Essays about: "shape descriptors"

Showing result 1 - 5 of 8 essays containing the words shape descriptors.

  1. 1. Meta-Pseudo Labelled Multi-View 3D Shape Recognition

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Fehmi Ayberk Uçkun; [2023]
    Keywords : 3D shape recognition; 3D object classification; 3D shape retrieval; 3D object retrieval; Automatic labelling; Semi-supervised learning; Pseudo labelling; Meta Pseudo Labelling; Multi-View Convolutional Neural Networks; Shape descriptors; Multi-view representations; Deeplearning; 3D-formigenkänning; 3D-objektklassificering; 3D-formhämtning; Hämtning av 3D-objekt; Automatisk märkning; Halv-vägledd lärning; Pseudomärkning; Meta Pseudo-märkning; Multi-View Faltningsnät; Formbeskrivningar; Multi-view representation; Djupinlärning;

    Abstract : The field of computer vision has long pursued the challenge of understanding the three-dimensional world. This endeavour is further fuelled by the increasing demand for technologies that rely on accurate perception of the 3D environment such as autonomous driving and augmented reality. READ MORE

  3. 2. Learning the shapes of protein pockets

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Alejandro Corrochano; Yossra Gharbi; [2022-10-14]
    Keywords : Protein; cavity; ligand-binding; 3D-equivariance; shape; latent space; e3nn; Fpocket; sc-PDB;

    Abstract : The comparison of protein pockets plays an important role in drug discovery. Through the identification of binding sites with similar structures, we can assist in finding hits and characterizing the function of proteins. Traditionally, the geometry of cavities has been described with scalar features, which are not fully representative of the shape. READ MORE

  4. 3. "Are You a Victim for sure?" Media Framing on Sexual Violence and Secondary Victimization in Korea

    University essay from Lunds universitet/Mänskliga rättigheter

    Author : Hyokyung Choi; [2022]
    Keywords : Sexual violence; power-based sexual violence; victim-survivors; media framing; secondary victimization; #Me; Too; Korea; Social Sciences;

    Abstract : Sexual violence is ubiquitous. It occurs everywhere. Due to the very nature of sex crimes, however, victim-survivors from sexual violence are much more vulnerable from ‘secondary victimization’ which is also known as ‘post crime victimization’ or ‘double victimization. READ MORE

  5. 4. Temporal Multivariate Distribution Analysis of Cell Shape Descriptors

    University essay from Umeå universitet/Institutionen för fysik

    Author : Amanda Krantz; [2021]
    Keywords : ;

    Abstract : In early drug discovery and the study of the effects of new chemical compounds on cancer cells, the change in cell shape over time provides vital information about cell health. Live-cell image analysis systems can be used to extract cell-shape describing parameters of individual cells during exposure to new drugs. READ MORE

  6. 5. Feature-Feature Matching For Object Retrieval in Point Clouds

    University essay from KTH/Datorseende och robotik, CVAP

    Author : Michal Staniaszek; [2015]
    Keywords : ;

    Abstract : In this project, we implement a system for retrieving instances of objects from point clouds using feature based matching techniques. The target dataset of point clouds consists of approximately 80 full scans of office rooms over a period of one month. The raw clouds are reprocessed to remove regions which are unlikely to contain objects. READ MORE