Supercharge Your Innovation With Domain-Expert AI Agents!

Multi-view image fusion device

A multi-viewpoint image and fusion device technology, applied in the field of naked-eye 3D, can solve the problems of reducing the view resolution of each viewpoint, affecting the accuracy of synthesized images, and reducing the viewing effect of naked-eye stereoscopic display, etc.

Active Publication Date: 2014-12-03
SICHUAN PANOVASIC TECH +1
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional acquisition method can effectively solve the problem of high transmission bandwidth and synchronous processing, but it will seriously reduce the resolution of each viewpoint view, thereby affecting the accuracy of the synthesized image, and ultimately reducing the viewing effect of the naked-eye stereoscopic display

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
  • Multi-view image fusion device
  • Multi-view image fusion device
  • Multi-view image fusion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] Figure 4 It is a structural diagram of a specific embodiment of the multi-viewpoint image fusion device of the present invention. like Figure 4 As shown, the multi-viewpoint image fusion device of the present invention includes a view input module, a starting viewpoint determination module, a sub-pixel acquisition module and an output buffer module. The function and working process of each module are introduced in detail below.

[0026] The view input module 1 is used to complete the buffering function of N viewpoint image data. In this embodiment, 8 viewpoint images are used for fusion, that is, N=8, and the naked-eye 3D content generation module generates 8 viewpoint image data, and two identical data valid signals view0_data_valid and view1_data_valid. The view input module 1 receives data valid signals view0_data_valid, view1_data_valid and 8 viewpoint images Viewi_data, the value range of i is i=1, 2,...,8, after buffering one line for each of the 8 viewpoint ...

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 multi-view image fusion device. N view images are input to a sub-pixel collecting module in parallel through a view input module, a start view determining module generates a start view signal of each row of composite images according to a sub-pixel arrangement table and sends the start view signal to the sub-pixel collecting module which comprises an R sub-pixel sampling module, a G sub-pixel sampling module and a B sub-pixel sampling module, each sub-pixel sampling module receives a corresponding sub-pixel signal in the N view images, the sub-pixel signals are sequenced, each sub-pixel sampling module determines a first sampling sub-pixel signal according to the start view signals and a start view, the next sub-pixel signal is switched over for sampling every t minutes according to the sequence in an effective level period of effective data signals, the obtained three sampling signals are the R signal, the G signal and the B signal for synthesizing the images, an output cache module receives the R signal, the G signal and the B signal for cache and output. Consumption of hardware resources is little and the display effect of the synthesized images can be improved.

Description

technical field [0001] The invention belongs to the technical field of naked-eye 3D, and more specifically, relates to a multi-viewpoint image fusion device. Background technique [0002] After years of development, people have realized a variety of stereoscopic image visualization display technologies through different technologies, such as prism mirror display, volumetric three-dimensional display, slit grating display, holographic display, etc. These three-dimensional display technologies are all naked-eye 3D displays, namely Viewers can watch stereoscopic images without wearing glasses or other auxiliary visual aids, and they can display multiple images from different viewpoints at the same time. [0003] Multi-viewpoint image fusion is a key issue in grating-based glasses-free 3D display. The function it completes is to extract sub-pixels of multiple viewpoint images containing human parallax, then arrange them according to the grating sub-pixel arrangement table, and ...

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): H04N13/00H04N13/04
Inventor 刘然黄振伟田逢春李博乐邓泽坤曹东华徐苗贾瑞双谭伟敏谭迎春
Owner SICHUAN PANOVASIC TECH
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