TY - JOUR
T1 - Super-Resolution Model for a Compressed-Sensing Measurement Setup
AU - Edeler, T.
AU - Ohliger, K.
AU - Hussmann, S.
AU - Mertins, A.
PY - 2012/5/1
Y1 - 2012/5/1
N2 - In this paper, we present a new compressed-sensing (CS) setup together with a new scalable CS model, which allows the tradeoff between system complexity (number of detectors) and time (number of measurements). We describe the calibration of the system with respect to model parameters and show the reconstruction of compressed measurements according to the new model, which are acquired with the proposed setup. The proposed model and its parameter are evaluated with the established measures, i.e., restricted isometry property and coherence. The resulting consequences for usable sparsifying basis are derived on this evaluation. With the proposed setup, it is possible to acquire high-resolution images with a low-resolution camera.
AB - In this paper, we present a new compressed-sensing (CS) setup together with a new scalable CS model, which allows the tradeoff between system complexity (number of detectors) and time (number of measurements). We describe the calibration of the system with respect to model parameters and show the reconstruction of compressed measurements according to the new model, which are acquired with the proposed setup. The proposed model and its parameter are evaluated with the established measures, i.e., restricted isometry property and coherence. The resulting consequences for usable sparsifying basis are derived on this evaluation. With the proposed setup, it is possible to acquire high-resolution images with a low-resolution camera.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-84859806236&origin=inward&txGid=cc73a19fb3aee4e389087fef647a8f82
U2 - 10.1109/TIM.2011.2174891
DO - 10.1109/TIM.2011.2174891
M3 - Journal articles
SN - 0018-9456
VL - 61
SP - 1140
EP - 1148
JO - IEEE Transactions on Instrumentation and Measurement
JF - IEEE Transactions on Instrumentation and Measurement
IS - 5
M1 - 6093960
ER -