MUMBAI, India, May 1 -- Intellectual Property India has published a patent application (202641049642 A) filed by Rajeev Gandhi Memorial College Of Engineering And Technology; and Mr. M. V. Raja Sekhar, Nandyal, Andhra Pradesh, on April 18, for 'implementation and evaluation of a functional infrared-visible image system.'
Inventor(s) include Mr. M. V. Raja Sekhar; Ms. A. Madhu Sree; Mr. K. Govardhan Reddy; and Ms. T. Surekha.
The application for the patent was published on May 1, under issue no. 18/2026.
According to the abstract released by the Intellectual Property India: "Implementation and evaluation of a functional infrared-visible image system Abstract: The present invention is a system acquires paired infrared and visible images under diverse environmental conditions and performs preprocessing operations including resizing, normalization, and noise reduction to standardize inputs. An image registration module aligns both modalities to ensure spatial consistency. A feature extraction module captures thermal intensity from infrared images and structural details such as edges and textures from visible images. These features are integrated using an efficient fusion approach, including pixel-level methods, weighted averaging, or deep learning-based models, to generate a high-quality fused image. Optimization techniques such as quantization and model simplification are applied to achieve low computational complexity and real-time performance on embedded and edge devices. The system is evaluated using metrics such as PSNR and SSIM and is suitable for applications including surveillance, navigation, and monitoring in challenging environments."
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