Essays about: "image authentication"

Showing result 1 - 5 of 7 essays containing the words image authentication.

  1. 1. 1:N fingerprint classification

    University essay from Lunds universitet/Matematik LTH

    Author : Linda Xiang; Ellen Petersson; [2018]
    Keywords : K-centroid; similarity measure; SVM; templates; Bag-of-words; Mathematics and Statistics;

    Abstract : Biometric recognition systems are widely used to recognize an individual. Fingerprints is a biometric identifier and are today widely used in smartphones for biometric recognition. The fingerprint software used in smartphones are great and fast, and usually implemented for one person usage. READ MORE

  3. 2. Content Co-creation Practices and Expressions of Authenticity on Destination Marketing Organisation’s Instagram Account

    University essay from Lunds universitet/Institutionen för tjänstevetenskap

    Author : Noora Pihlainen; [2017]
    Keywords : Image-focused Social Media; Instagram; Content Co-creation; Authenticity; Tourism Destination Marketing; Social Sciences;

    Abstract : The emergence of social media has changed the power relations and the practices of tourism destination marketing by enabling the co-existence of user generated content and destination marketing organisation’s content, as well as the content co-creation among these actors. Due to the visual nature of tourism the image-focused social media platforms are particularly interesting for the tourism field. READ MORE

  4. 3. Robust Image Hash Spoofing

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Azadeh Amir Asgari; [2016]
    Keywords : Robust hash function; Hamming distance; Block mean value; Spoofing attack;

    Abstract : With the intensively increasing of digital media new challenges has been created for authentication and protection of digital intellectual property. A hash function extracts certain features of a multimedia object e.g. an image and maps it to a fixed string of bits. READ MORE

  5. 4. Method for the Characterisationof Grating Based Holographic Paper

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Max Karlsson; [2016]
    Keywords : ;

    Abstract : Grating based holographic images and patterns are widely used in packaging to catch the eye of the consumer. The characteristic rainbow-like reflection of light from holographic papers can be used either by itself or with a print to create interesting contrasts and optical effects. READ MORE

  6. 5. Leaf Project - A book streaming platform : Infrastructure

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Sebastian Galiano Molina; [2011]
    Keywords : ;

    Abstract : During the 21st century, humans have begun to have digital books and use in digital form most of their information, be this: image, sound, or printed materials. Some of these efforts have had great success. For images, the new digital cameras brought lots of new features, such as reduced physical size, higher quality, and error correction. READ MORE