Use of penalty terms in gradient-based iterative reconstruction schemes for optical tomography

Journal of Biomedical Optics

Volumn 6, Issue 2, 2001, Pages 183-192

  Hielscher, A H ^a   Bartel, S ^a  

^a SUNY DOWNSTATE MEDICAL CENTER   (United States)

Author keywords

Image reconstruction; Inverse problem; Optical tomography; Regularization

Indexed keywords

ALGORITHMS; COMPUTERIZED TOMOGRAPHY; IMAGE QUALITY; INVERSE PROBLEMS; ITERATIVE METHODS; OPTICAL PROPERTIES; PERTURBATION TECHNIQUES;

GRADIENT BASED ITERATIVE RECONSTRUCTION; OPTICAL TOMOGRAPHY; REGULARIZATION;

IMAGE RECONSTRUCTION;

ARTICLE; HUMAN; IMAGE PROCESSING; METHODOLOGY; OPTICS; THEORETICAL MODEL; TOMOGRAPHY;

HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; MODELS, THEORETICAL; OPTICS; TOMOGRAPHY;

EID: 0035297586     PISSN: 10833668     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.1352753     Document Type: Article

References (44)

1. The UCL multichannel time-resolved system for optical tomography
2. Intensity modulated breast imaging: Technology and clinical pilot study results
3. Imaging brain injury using time-resolved near-infrared light scanning
4. Development of time-resolved spectroscopy system for quantitative noninvasive tissue measurement
5. Frequency domain multichannel optical detector for noninvasive tissue spectroscopy and oximetry
6. Instrumentation and calibration protocol for imaging dynamic features in dense-scattering media by optical tomography
7. Frequency-domain techniques enhance optical mammography: Initial clinical results
8. The forward and inverse problems in time-resolved infrared imaging
9. Photon-measurement density functions. Part I: Analytical forms
10. Photon measurement density functions. Part 2: Finite-element-method calculation
11. A system for solving the forward and inverse problems in optical spectroscopy and imaging
12. A perturbation approach for optical diffusion tomography using continuous-wave and time-resolved data
13. A perturbation model for imaging in dense scattering media: Derivation and evaluation of imaging operators
14. MRI-guided optical tomography: Prospects and computation for a new imaging method
15. Frequency-domain optical imaging of absorption and scattering distributions by Born iterative method
16. Spatially varying optical property reconstruction using a finite element diffusion equation approximation
17. Enhanced frequency domain optical image reconstruction in tissues through total variation minimization
18. Optical image reconstruction using DC data: Simulations and experiments
19. Simultaneous reconstruction of optical absorption and scattering maps in turbid media from near-infrared frequency-domain data
20. Optical image reconstruction using frequency domain data: Simulations and experiments
21. Photon hitting density
22. Experimental images of heterogeneous turbid media by frequency-domain diffusion-photon tomography
23. Imaging of fluorescent yield and lifetime from multiply scattered light reemitted from random media
24. Model-based image reconstruction from time-resolved diffusion data
25. Tomographic imaging of biological tissue by time-resolved, model-based, iterative, image reconstruction
26. A gradient-based optimization scheme for optical tomography
27. Gradient-based iterative image reconstruction scheme for time-resolved optical tomography
28. Iterative reconstruction scheme for optical tomography based on the equation of radiative transfer
29. Truncated Newton's optimization scheme for absorption and fluorescence optical tomography: Part I Theory and formulation
30. Optical tomography in medical imaging
31. Forward and inverse problems in time-resolved infrared imaging
32. Spatially variant regularization improves diffuse optical tomography
33. Optical diffusion tomography by iterative-coordinate-descent optimization in a Bayesian framework
34. Application of temporal filters to time resolved data in optical tomography
35. Evolution strategies for optical tomographic characterization of homogeneous media
36. A continuous penalty function method for inverse treatment planning
37. A new penalty function algorithm for convex quadratic programming
38. The maximization of a function over the efficient set via a penalty function approach
39. Stochastic penalty function methods for nonsmooth constrained minimization
40. Flow formulation FE metal-forming analysis with boundary friction via a penalty function
41. An extended penalty function approach to the numerical solution of constrained optimal control problems
42. A dynamic penalty function method for the solution of structural optimization problems
43. Protein three-dimensional structure generation with an empirical hydrophobic penalty function