Method and apparatus for storing, processing and reconstructing full resolution image out of sub band encoded images
US10593019B2 · kind B2 · utility
4Cited by
1References
24Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 15, 2015 |
| Grant date | Mar 17, 2020 |
| Priority date | — |
| Expiry date | Oct 21, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/60
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for storing, processing and reconstructing full resolution image out of sub band encoded images are provided. The method of rendering high resolution images based on sub-band encoded data of an image includes steps of performing downscaling of a selected image, creating a time-stamped downscaled image, extracting sub-band information associated with the selected image at one instance in time, compressing the downscaled image and the sub-band information, and decompressing and adding the sub-band information with extrapolated downscaled image to reconstruct and render high resolution image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.