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

Video watermark detection method and device, electronic equipment and computer readable medium

A technology for video watermarking and detection methods, applied in the fields of devices, computer-readable media, video watermark detection methods, and electronic equipment, can solve the problems of cumbersome processes, high labor intensity, and large manpower and material resources, so as to improve detection accuracy, The effect of improving watermark detection efficiency and reducing detection time

Pending Publication Date: 2020-06-26
BEIJING BAIDU NETCOM SCI & TECH CO LTD
View PDF15 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the process of manual review is cumbersome, labor-intensive, and requires a lot of manpower and material resources, and there are often missed inspections.
Although the machine audit can reduce labor intensity, but because the current machine audit is judged by analyzing the watermark code information, the detection efficiency is low

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
  • Video watermark detection method and device, electronic equipment and computer readable medium
  • Video watermark detection method and device, electronic equipment and computer readable medium
  • Video watermark detection method and device, electronic equipment and computer readable medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0069] In order for those skilled in the art to better understand the technical solution of the present invention, the video watermark detection method, device, electronic equipment, and computer-readable medium provided by the present invention will be described in detail below with reference to the accompanying drawings.

[0070] Example embodiments will be described more fully hereinafter with reference to the accompanying drawings, but may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0071] In the case of no conflict, various embodiments of the present disclosure and various features in the embodiments can be combined with each other.

[0072] As used herein, the term "and / or" includes any and all combinations of one or more of the associat...

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 a video watermark detection method. The video watermark detection method comprises the following steps: acquiring a to-be-detected video frame image; extracting an image featurevalue from the to-be-detected video frame image; and determining whether a target watermark is added to the to-be-detected video frame image based on the image feature value and a pre-stored target watermark feature value. The video watermark detection method can improve the watermark detection efficiency and reduce the detection time. The invention further provides a video watermark detection device, electronic equipment and a computer readable medium.

Description

technical field [0001] Embodiments of the present disclosure relate to the technical field of watermark recognition, and in particular to a video watermark detection method, device, electronic equipment, and computer-readable medium. Background technique [0002] Watermark is an important means of copyright protection. With the improvement of people's copyright awareness, the application of watermark is more and more extensive. For example, in order to promote the platform and prevent other platforms from misappropriating the short video, the short video platform not only adds a watermark to the short video before releasing the short video, but also needs to check whether the watermark is actually added to the short video. [0003] The current review methods include manual review and machine review. Among them, the process of manual review is cumbersome, labor-intensive, requires a lot of manpower and material resources, and there are often missed inspections. Although th...

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): G06T1/00G06T7/00
CPCG06T1/0021G06T7/0002G06T2201/0065G06T2207/10016
Inventor 张继丰
Owner BEIJING BAIDU NETCOM SCI & 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