Sökning: "eye detection"

Visar resultat 16 - 20 av 57 avhandlingar innehållade orden eye detection.

1. 16. Observing and influencing preferences in real time. Gaze, morality and dynamic decision-making

   Författare :Philip Pärnamets; Kognitionsvetenskap; []
   Nyckelord :HUMANIORA; HUMANITIES; eye gaze; morality; decision-making; preference formation; embodied cognition;

   Sammanfattning : Preference formation and choice are dynamic cognitive processes arising from interactions between decision-makers and their immediate choice environment. This thesis examines how preferences and decisions are played out in visual attention, captured by eye-movements, as well as in group contexts. LÄS MER

3. 17. Hyperglycaemia and diabetic eye complications - a clinical and epidemiological study

   Författare :Marianne Henricsson; Oftalmologi (Malmö); []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mortality; blindness; cataract surgery; oral antihyperglycaemic agents; hyperglycaemia; insulin treatment; non-insulin dependent diabetes mellitus; diabetic retinopathy; insulin-dependent diabetes mellitus; Ophtalmology; Oftalmologi;

   Sammanfattning : Aim: To study the relationship between hyperglycaemia and the onset/progression of retinopathy, blindness/moderate visual impairment or death, as well as the impact of improved glycaemic control on retinopathy in patients with non-insulin-dependent diabetes mellitus (NIDDM). Methods: Between January 1990 and October 1995 a total of 3,220 diabetic patients were enrolled in a programme for control and screening for retinopathy. LÄS MER

4. 18. Effects of Vagus Nerve Stimulation and Ketogenic Diet on Quality of Life and Changes in EEG and Sleep

   Författare :Tove Hallböök; Lund Pediatrik; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; vagus nerve stimulation; neuropsykologi; Neurologi; neurophysiology; neuropsychology; Neurology; Medicin människa och djur ; Medicine human and vertebrates ; behaviour; attention; ketogenic diet; delta power; slow wave sleep; REM; mood; sleep; quality of life; EEG; seizure frequency; spike detection; children; neurofysiologi; Pediatri; epilepsy; Pediatrics;

   Sammanfattning : When anti-epileptic drugs fail, and epilepsy surgery is found unfeasible or ineffective, there remains a group of at least 25% of children with epilepsy in whom seizure control cannot be achieved. Vagus nerve stimulation (VNS) is an adjunctive treatment for medically refractory epilepsy. LÄS MER

5. 19. Detection and Depth Sounding of Small Targets with Airborne Laser Bathymetry

   Författare :Michael Tulldahl; Rainer Reuter; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : The subject of this thesis is an investigation of the potential for detecting small targets (size about 1 m3) with airborne scanning laser depth sounding. Examples of other optical techniques of interest for small target detection are: range gated imaging, polarized detection and passive multispectral imaging. LÄS MER

7. 20. Methods for detection and prevention of monocular and binocular visual impairment in childhood

   Författare :Joan Lithander; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :visual acuity; infant visual development; school screening; amblyopia; myopia; eye injury; prevention of blindness; developing country; Sultanate of Oman;

   Sammanfattning : The main causes for monocular visual loss in childhood are amblyopia and injury, and in the case of poor vision in both eyes refractive errors, the principle cause being myopia. Reliable visual acuity testing, reaching children at as young an age as possible, is essential in detecting these conditions and monitoring their treatment. LÄS MER