Unsupervised automatic tracking of thermal changes in human body

An automated system for detecting and tracking of the thermal fluctuation in human body is addressed. It applies HSV based k-means clustering which initialized and controlled the points which lie on the ROI boundary. Afterward a particle filter tracked the targeted ROI in the thermal video stream. There were six subjects have voluntarily participated on these experiments. For simulating the hot spots occur during the some medical tests a controllable heater utilized close to the subjects body. The results indicated promising accuracy of the proposed approach for tracking the hot spots. However, there were some approximations (e.g. the transmittance of the atmosphere and emissivity of the fabric) which can be neglected because of independency of the proposed approach for these parameters. The approach can track the heating spots efficiently considering the movement in the subjects which provided a confidence of considerable robustness against motion-artifact usually occurs in the medical tests

Are veterans different? Understanding veterans’ help seeking behaviour for alcohol problems

Alcohol misuse in the United Kingdom’s veteran community is not an isolated phenomenon. Internationally, alcohol and wider substance misuse would appear to be an historic and current global issue within veteran communities. Although research has been undertaken both in the UK and the US into why veterans are reluctant to seek help for mental health problems, little is understood as to why veterans encounter difficulties in engaging with treatment for alcohol misuse. The aim of this study was to understand why veterans in the United Kingdom are either reluctant, or have difficulty in accessing help for alcohol problems. An applied social policy research methodology was used, employing in-depth semi-structured interviews with 19 UK veterans in the North East of England, who had a history of alcohol misuse. The findings showed that participants appeared to excuse or normalise their excessive alcohol consumption, which led to a delay in meaningful engagement in substance misuse services, resulting in complex and complicated presentations to health and social care services. The findings of this study clearly suggest that veterans who misuse alcohol have a range of distinctive and unique difficulties that subtly differentiate them from the wider civilian substance misuse population, and that the use of peer-support models would appear to mitigate against them disengaging from alcohol treatment services. What is known about this topic • Alcohol misuse in the veteran community would appear to be an historic and current issue. • Research undertaken on UK veterans is limited, despite there being a clear indication that excessive alcohol use is a risk amongst ex-service personnel. • Little is understood as to why veterans encounter difficulties in engaging with treatment for alcohol misuse. What this paper adds • Veterans who misuse alcohol have a range of distinctive and unique difficulties that subtly differentiate them from the wider civilian substance misuse population. • Normalisation of excessive and regular alcohol consumption leads to delayed engagement, and complex case presentation. • Peer-support models appeared to mitigate against veterans disengaging from alcohol treatment services