Multi-stage enhancement for obtaining fine-tuned image
AssigneeSamsung Electronics Co., Ltd.
InventorsSubhasmita SAHOO, Kinsuk DAS, Raj Narayana GADDE
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Abstract
Embodiments herein provide a method and an electronic device of multi-stage enhancement for obtaining a fine-tuned image. The method includes receiving, by an electronic device 201, an input image. The input image includes a noise element and an image feature to be enhanced. Further, the method includes decoding the input image to obtain a low-resolution image. Thereafter, the method generates a denoised image by removing the at least one noise element from the low-resolution image based on a noise reduction model.
Claims20
A method for controlling an electronic apparatus, the method comprising:
- receiving an input image, wherein the input image includes at least one noise element and at least one image feature;
- obtaining a low-resolution image by decoding the input image;
- generating a denoised image by removing the at least one noise element from the low-resolution image based on a noise reduction model;
- generating a composite image by combining the low-resolution image and the denoised image;
- obtaining a high-resolution composite image by scaling the composite image;
- and
- obtaining an output image by inputting the high-resolution composite image into a detail enhancement model to enhance the at least one image feature.
An electronic device comprising:
- a processor configured to:
- receive an input image, wherein the input image includes at least one noise element and at least one image feature;
- obtain a low-resolution image by decoding the input image;
- generate a denoised image by removing the at least one noise element from the low-resolution image based on a noise reduction model;
- generate a composite image by combining the low-resolution image and the denoised image;
- obtain a high-resolution composite image by scaling the composite image;
- and
- obtain an output image by inputting the high-resolution composite image into a detail enhancement model to enhance the at least one image feature.
Dependencies are inferred from the claim text.