• Publications
  • Influence
Archimedes revisited: a faster, better, cheaper method of accurately measuring the volume of small objects
A little-known method of measuring the volume of small objects based on Archimedes' principle is described, which involves suspending an object in a water-filled container placed on electronicExpand
  • 152
  • 7
Serial fetal lung volume measurement using three‐dimensional ultrasound
To establish reference intervals for fetal lung growth.
  • 58
  • 3
A comparison of internal target volume definition by limited four-dimensional computed tomography, the addition of patient-specific margins, or the addition of generic margins when planning radical
AIMS Radical radiotherapy for stage II/III non-small cell lung cancer (NSCLC) includes the primary tumour and positive mediastinal lymph nodes in the clinical target volume (CTV). These moveExpand
  • 15
  • 2
CT Scanning in Archaeology
In this chapter we will review the use of x-ray computed tomography (CT) scanning in the field of archaeology. The story will be told in roughly chronological order, starting with the first reportedExpand
  • 20
  • 2
  • PDF
Medical ultrasound imaging
Ultrasound is used extensively in the field of medical imaging. In this paper, the basic principles of ultrasound are explained using ‘everyday’ physics. Topics include the generation of ultrasound,Expand
  • 11
  • 2
Computer planning of stereotactic iodine-125 seed brachytherapy for recurrent malignant gliomas.
At St Thomas' Hospital, we have developed a computer program on a Titan graphics supercomputer to plan the stereotactic implantation of iodine-125 seeds for the palliative treatment of recurrentExpand
  • 14
  • 1
Inter-fraction variations in respiratory motion models.
Respiratory motion can vary dramatically between the planning stage and the different fractions of radiotherapy treatment. Motion predictions used when constructing the radiotherapy plan may beExpand
  • 70
  • 1
Estimation of fetal lung volume using enhanced 3‐dimensional ultrasound: a new method and first result
Objective To measure fetal lung volume using a computer based, enhanced, 3‐dimensional ultrasound imaging system.
  • 51
  • 1
3-D reconstruction of an ancient Egyptian mummy using X-ray computer tomography.
Computer tomography has been used to image and reconstruct in 3-D an Egyptian mummy from the collection of the British Museum. This study of Tjentmutengebtiu, a priestess from the 22nd dynastyExpand
  • 45
  • 1
A non-contact method for the acquisition of breathing signals that enable distinction between abdominal and thoracic breathing
TLDR
We propose an alternate method based on the acquisition of stereoscopic video images of a patient's breathing torso. Expand
  • 17
  • 1
  • PDF
...
1
2
3
4
5
...