METHOD AND DEVICE FOR DENOISING IMAGES
DE602020057460T2Active Publication Date: 2025-08-27HUAWEI TECH CO LTD
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Patent Information
- Application Number
- DE602020057460
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-03-01
- Filing Date
- 2020-02-27
- Publication Date
- 2025-08-27
- Estimated Expiration
- 2040-02-27
AI Technical Summary
Technical Problem
Noise corruption in digital images affects image displaying effects and analysis, necessitating improved image denoising methods.
Method used
An image denoising method involving obtaining multiple images with decreasing resolutions from an original image, extracting features hierarchically, and using convolutional neural networks to fuse and process these features for accurate denoising.
Benefits of technology
Enhances image denoising effectiveness by retaining global information and improving image quality and recognition accuracy.
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