Essays about: "Objective image quality measures"

Found 4 essays containing the words Objective image quality measures.

1. 1. Artifact-Free Image Upscaling : An Evaluation of an Artifact-Free Color Interpolation Algorithm with Respect to Visual Quality

   University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

   Author : Arvid Magnusson; Algot Sandahl; [2022]
   Keywords : ;

   Abstract : The vast number of different sizes and resolutions for digital displays today means that images regularly have to be upscaled or downscaled to fit the current screen. This scaling is almost always done using interpolation. READ MORE

3. 2. Automatic monitoring and control of Laser Metal Deposition Process

   University essay from Högskolan Väst/Avdelningen för Industriell ekonomi, Elektro- och Maskinteknik

   Author : David Byseke; Alexander Thunell; [2021]
   Keywords : Laser metal deposition; LMD; automatic control;

   Abstract : Laser metal deposition is an additive manufacturing technique that enables the manufacturing or repair of high-quality metal parts by building fine layers one at a time. To get a stable process with a low number of flaws and irregularities the process needs a fully operational and functioning control system. READ MORE

4. 3. Speech enhancement methods in hands-free communication with emphasis on Optimal SNIR Beamformer

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Harish Midathala; [2012]
   Keywords : signal to noise ratio; Beamforming; Reverberated and Anechoic; Speech intelligibility; Reverberation.;

   Abstract : A basic speech enhancement can be achieved by the suppression of background noise and reverberation from the clean speech. The point to be noted is to achieve it with a low computational complexity. The aim is to estimate signal arriving optimally from the desired direction in the presence of reverberant-noisy speech signal. READ MORE

5. 4. Quality Measures of Halftoned Images (A Review)

   University essay from Institutionen för teknik och naturvetenskap

   Author : Per-Erik Axelson; [2003]
   Keywords : Datorteknik; Digital halftoning; FM Halftoning; Objective image quality measures; Subjective image quality; Human vision system; Contrast sensitivity function; Datorteknik;

   Abstract : This study is a thesis for the Master of Science degree in Media Technology and Engineering at the Department of Science and Technology, Linkoping University. It was accomplished from November 2002 to May 2003. Objective image quality measures play an important role in various image processing applications. READ MORE