Assisted scratch removal

Details Assisted scratch removal Assisted scratch removal

2007-05-15

2007-05-15

Mehta, Bhavesh M. (Department: 2624)

Image analysis

Image transformation or preprocessing

Convolution

C382S190000

Reexamination Certificate

active

09900479

ABSTRACT:
Line defects are removed from an image by providing image data in digital form, analyzing segments of the image data as groups of pixels, detecting line defects in the image by application of a line detector, such as a local radial angular transform, and adjusting the image data to correct the detected line defects within the determined limits.

REFERENCES:
patent: 5881182 (1999-03-01), Fiete et al.
patent: 6408109 (2002-06-01), Silver et al.
“Local Radial-Angular Transformation of Images” by M.I. Trifonov and P.A. Medinnikov; Jul. 2, 1990.
Schallauer, A., et al., “Automatic Restoration Algorithms for 35 mm Film,”Viderevol. 1 (3) Summer 1999; 60-85.
Bertalmio, G., et al., “Image Inpainting,”Preprintvol. 1655, Institute for Mathematics and its Applications, University of Minnesota, Dec. 1999; 1-10.
Hirani, A. N., et al., “Combining Frequency and Spatial Domain Information for Fast Interactive Image Noise Removal,”Computer Graphics Proceedings, Annual Conference Series, 1996; 269-279.
Steger, C., “An Unbiased Detector of Curvilinear Structures,” Technical ReportFGBV96-03, Forschungsgruppe Bildverstehen (FG BV), Informatik IX Technische Universität München, 1996; 1-30.
Strohmer, T., “A Levinson-Galerkin Algorithm for Regularized Trigonoetric Approximation,” http://tyche.mat.univie.ac.at/papers/inpress/trigappr.html.
Zatschler, H., “M4R Prohject-Radial Basis Functions,” http://www.doc.ic.ac.uk/˜hz3/m4project/m4project.html.
Hirani, A. N., et al., “Combining Frequency and Spatial Domain Information for Fast Interactive Image Noise Removal,” Proceedings ofSIGGRAPH, 199; 269-276.
Ballester, C., et al., “A Variational Model for Filling-In,” http://www.ceremade.dauphine.fr/reseaux/TMR-viscosite/preprints.html.
Chan, T. F., et al., “Morphologically Invariant PDE Inpaintings,”Computational and Applied Mathematics Report01-15, UCLA May 2001; 1-14.
Chan, T. F., et al., “Non-Texture Inpainting by curvature-Driven Diffusions (CDD),”Computational and Applied Mathematics Report00-35 UCLA Sep. 2000; 1-16.

Affiliated with

Also associated with

Rating

Assisted scratch removal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Assisted scratch removal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Assisted scratch removal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3817628