[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Song et al., 2004 - Google Patents

Observer Performance Studies Involving Simultaneous ROC/LROC Fitting on Simulated NIR Tomographic Images

Song et al., 2004

Document ID
13412531605191361139
Author
Song X
Pogue B
Jiang S
Paulsen K
Tosteson T
Publication year
Publication venue
Biomedical Topical Meeting

External Links

Snippet

Detection and location of objects in NIR tomographic images was performed with a simultaneous ROC/LROC analysis model with maximum-likelihood based fitting of the curves. Effects of iteration and algorithm performance significantly alter detectability of …
Continue reading at opg.optica.org (other versions)

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0059—Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/507—Clinical applications involving determination of haemodynamic parameters, e.g. perfusion CT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • 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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • 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

Similar Documents

Publication Publication Date Title
Mann et al. Novel approaches to screening for breast cancer
EP2410315B1 (en) Imaging volumes with arbitrary geometries in contact and non-contact tomography
Larson et al. Tumor treatment response based on visual and quantitative changes in global tumor glycolysis using PET-FDG imaging: the visual response score and the change in total lesion glycolysis
US8653480B2 (en) Imaging systems featuring waveguiding compensation
US10299684B2 (en) User interface for photonic tools and electromagnetic tracking guided bronchoscope
He et al. Noncontact diffuse correlation tomography of human breast tumor
Sajjadi et al. Normalization of compression-induced hemodynamics in patients responding to neoadjuvant chemotherapy monitored by dynamic tomographic optical breast imaging (DTOBI)
CN104519794A (en) Dynamic contrast-enhanced imaging based permeability metric
Mastanduno et al. Sensitivity of MRI-guided near-infrared spectroscopy clinical breast exam data and its impact on diagnostic performance
Cerussi et al. Frequent optical imaging during breast cancer neoadjuvant chemotherapy reveals dynamic tumor physiology in an individual patient
JP5212951B2 (en) Magnetic resonance imaging apparatus, operating method thereof, diagnostic imaging system, and diagnostic method
Murad et al. Reconstruction and localization of tumors in breast optical imaging via convolution neural network based on batch normalization layers
WO2007149971A2 (en) Cancer detection by optical measurement of compression-induced transients
Busch et al. Computer aided automatic detection of malignant lesions in diffuse optical mammography
Song et al. Observer Performance Studies Involving Simultaneous ROC/LROC Fitting on Simulated NIR Tomographic Images
JP6712550B2 (en) System and method for detecting underlying tissue anomalies
Healy Optimization of MARS scanners for material imaging of biological samples.
Arnold et al. Peak SNR in automated coronary calcium scoring: Selecting CT scan parameters and statistically defined scoring thresholds a
Brooksby Combining near infrared tomography and magnetic resonance imaging to improve breast tissue chromophore and scattering assessment
Lin et al. Clinical photoacoustic computed tomography of breast cancer treated with neoadjuvant chemotherapy
Sweeney Volumetric Photoacoustic Radiomics for Prediction of Treatment Response in Pancreatic Ductal Adenocarcinoma
He et al. 3-D Blood Flow Imaging of Breast Tumor Using Noncontact Diffuse Correlation Tomography: Computer Simulations
Piper et al. Kinetic dot reconstruction of contrast-enhanced optical mammography data for reader-independent lesion detection
Zhu et al. Predicting Breast Cancer Treatment Response using Diffuse Optical Tomography and Ultrasound
Leary LINEAR SYSTEM ANALYSIS FOR PHOTON-COUNTING COMPUTED TOMOGRAPHY PROTOCOL OPTIMIZATION