TY - GEN
T1 - TOF-CCD image fusion using complex wavelets
AU - Gudmundsson, S. Á
AU - Sveinsson, J. R.
PY - 2011
Y1 - 2011
N2 - A new generation of ToF cameras are practical devices capable of real-time 3D scene reconstruction. They are mainly limited by two factors; accuracy and low spatial resolution. Standard CCD and ToF images of a scene share likenesses in some regions, e.g., object edges are apparent as gradients in both modals. Here we propose an approach to overcome the resolution limitation; using an effective dual-tree complex wavelet transform framework in a calibrated setup to fuse the low resolution TOF image with the high resolution details of the CCD image. We show how this can enhance features such as at object borders.
AB - A new generation of ToF cameras are practical devices capable of real-time 3D scene reconstruction. They are mainly limited by two factors; accuracy and low spatial resolution. Standard CCD and ToF images of a scene share likenesses in some regions, e.g., object edges are apparent as gradients in both modals. Here we propose an approach to overcome the resolution limitation; using an effective dual-tree complex wavelet transform framework in a calibrated setup to fuse the low resolution TOF image with the high resolution details of the CCD image. We show how this can enhance features such as at object borders.
UR - https://www.scopus.com/pages/publications/80051659743
U2 - 10.1109/ICASSP.2011.5946792
DO - 10.1109/ICASSP.2011.5946792
M3 - Conference contribution
SN - 9781457705397
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - 1557
EP - 1560
BT - 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings
T2 - 36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011
Y2 - 22 May 2011 through 27 May 2011
ER -