GB2468589B - Methods of identifying a region of interest in a series of medical images - Google Patents

Methods of identifying a region of interest in a series of medical images

Info

Publication number
GB2468589B
GB2468589B GB1004040A GB201004040A GB2468589B GB 2468589 B GB2468589 B GB 2468589B GB 1004040 A GB1004040 A GB 1004040A GB 201004040 A GB201004040 A GB 201004040A GB 2468589 B GB2468589 B GB 2468589B
Authority
GB
United Kingdom
Prior art keywords
interest
identifying
series
region
methods
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB1004040A
Other versions
GB201004040D0 (en
GB2468589A (en
Inventor
Nicholas Delanie Hirst Dowson
Timor Kadir
Thomas George Wright
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Medical Solutions USA Inc
Original Assignee
Siemens Medical Solutions USA Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Medical Solutions USA Inc filed Critical Siemens Medical Solutions USA Inc
Publication of GB201004040D0 publication Critical patent/GB201004040D0/en
Publication of GB2468589A publication Critical patent/GB2468589A/en
Application granted granted Critical
Publication of GB2468589B publication Critical patent/GB2468589B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/174—Segmentation; Edge detection involving the use of two or more images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G06T7/0079—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/187—Segmentation; Edge detection involving region growing; involving region merging; involving connected component labelling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10104—Positron emission tomography [PET]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20101—Interactive definition of point of interest, landmark or seed
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30096—Tumor; Lesion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
GB1004040A 2009-03-12 2010-03-11 Methods of identifying a region of interest in a series of medical images Expired - Fee Related GB2468589B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0904274.8A GB0904274D0 (en) 2009-03-12 2009-03-12 Connecting regions of interest in 4D in dynamic, gated and longitudinal studies

Publications (3)

Publication Number Publication Date
GB201004040D0 GB201004040D0 (en) 2010-04-28
GB2468589A GB2468589A (en) 2010-09-15
GB2468589B true GB2468589B (en) 2011-07-27

Family

ID=40600936

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0904274.8A Ceased GB0904274D0 (en) 2009-03-12 2009-03-12 Connecting regions of interest in 4D in dynamic, gated and longitudinal studies
GB1004040A Expired - Fee Related GB2468589B (en) 2009-03-12 2010-03-11 Methods of identifying a region of interest in a series of medical images

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0904274.8A Ceased GB0904274D0 (en) 2009-03-12 2009-03-12 Connecting regions of interest in 4D in dynamic, gated and longitudinal studies

Country Status (1)

Country Link
GB (2) GB0904274D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201020074D0 (en) 2010-11-26 2011-01-12 Siemens Medical Solutions Interaction improvement for PET ROI delineation
US9064191B2 (en) 2012-01-26 2015-06-23 Qualcomm Incorporated Lower modifier detection and extraction from devanagari text images to improve OCR performance
US9053361B2 (en) 2012-01-26 2015-06-09 Qualcomm Incorporated Identifying regions of text to merge in a natural image or video frame
US9141874B2 (en) 2012-07-19 2015-09-22 Qualcomm Incorporated Feature extraction and use with a probability density function (PDF) divergence metric
US9047540B2 (en) 2012-07-19 2015-06-02 Qualcomm Incorporated Trellis based word decoder with reverse pass
US9262699B2 (en) 2012-07-19 2016-02-16 Qualcomm Incorporated Method of handling complex variants of words through prefix-tree based decoding for Devanagiri OCR
US9014480B2 (en) 2012-07-19 2015-04-21 Qualcomm Incorporated Identifying a maximally stable extremal region (MSER) in an image by skipping comparison of pixels in the region
US9076242B2 (en) 2012-07-19 2015-07-07 Qualcomm Incorporated Automatic correction of skew in natural images and video

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010036304A1 (en) * 2000-01-22 2001-11-01 Yang Mary M. Visualization and processing of multidimensional data using prefiltering and sorting criteria
US20070127794A1 (en) * 2005-11-18 2007-06-07 Cornell Research Foundation, Inc. Reproducible objective quantification method to segment white matter structures
GB2463141A (en) * 2008-09-05 2010-03-10 Siemens Medical Solutions Medical image segmentation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010036304A1 (en) * 2000-01-22 2001-11-01 Yang Mary M. Visualization and processing of multidimensional data using prefiltering and sorting criteria
US20070127794A1 (en) * 2005-11-18 2007-06-07 Cornell Research Foundation, Inc. Reproducible objective quantification method to segment white matter structures
GB2463141A (en) * 2008-09-05 2010-03-10 Siemens Medical Solutions Medical image segmentation

Also Published As

Publication number Publication date
GB201004040D0 (en) 2010-04-28
GB2468589A (en) 2010-09-15
GB0904274D0 (en) 2009-04-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220311