17720626. METHOD AND DEVICE WITH IMAGE PROCESSING simplified abstract (Samsung Electronics Co., Ltd.)
Contents
METHOD AND DEVICE WITH IMAGE PROCESSING
Organization Name
Inventor(s)
METHOD AND DEVICE WITH IMAGE PROCESSING - A simplified explanation of the abstract
This abstract first appeared for US patent application 17720626 titled 'METHOD AND DEVICE WITH IMAGE PROCESSING
Simplified Explanation
The abstract describes a device with image processing capabilities that can acquire multiple images with different brightness levels. It uses one or more processors to extract an illumination map and illuminant color from the input image, based on an illumination extraction model and temporal correlation information of the acquired images.
- The device acquires multiple images with varying brightness levels.
- It uses image processing techniques to extract an illumination map and illuminant color from the input image.
- The extraction is based on an illumination extraction model and temporal correlation information of the acquired images.
Potential Applications
- Photography: This technology can be used in cameras or smartphones to enhance image quality by accurately adjusting the illumination and color based on the lighting conditions.
- Computer Vision: It can be applied in computer vision systems to improve object recognition and tracking by accounting for variations in illumination.
- Image Editing: The extracted illumination map and illuminant color can be used in image editing software to adjust the lighting and color balance of photos.
Problems Solved
- Inaccurate Illumination: The technology solves the problem of inaccurate illumination in images by extracting the illumination map and illuminant color, allowing for more accurate adjustments.
- Lighting Variations: It addresses the issue of lighting variations in different images by considering temporal correlation information and applying an illumination extraction model.
Benefits
- Improved Image Quality: By accurately extracting illumination information, the technology can enhance image quality by adjusting lighting and color balance.
- Real-time Adjustments: The device can perform the extraction and adjustments in real-time, allowing for immediate improvements in image quality.
- Versatile Applications: The technology can be applied in various fields such as photography, computer vision, and image editing, providing versatile solutions for different industries.
Original Abstract Submitted
A device with image processing includes: an image acquirer configured to acquire a plurality of images each having a different brightness; and one or more processors configured to extract an illumination map for an input image of the images and an illuminant color of the input image from the input image and temporal correlation information of the plurality of images, based on an illumination extraction model.
