Novel spirometry based on optical surface imaging - Li, Guang; Huang, Hailiang; Wei, Jie; Li, Diana G.; Chen, Qing; Gaebler, Carl P.; Sullivan, James; Zatcky, Joan; Rimner, Andreas; Mechalakos, James (Medical physics (Lancaster), 2015)
Keywords: 60 APPLIED LIFE SCIENCES; ABDOMEN; Abdomen - physiology; ACCURACY; Biological material, e.g. blood, urine; Haemocytometers; biomedical optical imaging; breathing tidal volume; Cancer; CHEST; Computed tomography; Computerised tomographs; computerised tomography; COMPUTERIZED TOMOGRAPHY; Digital computing or data processing equipment or methods, specially adapted for specific applications; Feasibility Studies; GEOMETRY; Humans; Image data processing or generation, in general; image reconstruction; Measuring length, thickness or similar linear dimensions; Measuring angles; Measuring areas; Measuring irregularities of surfaces or contours; Measuring volume, volume flow, mass flow, or liquid level; Metering by volume; medical image processing; Medical image reconstruction; Medical Physics Letter; Models, Biological; Optical Imaging - instrumentation; Optical Imaging - methods; optical surface imaging; Pattern Recognition, Automated - methods; PHANTOMS; Phantoms, Imaging; Pneumodyamics, respiration; pneumodynamics; Probability theory, stochastic processes, and statistics; radiation therapy; RADIOLOGY AND NUCLEAR MEDICINE; RADIOTHERAPY; Reconstruction; regression analysis; RESPIRATION; respiratory motion; Software; Spatial dimensions (e.g., position, lengths, volume, angles, and displacements); Spirometry - instrumentation; Spirometry - methods; Surface dynamics; Surface optics; Surface reconstruction; Thorax - physiology; Tidal Volume; Tissues; Tomography, X-Ray Computed; Visual imaging; volume measurement