Sökning: "Change point detection"

Visar resultat 21 - 25 av 49 avhandlingar innehållade orden Change point detection.

1. 21. Measurement instruments for the early detection of unilateral cerebral palsy and evaluation of bimanual performance

   Författare :Ulrike Claudia Ryll; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Infants with early brain lesions are at risk of developing unilateral cerebral palsy (CP) and valid and reliable measurement instruments for their early detection as well as evaluation of their bimanual performance at later age are needed. Such identification allows for early family support and intervention, while evaluation of hand function at later ages enables to tackle primary challenges children and adolescents with unilateral CP face continuously while performing everyday activities that require the use of both hands. LÄS MER

3. 22. Towards better practices in detection of wastewater pollution in stormwater sewers and volume estimation of SSO discharges

   Författare :Oleksandr Panasiuk; Sveinung Sægrov; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VA-teknik; Urban Water Engineering;

   Sammanfattning : Separate sewerage systems are designed so that the wastewater and stormwater are carried separately. However, in practice, untreated wastewater discharges to receiving waters are not that rare, impairing the quality of the receiving waters and increasing the risks to public health and aquatic organisms. LÄS MER

4. 23. Segmentation of forest patches and estimation of canopy cover using 3D information from stereo photogrammetry

   Författare :Ann-Helen Granholm; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : 3D information extracted by image matching of aerial images, so called image-based point clouds, have been found to provide accurate vegetation height measurements. This has led to an increased interest from the vegetation mapping community, since aerial images are an affordable alternative to airborne laser scanner (ALS) data. LÄS MER

5. 24. Fibre-Optic Displacement and Temperature Sensing Using Coupling Based Intensity Modulation and Polarisation Modulation Techniques

   Författare :Johan Jason; Hans-Erik Nilsson; Bertil Arvidsson; Werner Daum; Mittuniversitetet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; optical fibre sensor; displacement measurement; temperature measurement; fibre coupling; intensity modulation; birefringence; polarisation; OTDR; side-hole fibre;

   Sammanfattning : Optical fibre sensors are employed in the measurements of a number of different physical properties or for event detection in safety and security systems. In those environments which suffer from electromagnetic disturbance, in harsh environments where electronics cannot survive and in applications in favour of distributed detection, fibre-optic sensors have found natural areas of use. LÄS MER

7. 25. In Pursuit of Ideal Model Selection for High-Dimensional Linear Regression

   Författare :Arash Owrang; Magnus Jansson; Esa Ollila; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : The fundamental importance of model specification has motivated researchers to study different aspects of this problem. One of which is the task of model selection from the set of available competing models. LÄS MER