Frequential completion of images acquired with a thinned synthetic aperture optical device by combination of images being complementary in the frequency domain

Philippe Blanc (1)

1 CEP/Sophia

The installation has an acquiring device (D1) delivering image data representing an observation zone according to a spatial frequency apart from spatial frequency cancellation ranges. An acquiring device (D2) delivers image data with spatial resolution lower than that of device (D1) according to a spatial frequency within the range. A processing module (MT) combines the data to deliver an image enriched with spatial frequencies.

Domaines: Physique [physics]; Physique [physics]; Optique [physics.optics]; Mathématiques [math]; Optimisation et contrôle [math.OC]; Informatique [cs]; Traitement des images [eess.IV]

Philippe Blanc. Frequential completion of images acquired with a thinned synthetic aperture optical device by combination of images being complementary in the frequency domain . France, Patent n° : EP1544667 (A1). 2005. ⟨hal-01494810⟩