Low light and thermal image normalization for advanced fusion
Number of patents in Portfolio can not be more than 2000
United States of America
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Mar 25, 2025
Grant Date -
Jan 25, 2024
app pub date -
Oct 2, 2023
filing date -
Oct 2, 2023
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Techniques for generating a fused enhanced image. A first image is generated using a first camera of a first modality, and a second image is generated using a second camera of a second modality. Pixels that are common between the two images are identified. Textures for the common pixels are determined. A camera characteristic, which is linked to noise, is identified. A scaling factor is applied to the textures in the first image. A first saliency is determined using the scaled textures. A second saliency is determined using the textures from the second image. An alpha map is generated and reflects edge detection weights that have been computed for each one of the common pixels based on the two saliencies. Based on the alpha map, textures are merged from the common pixels to generate the fused enhanced image.
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International Classification(s)
- 2023 Application Filing Year
- H04N Class
- 12746 Applications Filed
- 4684 Patents Issued To-Date
- 36.75 % Issued To-Date
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- 0 Citation Count
- H04N Class
- 0 % this patent is cited more than
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