Method for interpolating images

Details Method for interpolating images Method for interpolating images

1996-01-11

1999-08-03

Kelly, Christopher S

Image analysis

Image transformation or preprocessing

Changing the image coordinates

382236, G06K 932

Patent

active

059335475

ABSTRACT:
The invention concerns a method for interpolating images by means of triangulation and geometrical transformation, wherein a triangulation of images and an estimation of movements of apexes is carried out to insert images sub-sampled temporally or steroscopically.

REFERENCES:
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patent: 5307450 (1994-04-01), Grossman
patent: 5617482 (1997-04-01), Brusewitz
ICASSP-94, vol. 5, pp. 205-208, Apr. 19-22, 1994, J. Nieweglowski, et al., "Motion Compensated Video Sequence Interpolation Using Digital Image Warping".
Electronics Letters, vol. 27, No. 20, pp. 1788-1790, Sep. 26, 1991, J.K. Kim, et al., "Fast Frame-to-Frame Interpolation Technique for Scenes Containing Moving Objects".
ICASSP-91, vol. 4, pp. 2713-2716, Apr. 14-17, 1991, G.J. Sullivan, et al., "Motion Compensation for Video Compression Using Control Grid Interpolation".
Visual Communication and Image Processsing '91, vol. 1605, No. 2, pp. 546-557, 1991, Y. Nakaya, et al., "An Iterative Motion Estimation Method Using Triangular Patches for Motion Compensation".
IEEE Transactions on Circuits and Systems for Video Technology, vol. 4, No. 1, pp. 42-51, Feb. 1994, Chung-Lin Huang, et al., "A New Motion Compensation Method for Image Sequence Coding Using Hierarchical Grid Interpolation".
IEEE Transactions on Consumer Electronics, vol. 39, No. 3, pp. 141-150, Aug. 1993, J. Nieweglowski, et al., "A Novel Video Coding Scheme Based on Temporal Prediction Using Digital Image Warping".
IEEE Transaction on Communications, vol. 38, No. 2, pp. 215-222, Feb. 1990, C. Cafforio, et al., "Motion Compensated Image Interpolation".
SPIE-Image Coding, vol. 594, pp. 119-128, Dec. 4-6, 1985, G. Kummerfeldt, et al., "Coding Television Signals at 320 and 64 KBITS/S".
Staftan Ericsson "Motion-Compensated Hybrid Coding at 50KB/s" 1985 IEEE, INRS-Telecommunication, Verdum, Que. H3E1H6, pp. 367-370.

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