Sökning: "grading system"

Visar resultat 31 - 35 av 83 avhandlingar innehållade orden grading system.

  1. 31. On reflections of wood : wood quality features modelled by means of multivariate image projections to latent structures in multispectral images

    Författare :Olle Hagman; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Träteknik; Wood Technology;

    Sammanfattning : Classifying logs and boards has an essential economic impact on the forest products industry. In a modern production chain, quality control and raw material specifications are essential to fulfill production system demands as well as end user demands. LÄS MER

  3. 32. Augmented navigation

    Författare :Gustav Burström; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Spinal fixation procedures have the inherent risk of causing damage to vulnerable anatomical structures such as the spinal cord, nerve roots, and blood vessels. To prevent complications, several technological aids have been introduced. LÄS MER

  4. 33. Prognostic Factors in Early Stage Cervical Carcinomas Treated with Wertheim-Meigs Surgery

    Författare :Marianne Graflund; Bengt Sorbe; Bo Frankendal; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Cervical cancer is the second most common malignancy and a leading cause of morbidity and mortality among women worldwide. In Sweden, cervical cancer constitutes 2.4% of all newly diagnosed cancers and is the fifteenth cause of death.An improved estimation of the prognosis in early stages of cervical carcinomas is desirable. LÄS MER

  5. 34. Automatic analysis of log end face images in the sawmill industry

    Författare :Kristin Norell; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : At present grading of sawlogs in a sawmill relies on visual inspection wherein a human expert grades a log every few seconds as it passes on a conveyor belt. This tedious and difficult work is prone to substantial inter- and intra-grader variability. LÄS MER

  7. 35. Assessment of Valvular Aortic Stenosis by Signal Analysis of the Phonocardiogram

    Författare :Ghareh Baghi Ghareh Baghi; Per Ask; Birgitta Janerot Sjöberg; Urban Wiklund; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Aortic stenosis (AS) is one of the most prevalent valvular heart diseases in elderly people. According to the recommendations of both the American Heart Association and the European Society of Cardiology, severity assessment of AS is primarily based on echocardiographic findings. LÄS MER