Open AccessCONTACTLESS MEASUREMENT OF KEY PARAMETERS OF LIMB VESSELS ON AN OCCLUSAL PLETHYSMOGRAPHY METHOD
Author(s) -
Владимир Игоревич Кузнецов,
Сергей Александрович Тараканов,
Николай Игоревич Рыжаков
Publication year - 2013
Publication title -
bûlletenʹ sibirskoj mediciny
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.135
H-Index - 3
eISSN - 1819-3684
pISSN - 1682-0363
DOI - 10.20538/1682-0363-2013-3-117-120
Subject(s) - plethysmograph , computer science , process (computing) , work (physics) , mechanical engineering , biomedical engineering , engineering , medicine , anesthesia , operating system
The purpose of this publication – to familiarize the readers with the newest achievements in the field of vision machine technologies with regard to the occlusal plethysmography. The principle of plethysmograph work is similar to a principle of mechanical occlusal plethysmograph work, with that only a difference that working measuring environment (gas or liquid) is replaced with laser labels, and fixation of change of volume is made by machine vision with the subsequent computer processing. Application of laser technologies of machine vision in future considerably simplified process of diagnostics, will allow to carry out diagnostics repeatedly and under various conditions of, for example, case of external action on the examined finiteness of the of heat, cold, physical exercise, and so, is representative of more and accurate picture of the state of blood vessels in the dynamics.