High resolution digital image capturing apparatus and reference pixel memory storage space configuration method
US8687083B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 16, 2011 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Nov 5, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/433
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A reference pixel memory storage space configuration method for configuring a main storage sub-space and an extra storage sub-space of a reference pixel memory storage space of a high resolution digital image capturing apparatus is disclosed. The method includes steps of: calculating a first frame to obtain a plurality of first reconstruction reference pixels; storing the first reconstruction reference pixels in the main storage sub-space; moving a search range window to search the first reconstruction reference pixels and calculating a second frame by referencing the first reconstruction reference pixels covered by the search range window to obtain a plurality of second reconstruction reference pixels, and when the search range window is moved from a first region to a second region in the main storage sub-space, the first region becomes an available space. The second reconstruction reference pixels are orderly stored in the extra storage sub-space and the available space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.