Sökning: "Johnny Dang"

Hittade 2 uppsatser innehållade orden Johnny Dang.

1. 1. Classification in Bone Scintigraphy Images Using Convolutional Neural Networks

   Master-uppsats, Lunds universitet/Matematik LTH

   Författare :Johnny Dang; [2016]
   Nyckelord :machine learning; deep learning; neural networks; convolutional neural networks; artificial neural network; ANN; CNN; bone scintigraphy; bone scan; prostate cancer; bone metastasis; bone scan index; Technology and Engineering;

   Sammanfattning : The main goal of this thesis is to design and implement a convolutional neural network (CNN) to classify whether hotspots in bone scintigraphy images represent cancer metastases, caused by prostate cancer, or some other physiological process. A side task was included, where another CNN was designed and trained to classify whether a bone scintigraphy image image is acquired from the front of the patient (anterior) or from the back (posterior). LÄS MER

3. 2. Terahertzavbildning

   L3-uppsats, Lunds universitet/Teknisk fysik (CI); Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

   Författare :Joakim Guth; Elin Bäcklund; Johnny Dang; [2011]
   Nyckelord :terahertz; terahertzavbildning; imaging; Technology and Engineering;

   Sammanfattning : .... LÄS MER