Title:
IMAGE DISPLAY METHOD
Document Type and Number:
WIPO Patent Application WO/2015/172726
Kind Code:
A1
Abstract:
Disclosed is a method for displaying a CT system image, the method comprising: conducting CT scanning on an object to be inspected to obtain CT projection data; organizing the CT projection data at a predetermined interval; extracting basic data from the organized CT projection data using a fixed angle as a start angle and using an interval of 360 degrees; forming a DR image based on the extracted basic data; rebuilding a three-dimensional image of the object to be inspected based on the CT projection data; and simultaneously displaying the DR image and the rebuilt three-dimensional image on a screen. The solution processes the CT data to obtain the DR data, and directly utilizes a DR data processing algorithm to obtain the DR image after obtaining the DR data, such that an image operator can utilize DR image judging experience to more accurately and quickly check the items carried by a traveler.
Inventors:
ZHANG LI (CN)
CHEN ZHIQIANG (CN)
HUANG QINGPING (CN)
SUN YUNDA (CN)
TANG ZHI (CN)
SHEN LE (CN)
TANG HU (CN)
REN QIANLU (CN)
JIN XIN (CN)
CHEN ZHIQIANG (CN)
HUANG QINGPING (CN)
SUN YUNDA (CN)
TANG ZHI (CN)
SHEN LE (CN)
TANG HU (CN)
REN QIANLU (CN)
JIN XIN (CN)
Application Number:
PCT/CN2015/078950
Publication Date:
November 19, 2015
Filing Date:
May 14, 2015
Export Citation:
Assignee:
NUCTECH CO LTD (CN)
International Classes:
G06T19/00; G01N23/04
Foreign References:
| CN1783098A | 2006-06-07 | |||
| CN101936924A | 2011-01-05 | |||
| CN2774421Y | 2006-04-26 | |||
| US20030219093A1 | 2003-11-27 | |||
| US20060291717A1 | 2006-12-28 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
中科专利商标代理有限责任公司 (CN)
中科专利商标代理有限责任公司 (CN)
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