Narrowband to broadband conversions of land surface albedo: II
- S. Liang, Chad J. Shuey, B. Hunt
- Environmental Science
- 2003
The Application of Constrained Least Squares Estimation to Image Restoration by Digital Computer
- B. Hunt
- MathematicsIEEE transactions on computers
- 1 September 1973
It is demonstrated that, for convolution-type models of image restoration, special properties of the linear system of equations can be used to reduce the computational requirements.
Karhunen-Loeve multispectral image restoration, part I: Theory
It is shown that optimal restoration must take place in the Karhunen-Loeve domain and that high quality approximate multispectral restorations must be achieved at less computational cost than exact restoration.
Compression of hyperspectral imagery using the 3-D DCT and hybrid DPCM/DCT
- G. Abousleman, M. Marcellin, B. Hunt
- Computer ScienceIEEE Transactions on Geoscience and Remote…
- 1995
Two systems are presented for compression of hyperspectral imagery which utilize trellis coded quantization (TCQ) and DPCM to spectrally decorrelate the data, while a 2D DCT coding scheme is used for spatial decorrelation.
Bayesian Methods in Nonlinear Digital Image Restoration
- B. Hunt
- Computer ScienceIEEE transactions on computers
- 1 March 1977
A model is used which explicitly includes nonlinear relations between intensity and film density, by use of the D-log E curve, and a maximum a posteriori (Bayes) estimate of the restored image is derived.
Matrix formulation of the reconstruction of phase values from phase differences
- B. Hunt
- Physics
- 1 March 1979
The phase reconstruction problem is formulated in terms of a vector-matrix multiplication and it is shown that previous solution methods are equivalent to this general description, and the errors in reconstruction are analyzed.
The discreteW transform
- Zhong-De Wang, B. Hunt
- Computer Science
- 1985
How projections affect the dimension spectrum of fractal
- B. Hunt, V. Kaloshin
- Mathematics
- 1 September 1997
We introduce a new potential-theoretic definition of the dimension spectrum of a probability measure for q > 1 and explain its relation to prior definitions. We apply this definition to prove that if…
The inverse problem of radiography
- B. Hunt
- Mathematics
- 1 June 1970
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