Sökning: "digital images"

Visar resultat 1 - 5 av 526 uppsatser innehållade orden digital images.

1. 1. Fotografering med AI i bilden : En intervjustudie med svenska fotografer om det fotografiska yrket med teknologin artificiell intelligens

   M1-uppsats, Örebro universitet/Institutionen för humaniora, utbildnings- och samhällsvetenskap

   Författare :Adam Avelin Belin; Oscar Geidemark; [2024]
   Nyckelord :Artificial intelligence; AI; photography; image generating; text-to-image; postphenomenology; technology; semi-structured interview; narrative analysis;

   Sammanfattning : At the turn of the century, photographers started a transition from analogue to digital photography: a transition which took years to complete. The photographic landscape is now in a new period of development, with new AI-programs based on machine learning. LÄS MER

3. 2. AI-based image generation: The impact of fine-tuning on fake image detection

   Kandidat-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

   Författare :Nick Hagström; Anders Rydberg; [2024]
   Nyckelord :Fake image detection; LoRA; DreamBooth; Stable Diffusion; Image generation;

   Sammanfattning : Machine learning-based image generation models such as Stable Diffusion are now capable of generating synthetic images that are difficult to distinguish from real images, which gives rise to a number of legal and ethical concerns. As a potential measure of mitigation, it is possible to train neural networks to detect the digital artifacts present in the images synthesized by many generative models. LÄS MER

4. 3. “Bye bye booty: Heroin chic is back.” : En kvalitativ intervjustudie om på vilka sätt en grupp unga kvinnor präglas av Instagrams kroppsideal

   Kandidat-uppsats, Linnéuniversitetet/Institutionen för medier och journalistik (MJ)

   Författare :Agnes Nielsen; Maria Prabert; [2024]
   Nyckelord :Instagram; Ideal; Body image; Sociocultural theory; Social comparison theory; Post feminism; Gender system; Influencers;

   Sammanfattning : This study examines how young women are affected by the body ideals on Instagram. Eight women from a university in the south of Sweden are interviewed. The results are discussed in this qualitative study by using the social comparison theory, sociocultural theory, the gender system and postfeminism. LÄS MER

5. 4. Virtual H&E Staining Using PLS Microscopy and Neural Networks

   Master-uppsats, Lunds universitet/Matematik LTH

   Författare :Sally Vizins; Hanna Råhnängen; [2024]
   Nyckelord :Deep learning; Virtual staining; Skin tissue; Hematoxylin Eosin; H E; Pathology; Carcinoma; Point light source illumination; Neural Networks; GANs; Generative adversarial networks; CNNs; Convolutional neural networks; Relativistic generative adversarial network; Unet; Digital microscopy; Attention-Unet; Dense-Unet; Mathematics and Statistics;

   Sammanfattning : Histopathological examination, crucial in diagnosing diseases such as cancer, traditionally relies on time- and resource-consuming, poorly standardized chemical staining for tissue visualization. This thesis presents a novel digital alternative using generative neural networks and a point light source (PLS) microscope to transform unstained skin tissue images into their stained counterparts. LÄS MER

7. 5. Unlocking Poliphilo’s Dream: Towards a digital scholarly edition of the Hypnerotomachia Poliphili

   Master-uppsats, Linnéuniversitetet/Institutionen för kulturvetenskaper (KV)

   Författare :Efthymia Priki; [2024]
   Nyckelord :Hypnerotomachia Poliphili; digital scholarly edition; early modern books; reception studies;

   Sammanfattning : Hypnerotomachia Poliphili is a fifteenth-century illustrated incunabulum first published in 1499 by Aldo Manuzio in Venice. It delivers the story of two lovers separated by death but united in a dream; in fact, the entire book is a complex, multi-layered dream narrative which gradually unfolds through the interaction between text and image, inviting readers to engage with its rich content in a playful manner. LÄS MER