Focus determination method and device

A technology to determine the method and focus, applied in the computer field, can solve the problem of single effect and achieve the effect of high definition and good image processing effect

Active Publication Date: 2019-04-16
BEIJING BAIDU NETCOM SCI & TECH CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the position other than the face in the image, the rendering effect is often relatively simple

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
  • Focus determination method and device
  • Focus determination method and device
  • Focus determination method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0025] figure 1 An exemplary system architecture 100 to which embodiments of the focus determination method or focus determination apparatus of the present application can be applied is shown.

[0026] like figure 1 As shown, the system architecture 100 may include termina...

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 embodiment of the invention discloses a focus determination method and device. One specific embodiment of the method comprises the steps of obtaining a target image, and determining at least two areas in the target image; determining color richness of each area, wherein the color richness is determined based on the number of colors contained in the area; and determining a focus from the area with the highest color richness. The embodiment of the invention provides an adaptive focusing scheme. The area with rich colors can be automatically captured according to features of the colors of a photographed object. After focusing is carried out, definition of an image area with the rich colors is high, so a relatively good image processing effect is obtained.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, specifically to the field of Internet technology, and especially to a method and device for determining a focus. Background technique [0002] With the development of focus determination technology, image retouching or decoration and other processing have become more and more common. In the prior art, various effects can be added to the face in the image to make the face in the image more vivid. In the position other than the face in the image, the rendering effect is often relatively simple. Contents of the invention [0003] The embodiments of the present application provide a focus determination method and device. [0004] In the first aspect, an embodiment of the present application provides a focus determination method, including: acquiring a target image, determining at least one area in the target image; determining the color richness of each area, wherein...

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): H04N5/232H04N9/04G06T7/90G06T7/66
CPCG06T7/66G06T7/90G06T2207/10024H04N23/67H04N23/10
Inventor 孟浩马丽芬
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap