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Found 2 essays matching the above criteria.

1. 1. Using Mask R-CNN for Instance Segmentation of Eyeglass Lenses

   University essay from KTH/Matematisk statistik

   Author : Marcus Norrman; Saad Shihab; [2021]
   Keywords : Machine Learning; Computer Vision; Instance Segmentation; Mask R-CNN; CNN; Convolutional Neural Networks; Transfer Learning; Maskininlärning; Datorseende; Instanssegmentering; Mask R-CNN; CNN; Konvolutionella neurala nätverk; Överföringsinlärning;

   Abstract : This thesis investigates the performance of Mask R-CNN when utilizing transfer learning on a small dataset. The aim was to instance segment eyeglass lenses as accurately as possible from self-portrait images. Five different models were trained, where the key difference was the types of eyeglasses the models were trained on. READ MORE

3. 2. Eye Tracking with Eye Glasses

   University essay from Institutionen för fysik

   Author : Joakim Dahlberg; [2010]
   Keywords : eye tracking; eyeglasses;

   Abstract : This study is concerned with the negative effects of wearing corrective lenses while using eye trackers, and the correction of those negative effects. The eye tracker technology studied is the video based real-time Pupil Center and Corneal Reflection method. READ MORE