Sökning: "SSIM"

Visar resultat 11 - 15 av 57 uppsatser innehållade ordet SSIM.

  1. 11. Analysis and Evaluation ofVisuospatial Complexity Models

    Uppsats för yrkesexamina på grundnivå, Örebro universitet/Institutionen för naturvetenskap och teknik

    Författare :Bashar Hammami; Mjed Afram; [2022]
    Nyckelord :Complexity; Visual Complexity; Visuospatial Complexity; Strauctural Similarity Index Measurement; SSIM; Visual Clutter; Feature Congestion; Subband Entropy;

    Sammanfattning : Visuospatial complexity refers to the level of detail or intricacy present within a scene, takinginto account both spatial and visual properties of the dynamic scene or the place (e.g.moving images, everyday driving, video games and other immersive media). There havebeen several studies on measuring visual complexity from various viewpoints, e. LÄS MER

  3. 12. LiDAR Point Cloud De-noising for Adverse Weather

    Master-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Johan Bergius; Jesper Holmblad; [2022]
    Nyckelord :Semantic Segmentation; Lidar point cloud; CNN; GAN; CycleGAN; Unsupervised; LiOR; DSOR; DROR; WADS;

    Sammanfattning : Light Detection And Ranging (LiDAR) is a hot topic today primarily because of its vast importance within autonomous vehicles. LiDAR sensors are capable of capturing and identifying objects in the 3D environment. However, a drawback of LiDAR is that they perform poorly under adverse weather conditions. LÄS MER

  4. 13. Depth of field post-processing using neural networks

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Otto Holmström; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : It is possible to create images from a computer model closely resembling those taken with a physical camera. To improve the photo-realism and perceived quality of a rendered image, it is often desireable to add realistic effects that do not appear in computer graphics due to the camera model. LÄS MER

  5. 14. Image Similarity Scoring for Medical Images in 3D

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Felicia Castenbrandt; [2022]
    Nyckelord :CT; Medical Image Processing; Similarity Scoring;

    Sammanfattning : Radiologists often have to look through many different patients and examinations in quick succession, and to aid in the workflow the different types of images should be presented for the radiologist in the same manner and order between each new examination. Thus decreasing the time needed for the radiologist to either find the correct image or rearrange the images to their liking. LÄS MER

  7. 15. Generative Adversarial Networks in Lip-Synchronized Deepfakes for Personalized Video Messages

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Johan Liljegren; Pontus Nordqvist; [2021]
    Nyckelord :Generative Adversarial Networks; GAN; Lip-Synchronization; Deepfake; Deep Learning; Autoencoder; WGAN; WGAN-GP; L1WGAN-GP; Skip-Connections; FID-Score; Mathematics and Statistics; Technology and Engineering;

    Sammanfattning : The recent progress of deep learning has enabled more powerful frameworks to create good-quality deepfakes. Deepfakes, which are mostly known for malicious purposes, have great potential to be useful in areas such as the movie industry, education, and personalized messaging. LÄS MER