Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Image processing method and user terminal

An image processing and user terminal technology, applied in the field of image processing, can solve problems such as small amount of incoming light, low image quality, and greater influence by noise

Active Publication Date: 2018-02-13
HUAWEI TECH CO LTD
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In some special scenes, such as in low-light scenes, the amount of light entering is small when shooting, which is greatly affected by noise, and the image quality is low. For example, in backlit scenes, the captured object is darker than the surrounding environment. Highly affected by noise
At present, although some user terminals have both image processing functions and are better at processing images taken in normal environments, for special scenarios like the ones listed above, if the image processing method in normal environments is still used The captured image is processed, which may cause serious blurring of the processed image

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
  • Image processing method and user terminal
  • Image processing method and user terminal
  • Image processing method and user terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0127] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0128] See figure 1 , is a schematic diagram of the internal structure of a user terminal provided by an embodiment of the present invention; the user terminal here may include, but is not limited to: smart phones, tablet computers (Personal Digital Assistant, PDA), notebook computers, smart wearable devices, etc. Wait. Such as ...

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 provides an image processing method and a user terminal, wherein the image processing method includes: displaying a preview image in a camera photographing region when a start command for a camera of the user terminal is received; if the preview image contains a face element, acquiring the environmental parameters of the preview image wherein the parameters include: a sensitivity ISOvalue and / or a brightness contrast value; setting an image processing coefficient for the preview image according to the environment parameters; and using the image processing coefficient to performpreviewing on the preview image processing. The technical solutions in the embodiments of the present invention are beneficial to improving the flexibility of image processing.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image processing method and a user terminal. Background technique [0002] With the popularization and development of user terminals with cameras, such as mobile phones and tablet computers, taking pictures has gradually become an important way to record travel, life and other aspects. People can take pictures through user terminals, and send them to personal platforms such as Weibo and WeChat through the network to share with friends and family. In order to make the visual effect of the captured image better, the user can set corresponding parameters through the graphics processing software to process the currently captured image. [0003] In some special scenes, such as in low-light scenes, the amount of light entering is small when shooting, which is greatly affected by noise, and the image quality is low. For example, in backlit scenes, the captured objec...

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
IPC IPC(8): H04N5/232H04N5/235
CPCH04N23/80H04N23/71
Inventor 栗琳罗巍
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com