period of non-overlapping images

Fig. 8. Results of jitter detection within frequency band of 0-0.98 Hz. (a) Time-domain; (b) frequency-domain

Fig. 9. Results of jitter detection within frequency band of 0.98-192 Hz. (a) Time-domain; (b) frequency-domain