[go: up one dir, main page]

Collins et al., 1984 - Google Patents

Computer-assisted edge detection in two-dimensional echocardiography: comparison with anatomic data

Collins et al., 1984

Document ID
17924482090911877395
Author
Collins S
Skorton D
Geiser E
Nichols J
Conetta D
Pandian N
Kerber R
Publication year
Publication venue
The American journal of cardiology

External Links

Snippet

Four methods of computer-based edge detection were evaluated for identification of endocardial and epicardial borders on 2-dimensional echocardiograms of excised hearts. A method was also evaluated for observer identification of cardiac borders in the same hearts …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; 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
    • G06T2207/30048—Heart; Cardiac
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10132—Ultrasound image
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/899—Combination of imaging systems with ancillary equipment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints

Similar Documents

Publication Publication Date Title
Collins et al. Computer-assisted edge detection in two-dimensional echocardiography: comparison with anatomic data
KR101121353B1 (en) System and method for providing 2-dimensional ct image corresponding to 2-dimensional ultrasound image
Skorton et al. Digital image processing of two dimensional echocardiograms: identification of the endocardium
Zhang et al. Tissue characterization in intravascular ultrasound images
US6415046B1 (en) Method and apparatus for the early detection of tissue pathology using wavelet transformation
US7347821B2 (en) Adaptive processing of contrast enhanced ultrasonic diagnostic images
KR101121396B1 (en) System and method for providing 2-dimensional ct image corresponding to 2-dimensional ultrasound image
Krücker et al. 3D spatial compounding of ultrasound images using image-based nonrigid registration
CN102920477B (en) Apparatus and method for determining boundary of target area in medical imaging
Gustavsson et al. A dynamic programming procedure for automated ultrasonic measurement of the carotid artery
Buda et al. Automatic computer processing of digital 2-dimensional echocardiograms
Pinamonti et al. Quantitative texture analysis in two-dimensional echocardiography: application to the diagnosis of myocardial amyloidosis
Skorton et al. Range-and azimuth-dependent variability of image texture in two-dimensional echocardiograms.
Binder et al. Artificial neural networks and spatial temporal contour linking for automated endocardial contour detection on echocardiograms: A novel approach to determine left ventricular contractile function
Zwehl et al. Validation of a computerized edge detection algorithm for quantitative two-dimensional echocardiography.
Hammoude Computer-assisted endocardial border identification from a sequence of two-dimensional echocardiographic images
US20160302771A1 (en) 3d ultrasound system and method for operating 3d ultrasound system
Melton Jr et al. Automatic real-time endocardial edge detection in two-dimensional echocardiography
Leotta et al. Three-dimensional spatial compounding of ultrasound scans with weighting by incidence angle
Gooding et al. Temporal calibration of freehand three-dimensional ultrasound using image alignment
JPH11506950A (en) Automatic Boundary Drawing and Part Dimensioning Using Contrast-Enhanced Imaging
Sher et al. Computer methods in quantitation of cardiac wall parameters from two dimensional echocardiograms: A survey
Maes et al. Automated contour detection of the left ventricle in short axis view in 2D echocardiograms
Jiang et al. Quantitative three-dimensional reconstruction of left ventricular volume with complete borders detected by acoustic quantification underestimates volume
US7218767B2 (en) Method of improving the resolution of a medical nuclear image