Sökning: "Computer Aided Diagnosis"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Computer Aided Diagnosis.

1. 1. Towards Automatic Image Analysis for Computerised Mammography

   Författare :Christina Olsén; Frank Drewes; Fredrik Georgsson; Gunilla Borgefors; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Aided Diagnosis; Quality Assessment; Image Analysis; Ground Truth Assessment; Artificial Intelligence; Measurements; Segmentation Evaluation; Performance Measures; Pattern Recognition; Validation; Decision Support; Medicine; Computer science; Datavetenskap;

   Sammanfattning : Mammographic screening is an effective way to detect breast cancer. Early detection of breast cancer depends to a high degree on the adequacy of the mammogram from which the diagnosis is made. Today, most of the analysis of the mammogram is performed by radiologists. LÄS MER

3. 2. A case-based multi-modal clinical system for stress management

   Författare :Mobyen Uddin Ahmed; Peter Funk; Ning Xiong; Bo von Schéele; Nosrat Shahsavar; Mälardalens högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; stress management; diagnosis and treatment; multi-purpose and multi-modal; Case-based reasoning; textual information retrieval; rule-based reasoning; and fuzzy logic; Computer science; Datavetenskap; Computer Science; datavetenskap;

   Sammanfattning : A difficult issue in stress management is to use biomedical sensor signal in the diagnosis and treatment of stress. Clinicians often make their diagnosis and decision based on manual inspection of physiological signals such as, ECG, heart rate, finger temperature etc. LÄS MER

4. 3. A Multimodal Approach for Clinical Diagnosis and Treatment

   Författare :Mobyen Uddin Ahmed; Peter Funk; Bo von Scheele; Ning Xiong; Cindy Marling; Mälardalens högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Science; datavetenskap;

   Sammanfattning : A computer-aided Clinical Decision Support System (CDSS) for diagnosis and treatment often plays a vital role and brings essential benefits for clinicians. Such a CDSS could function as an expert for a less experienced clinician or as a second option/opinion of an experienced clinician to their decision making task. LÄS MER

5. 4. Computer-Assisted Carbohydrate Structural Studies and Drug Discovery

   Författare :Magnus Lundborg; Göran Widmalm; Hans-Christian Siebert; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Carbohydrates; molecular docking; molecular dynamics simulation; fragment-based virtual screening; NMR spectroscopy; computer-aided drug design; computer-aided structure elucidation; glycosyltransferases; Escherichia coli; Organic chemistry; Organisk kemi; organisk kemi; Organic Chemistry;

   Sammanfattning : Carbohydrates are abundant in nature and have functions ranging from energy storage to acting as structural components. Analysis of carbohydrate structures is important and can be used for, for instance, clinical diagnosis of diseases as well as in bacterial studies. The complexity of glycans makes it difficult to determine their structures. LÄS MER

7. 5. Combining Shape and Learning for Medical Image Analysis

   Författare :Jennifer Alvén; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; feature-based registration; convolutional neural networks; conditional random fields; medical image segmentation; random decision forests; machine learning; multi-atlas segmentation; medical image registration; shape models;

   Sammanfattning : Automatic methods with the ability to make accurate, fast and robust assessments of medical images are highly requested in medical research and clinical care. Excellent automatic algorithms are characterized by speed, allowing for scalability, and an accuracy comparable to an expert radiologist. LÄS MER