Essays about: "DIGITAL IMAGE"

Showing result 1 - 5 of 473 essays containing the words DIGITAL IMAGE.

  1. 1. National Heroes, Digital Soldiers, Vulnerable Children and all the Others: A Critical Discourse Analysis of Videos Communicating the QAnon Conspiracy Theory

    University essay from Göteborgs universitet/Institutionen för kulturvetenskaper

    Author : Cecilia Gatenheim; [2024-02-23]
    Keywords : conspiracy theory; far-right; emotions; video analysis; discourse analysis;

    Abstract : This thesis analyses the making of Us and Them in videos communicating the QAnon conspiracy theory, which have been circulating on online social forums. For this purpose, Multimodal Critical Discourse Analysis is used, together with Sara Ahmed’s cultural theory of emotions. READ MORE

  3. 2. Effects of natural aging and low strain-rate on mechanical properties of aluminium alloy sheets used in automotive industry

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Amirhossein Gholami; Ali Abedisamarin; [2024]
    Keywords : Ageing. AA6014. AA6016;

    Abstract : These days, lightweight materials such as aluminum alloy sheets, especiallythose in the AA6xxx series, are in high demand for use inthe automotive industry. During natural aging, the properties of aluminummay undergo significant changes due to the diffusion of atomswithin the crystal structure, impacting the strength and formabilityof aluminum sheets. READ MORE

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

    University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

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

    Abstract : 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. READ MORE

  5. 4. Reputation Management in a Digital Age : How start-ups control their online reputation

    University essay from Karlstads universitet/Handelshögskolan (from 2013)

    Author : Fanny Jacobsson; Lo Meh Paw; [2024]
    Keywords : Online Reputation Management; Brand Equity; Startups; Image;

    Abstract : Background: With digitalization, the increased use of the World Wide Web and social media combined with the aware and engaged costumer, the conditions of reputation management are also evolving (Beal & Strauss, 2008; Jones et al., 2009). READ MORE

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

    University essay from Lunds universitet/Matematik LTH

    Author : Sally Vizins; Hanna Råhnängen; [2024]
    Keywords : 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;

    Abstract : 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. READ MORE