Split-quaternions for perceptual white balance
| hal.structure.identifier | Mathématiques, Image et Applications - EA 3165 [MIA] | |
| dc.contributor.author | BERTHIER, Michel | |
| hal.structure.identifier | Center for Ubiquitous Computing [Oulu] [UBICOMP] | |
| dc.contributor.author | PRENCIPE, Nicoletta | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| dc.contributor.author | PROVENZI, Edoardo | |
| dc.date | 2023 | |
| dc.date.accessioned | 2024-04-04T02:32:27Z | |
| dc.date.available | 2024-04-04T02:32:27Z | |
| dc.date.issued | 2023 | |
| dc.identifier.issn | 1053-5888 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/190387 | |
| dc.description.abstractEn | We propose a perceptual chromatic adaptation transform for white balance that makes use of split-quaternions. The novelty of the present work, which is motivated by a recently developed quantum-like model of color perception, consists at stressing the link between the algebraic structures appearing in this model and a certain sub-algebra of the split-quaternions. We show the potentiality of this approach for color image processing applications by proposing a chromatic adaptation transform, implemented via an appropriate use of the split-quaternion multiplication. Moreover, quantitative comparisons with the widely used state-of-the art von Kries chromatic adaptation transform are provided. | |
| dc.language.iso | en | |
| dc.publisher | Institute of Electrical and Electronics Engineers | |
| dc.subject.en | Split-quaternions | |
| dc.subject.en | Quantum information | |
| dc.subject.en | Color perception | |
| dc.subject.en | Automatic White Balance | |
| dc.subject.en | Chromatic Adaptation | |
| dc.subject.en | CAT | |
| dc.title.en | Split-quaternions for perceptual white balance | |
| dc.type | Article de revue | |
| dc.subject.hal | Mathématiques [math] | |
| bordeaux.journal | IEEE Signal Processing Magazine | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-04149289 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-04149289v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=IEEE%20Signal%20Processing%20Magazine&rft.date=2023&rft.eissn=1053-5888&rft.issn=1053-5888&rft.au=BERTHIER,%20Michel&PRENCIPE,%20Nicoletta&PROVENZI,%20Edoardo&rft.genre=article |
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