Image processing method and device, computer storage medium and terminal
US12243188B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Apr 16, 2020 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Apr 30, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T3/4046
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present application provides an image processing method, an image processing device, a computer storage medium and a terminal, the image processing method includes: determining convolution kernels of at least two sizes for feature extraction; performing sparsity constraint for the determined convolution kernels of at least two sizes for feature extraction through a preset objective function; and performing feature extraction on an image based on the convolution kernels subjected to the sparsity constraint.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.