Essays about: "CIELAB"

Showing result 1 - 5 of 7 essays containing the word CIELAB.

1. 1. Fungal pigmentation responses to microclimatic variables in isolated forest patches in Northern Sweden

   University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

   Author : Karl Soler Kinnerbäck; [2023]
   Keywords : fungal ecology; mycology; functional traits; communities; pigmentation; CIELAB; lightness; microclimate; polypores;

   Abstract : Investigating functional traits is an important tool for understanding fungal communities, yet ecological functions of fungal pigmentation remain poorly investigated. Recent studies support the thermal-melanism hypothesis for fungal color lightness in relation to macroclimate, but it remains unclear if microclimate also affects fungal pigmentation. READ MORE

3. 2. Quality Assessment for Halftone Images

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

   Author : Johnny Elmèr; [2023]
   Keywords : Image Quality; Halftoning; Subjective Image Quality Assessment; Subjective Testing; Objective Image Quality Metrics;

   Abstract : Halftones are reproductions of images created through the process of halftoning. The goal of halftones is to create a replica of an image which, at a distance, looks nearly identical to the original. Several different methods for producing these halftones are available, three of which are error diffusion, DBS and IMCDP. READ MORE

4. 3. The Influences on the Optical Properties of Paperboard Due to Dye Additives

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Tanya Wallmon; [2019]
   Keywords : White water; buildup; polymer; dye; CIELAB;

   Abstract : In the paper industry the appearance and optical performance of coated and uncoated paperboard is important, therefore colour dyes are widely used to enhance the paperboard. In order to enhance the appearance of paper products, the dyes are added directly into the pulp and/or in the coating. READ MORE

5. 4. Exploring Deep Eutectic Solvent Pretreatment and Laccase Biobleaching on Oat Hulls in Efforts to Overcome Recalcitrance

   University essay from Lunds universitet/Bioteknik (master); Lunds universitet/Bioteknik (CI)

   Author : Juanita Francis; [2019]
   Keywords : Biotechnology; Bioteknik; Technology and Engineering;

   Abstract : Oat production produces an abundant side stream product called oat hulls, formally regarded as a waste product. These oat hulls are nutritionally packed, containing insoluble dietary fibres. The solubilization and subsequent enzymatic hydrolysis of insoluble fibres, i.e. READ MORE

6. 5. A Metric for Perceptual Distancebetween Bidirectional ReflectanceDistribution Functions

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : David Ryman; [2018]
   Keywords : ;

   Abstract : Bidirectional reflectance distribution functions (BRDFs) are used in the renderingequation to simulate light reflections in physically realistic way. A reflectance metric defines distances between all possible pairs of BRDFs. READ MORE