TY - JOUR
T1 - Improving image resolution using subpixel motion
AU - Peleg, Shmuel
AU - Keren, Danny
AU - Schweitzer, Limor
PY - 1987/3
Y1 - 1987/3
N2 - Given a low resolution camera, we would like to get an image with improved resolution using camera motion. From several low resolution images, with subpixel relative displacements, we get an improved resolution image. We find a high resolution image such that when simulating the imaging process we get low resolution images closest to the observed images. The method is tested on computer simulations, and simulated annealing is also used for the optimization process.
AB - Given a low resolution camera, we would like to get an image with improved resolution using camera motion. From several low resolution images, with subpixel relative displacements, we get an improved resolution image. We find a high resolution image such that when simulating the imaging process we get low resolution images closest to the observed images. The method is tested on computer simulations, and simulated annealing is also used for the optimization process.
KW - Image enhancement
KW - sub-pixel matching
KW - sub-pixel resolution
UR - http://www.scopus.com/inward/record.url?scp=0023089042&partnerID=8YFLogxK
U2 - 10.1016/0167-8655(87)90067-5
DO - 10.1016/0167-8655(87)90067-5
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AN - SCOPUS:0023089042
SN - 0167-8655
VL - 5
SP - 223
EP - 226
JO - Pattern Recognition Letters
JF - Pattern Recognition Letters
IS - 3
ER -