Essays about: "DIGITAL IMAGE"

Showing result 21 - 25 of 473 essays containing the words DIGITAL IMAGE.

  1. 21. Laboratory starlight simulator for future space-based heterodyne interferometry

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : William Karlsson; [2023]
    Keywords : Angular resolution; Astronomy; Coherence length; Digital delay lines; Fiber optical circuit; Heterodyne interferometry; Interference; Laboratory starlight simulator; NIR light Near-Infrared ; Optical path differences; Space exploration; Starlight; Testbed environment;

    Abstract : In astronomy, interferometry by ground-based telescopes offers the greatest angular resolution. However, the Earth´s atmosphere distorts the incident wavefront from a celestial object, leading to blurring and signal loss. It also restricts the transmission of specific wavelengths within the electromagnetic spectrum. READ MORE

  3. 22. Size effect in wood : Characterization of mechanical properties using digital image correlation method

    University essay from Uppsala universitet/Tillämpad mekanik

    Author : Amir Saeidi; Olafur Johannsson; [2023]
    Keywords : compression test longitudinal direction; digital image corre- lation DIC ; ncorr; phyton; pinewood; size effect; stiffness matrix; wood- construction; YAWCAM; young’s modulus; digital image correlation DIC ; elasticitetsmodul; furu; kom- pressionstest längs fiberriktning; ncorr; phyton; storlekseffekt; styvhetsma- tris; trä-konstruktion; YAWCAM;

    Abstract : As a natural composite material, wood exhibits complex structural char-acteristics and diverse behavior under compression and tensile forces. Itsanisotropic nature results in mechanical properties that vary depending onthe load direction along its longitudinal, tangential, and radial grains. READ MORE

  4. 23. Incorporating Reinforcement Learning into Supervised Sequential Recommender Models

    University essay from Linköpings universitet/Statistik och maskininlärning

    Author : Patrick Siegfried Hiemsch; [2023]
    Keywords : ;

    Abstract : In the context of the significant expansion of e-commerce, Recommender Systems have become important tools for businesses, enhancing customer engagement through the personalization of product recommendations. This thesis investigates the integration of Reinforcement Learning concepts  into Supervised Learning frameworks, aiming to foster more accurate, novel and diverse recommendations. READ MORE

  5. 24. Improving Pith Detection and Automated Log Identification using AI

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Muhammad Farooq; [2023]
    Keywords : Automated wood log identification; damaged log identification; pith detection; artificial intelligence; computer vision; machine learning; deep learning;

    Abstract : Tracking of tree logs from a harvesting site to its processing site is a legal requirement for timber-based industries. Wood log identification is an important task in the forestry industry and has traditionally relied on manual inspection by trained experts. READ MORE

  6. 25. How AI images and human-created digital art are evaluated and affected by attribution knowledge

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

    Author : Maryam Khan; Julia Näsström; [2023]
    Keywords : ;

    Abstract : Artificial intelligence (AI) has spread into different sectors and is seeing fast developments in the field of text-to-image generation. Its rapid evolution and increased usage raise a myriad of questions. READ MORE