Unlock instant, AI-driven research and patent intelligence for your innovation.

Method, device and system for facilitating motion estimation and compensation of feature-motion decorrelation

A de-correlation and motion technology, applied in computing, image data processing, instruments, etc., can solve problems that are not exhaustive

Active Publication Date: 2012-03-28
THE HONG KONG UNIV OF SCI & TECH
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The drawbacks of typical ultrasound imaging systems described above are intended only to provide an overview of some of the problems with conventional systems and are not intended to be exhaustive

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
  • Method, device and system for facilitating motion estimation and compensation of feature-motion decorrelation
  • Method, device and system for facilitating motion estimation and compensation of feature-motion decorrelation
  • Method, device and system for facilitating motion estimation and compensation of feature-motion decorrelation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] overview

[0035] While providing a brief overview, certain aspects of the disclosed subject matter are described or depicted herein for purposes of illustration only and not limitation. Accordingly, variations of the disclosed embodiments suggested by the disclosed devices, systems and methods are intended to be encompassed by the scope of the herein disclosed subject matter. For example, various implementations of the devices, systems, and methods of the disclosed subject matter are described in the context of ultrasound and tissue imaging. However, as described further below, various implementations of these exemplars may be applied to other imaging fields without departing from the subject matter described herein.

[0036] As used herein, the term "information" in the context of "image information" refers to information that has one or more characteristics (e.g., physical, chemical, electronic, mechanical, visual, or representation of a physical measurement of an ...

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

A method, device and system for facilitating motion estimation and compensation of feature-motion decorrelation are disclosed. The method comprises: performing a coupled filtering on an image information based at least in part on at least one initialized optimal motion parameter to generate coupled filtering results; updating the at least one initialized optimal motion parameter based in part on the coupled filtering results to create at least one updated optimal motion parameter; and outputting the at least one updated optimal motion parameter based at least in part on determining a search for the optimal motion parameters meets at least one accomplishment criterion.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Provisional Patent Application No. 61 / 212,820, entitled "A COUPLED FILTERING METHOD FOR TISSUE MOTION ANALYSIS USING ULTRASOUND IMAGES," filed April 17, 2009, which is incorporated by reference in its entirety Incorporated into this article. technical field [0003] The subject disclosure relates to image motion analysis, and more specifically to motion estimation and compensation for feature-motion decorrelation in ultrasound images. Background technique [0004] Ultrasound-based diagnostic imaging has gained wide acceptance in clinical use. For example, modern ultrasound imaging diagnostic systems and techniques are commonly used to generate two-dimensional (2-D) or three-dimensional (3-D) ultrasound images of internal features of a patient. Conventional ultrasound systems operate in various image modes (eg, brightness mode or B-mode, Doppler mode, etc.) to acquire ultrasoun...

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 Applications(China)
IPC IPC(8): G06T7/00
CPCG06T2207/10136G06T5/20G06T5/003G06T2207/30004G06T7/2033G06T5/50G06T7/246G06T5/73
Inventor 余维川梁天柱
Owner THE HONG KONG UNIV OF SCI & TECH