18681951. METHOD FOR RECONSTRUCTING HDR IMAGES, TERMINAL, AND ELECTRONIC DEVICE simplified abstract (BOE Technology Group Co., Ltd.)
Contents
METHOD FOR RECONSTRUCTING HDR IMAGES, TERMINAL, AND ELECTRONIC DEVICE
Organization Name
BOE Technology Group Co., Ltd.
Inventor(s)
METHOD FOR RECONSTRUCTING HDR IMAGES, TERMINAL, AND ELECTRONIC DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18681951 titled 'METHOD FOR RECONSTRUCTING HDR IMAGES, TERMINAL, AND ELECTRONIC DEVICE
The method described in the abstract involves reconstructing HDR images by acquiring multiple original images of the same scene with different exposure levels, aligning features in the images, and enhancing the images through fusion and enhancement processes.
- Acquiring a set of original images of the same scene with varying exposure levels.
- Selecting a reference image from the set and aligning features in the remaining images to this reference.
- Determining an enhanced image by fusing the reference image with the aligned images and enhancing the result.
- Reconstructing HDR images based on the enhanced images obtained from the original set.
Potential Applications: - Photography and image processing software - High dynamic range imaging in various industries such as entertainment, surveillance, and scientific imaging
Problems Solved: - Enhancing image quality and dynamic range in HDR imaging - Improving image alignment and feature fusion processes
Benefits: - Producing high-quality HDR images with enhanced details and dynamic range - Streamlining the process of reconstructing HDR images from multiple exposures
Commercial Applications: Title: "Advanced HDR Imaging Technology for Enhanced Image Quality" This technology can be used in photography software, surveillance systems, scientific imaging devices, and entertainment industry applications to improve image quality and dynamic range.
Prior Art: Prior research in HDR imaging techniques, feature alignment, and image enhancement processes can provide valuable insights into the development of this technology.
Frequently Updated Research: Stay updated on advancements in HDR imaging, feature alignment algorithms, and image enhancement techniques to enhance the performance of this technology.
Questions about HDR Image Reconstruction: 1. How does this method improve the quality of HDR images compared to traditional techniques? 2. What are the key challenges in aligning features and fusing images in HDR reconstruction processes?
Original Abstract Submitted
A method for reconstructing an HDR image includes: acquiring a plurality of original images with same photographing scene and different exposure degrees; screening out a reference image from the plurality of original images, performing feature alignment processing on remaining original images according to the reference image, and obtaining displacement images of the remaining original images; determining an enhanced image according to the reference image and the displacement images of the remaining original images, wherein the enhanced image is obtained by performing image enhancement processing on a fused image after a down-sampling operation, and the fused image is obtained by performing feature fusion on the reference image and the displacement images of the remaining original images; and reconstructing the HDR images corresponding to the plurality of original images according to the enhanced images.
