FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W808738523> ?p ?o ?g. }

• W808738523 abstract "A reliable colour appearance model is desired by industry to achieve high colourfidelity between images produced using a range of different imaging devices. The aimof this study was to derive a reliable colour appearance model capable of predictingthe change of perceived attributes of colour appearance under a wide range ofmedia/viewing conditions. The research was divided into three parts: characterisingimaging devices, conducting a psychophysical experiment, and developing a colourappearance model.Various imaging devices were characterised including a graphic art scanner, aCromalin proofing system, an IRIS ink jet printer, and a Barco Calibrator. For theformer three devices, each colour is described by four primaries: cyan (C), magenta(M), yellow (Y), and black (K). Three set of characterisation samples (120 and 31black printer, and cube data sets) were produced and measured for deriving andtesting the printing characterisation models. Four black printer algorithms (BPA),were derived. Each included both forward and reverse processes. A 2nd BPA printingmodel taking into account additivity failure, grey component replacement (GCR)algorithm gave the most accurate prediction to the characterisation data set than theother BPA models. The PLCC (Piecewise Linear interpolation assuming ConstantChromaticity coordinates) monitor model was also implemented to characterise theBarco monitor.The psychophysical experiment was conducted to compare Cromalin hardcopyimages viewed in a viewing cabinet and softcopy images presented on a monitorunder a wide range of illuminants (white points) including: D93, D65, D50 and A.Two scaling methods: category judgement and paired comparison, were employed byviewing a pair of images. Three classes of colour models were evaluated: uniformcolour spaces, colour appearance models and chromatic adaptation transforms. Siximages were selected and processed via each colour model. The results indicated thatthe BFD chromatic transform gave the most accurate predictions of the visual results.Finally, a colour appearance model, LLAB, was developed. It is a combination of theBFD chromatic transform and a modified version of CIELAB uniform colour space tofit the LUTCRI Colour Appearance Data previously accumulated. The form of theLLAB model is much simpler and its performance is more precise to fit experimentaldata than those of the other models." @default.
• W808738523 created "2016-06-24" @default.
• W808738523 creator A5046662178 @default.
• W808738523 date "1995-01-01" @default.
• W808738523 modified "2023-09-27" @default.
• W808738523 title "The LLAB model for quantifying colour appearance" @default.
• W808738523 hasPublicationYear "1995" @default.
• W808738523 type Work @default.
• W808738523 sameAs 808738523 @default.
• W808738523 citedByCount "0" @default.
• W808738523 crossrefType "dissertation" @default.
• W808738523 hasAuthorship W808738523A5046662178 @default.
• W808738523 hasConcept C115961682 @default.
• W808738523 hasConcept C120665830 @default.
• W808738523 hasConcept C121332964 @default.
• W808738523 hasConcept C121684516 @default.
• W808738523 hasConcept C122776584 @default.
• W808738523 hasConcept C154945302 @default.
• W808738523 hasConcept C201780734 @default.
• W808738523 hasConcept C2778489266 @default.
• W808738523 hasConcept C2961294 @default.
• W808738523 hasConcept C31972630 @default.
• W808738523 hasConcept C41008148 @default.
• W808738523 hasConceptScore W808738523C115961682 @default.
• W808738523 hasConceptScore W808738523C120665830 @default.
• W808738523 hasConceptScore W808738523C121332964 @default.
• W808738523 hasConceptScore W808738523C121684516 @default.
• W808738523 hasConceptScore W808738523C122776584 @default.
• W808738523 hasConceptScore W808738523C154945302 @default.
• W808738523 hasConceptScore W808738523C201780734 @default.
• W808738523 hasConceptScore W808738523C2778489266 @default.
• W808738523 hasConceptScore W808738523C2961294 @default.
• W808738523 hasConceptScore W808738523C31972630 @default.
• W808738523 hasConceptScore W808738523C41008148 @default.
• W808738523 hasLocation W8087385231 @default.
• W808738523 hasOpenAccess W808738523 @default.
• W808738523 hasPrimaryLocation W8087385231 @default.
• W808738523 hasRelatedWork W2037596620 @default.
• W808738523 hasRelatedWork W2055048589 @default.
• W808738523 hasRelatedWork W2073157871 @default.
• W808738523 hasRelatedWork W2122858014 @default.
• W808738523 hasRelatedWork W2167011036 @default.
• W808738523 hasRelatedWork W2219060427 @default.
• W808738523 hasRelatedWork W2322995440 @default.
• W808738523 hasRelatedWork W2534946325 @default.
• W808738523 hasRelatedWork W2536975733 @default.
• W808738523 hasRelatedWork W2556658679 @default.
• W808738523 hasRelatedWork W2731111333 @default.
• W808738523 hasRelatedWork W2757661855 @default.
• W808738523 hasRelatedWork W46286747 @default.
• W808738523 hasRelatedWork W2241647195 @default.
• W808738523 hasRelatedWork W2270191483 @default.
• W808738523 hasRelatedWork W2309118446 @default.
• W808738523 hasRelatedWork W2779302730 @default.
• W808738523 hasRelatedWork W2820920703 @default.
• W808738523 hasRelatedWork W2864316594 @default.
• W808738523 hasRelatedWork W2879378411 @default.
• W808738523 isParatext "false" @default.
• W808738523 isRetracted "false" @default.
• W808738523 magId "808738523" @default.
• W808738523 workType "dissertation" @default.