Supercharge Your Innovation With Domain-Expert AI Agents!

Device and method for enhancing image resolution

An image resolution, low-resolution image technology, applied in image enhancement, image data processing, instruments, etc., can solve problems such as visual deterioration and expensive equipment, and achieve the effect of improving image resolution, reducing costs, and improving visual effects

Active Publication Date: 2014-03-12
南通游加信息科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the technical problems of expensive equipment or visual degradation caused by interpolation in the prior art, and provides an image resolution improvement device and method that can be completed only by relatively cheap and simple equipment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device and method for enhancing image resolution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: a kind of image resolution improving device of this embodiment, such as figure 1 As shown, it includes an imaging device 1 , a storage module 2 , an amplification module 3 , a superposition module 4 , and an interpolation module 5 connected in sequence, and both the superposition module 4 and the interpolation module 5 are connected to the storage module 2 . The lens of the imaging device 1 can translate on a plane perpendicular to the shooting direction.

[0032] First, the same target is photographed by the camera device 1. The lens of the camera device 1 is translated by 0.2 mm after each shooting, and all translation directions are perpendicular to the shooting direction. Except for the first translation, the direction of each translation is the same as the previous direction. Different, a total of 50 images were taken. The captured images are stored in the storage module 2 .

[0033] The magnification module 3 reads the first image from the storage ...

Embodiment 2

[0036] Embodiment 2: a kind of image resolution improving device of this embodiment, such as figure 1 As shown, it includes an imaging device 1 , a storage module 2 , an amplification module 3 , a superposition module 4 , and an interpolation module 5 connected in sequence, and both the superposition module 4 and the interpolation module 5 are connected to the storage module 2 . The lens of the imaging device 1 is capable of rotating about the axis of the lens center line.

[0037] First, the same target is photographed by the camera device 1. The lens of the camera device 1 rotates 0.2 degrees clockwise with the center line of the lens as the axis after each shot, and all translation directions are perpendicular to the shooting direction. Except for the first translation, every time The direction of translation is different from the previous one, and a total of 50 images are taken. The captured images are stored in the storage module 2 .

[0038] The magnification module 3 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a device and a method for enhancing image resolution and aims at disclosing devices and methods for obtaining images with high resolution through synthesizing images with low resolution. The device comprises an image pick-up device, a storage module, an amplification module, a superposition module and an interpolation module which are sequentially connected, wherein both the superposition module and the interpolating module are connected with the storage module. The image synthesizing method comprises the followings steps: obtaining a plurality of images with low resolution through the image pick-up device; selecting one image with low resolution and amplifying the image as a bottom image; amplifying another image with low resolution to the same size as that of the bottom image as a superposition image, wherein the interpolation pixels of the bottom image and the superposition image are transparent pixels; carrying out image registration on the superposition image and the bottom image, and then carrying out superposition on the superposition image and the bottom image to obtain a new bottom image; and repeatedly carrying out amplification and superposition till all the images with low resolution are completely finished superposition, and obtaining a final image. The device and the method for enhancing the image resolution disclosed by the invention are suitable for occasions where the high resolution is required to be obtained.

Description

technical field [0001] The invention relates to an image synthesis method, in particular to a method and a device for obtaining a high-resolution image through low-resolution image synthesis. Background technique [0002] With the development of computer technology, people have higher and higher requirements for image resolution. However, high-resolution camera equipment is expensive, complicated to manufacture, and easily damaged. The key technology is only in the hands of a few large companies and is controlled by others. [0003] At present, various signal processing techniques are available to improve the image quality of static images. Generally, the image is interpolated, but the pixels introduced by interpolation are not real pixels, and the image resolution cannot be really improved. [0004] The State Intellectual Property Office of the People's Republic of China disclosed the patent document whose publication number is CN101080744A on November 28, 2007. The name i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/50
Inventor 鞠怡明
Owner 南通游加信息科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com