Sökning: "semantic video segmentation"

Hittade 3 avhandlingar innehållade orden semantic video segmentation.

1. 1. Data-Efficient Learning of Semantic Segmentation

   Författare :David Nilsson; Mathematical Imaging Group; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; semantic segmentation; embodied learning; active learning; semantic video segmentation; computer vision; deep learning;

   Sammanfattning : Semantic segmentation is a fundamental problem in visual perception with a wide range of applications ranging from robotics to autonomous vehicles, and recent approaches based on deep learning have achieved excellent performance. However, to train such systems there is in general a need for very large datasets of annotated images. LÄS MER

3. 2. Reinforcement Learning for Active Visual Perception

   Författare :Aleksis Pirinen; Mathematical Imaging Group; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; computer vision; reinforcement learning; deep learning; active vision; object detection; human pose estimation; semantic segmentation;

   Sammanfattning : Visual perception refers to automatically recognizing, detecting, or otherwise sensing the content of an image, video or scene. The most common contemporary approach to tackle a visual perception task is by training a deep neural network on a pre-existing dataset which provides examples of task success and failure, respectively. LÄS MER

4. 3. Garantia e hospitalidade cultural no tratamento temático de acervos de animação

   Författare :Admeire Da Silva Santos Sundström; Brasil Universidade Estadual Paulista; []
   Nyckelord :HUMANIORA; HUMANITIES; Audiovisual; Video abstracting; Animation film; Cultural warrant and hospitality; Documento audiovisual. Acervo de animação; Garantia e Hospitalidade Cultural; Filme de animação; Análise de domínio; Library and Information Science; Biblioteks- och informationsvetenskap;

   Sammanfattning : A anima��o ser� abordada nesta pesquisa como um documento audiovisual que suporta ainforma��o por meio da imagem constru�da e do som. E ao ser entendida como tal, aanima��o necessita de t�cnicas para leitura, an�lise e s�ntese da informa��o contida nessesuporte e que atenda �s particularidades existentes nessa tipologia. LÄS MER