Search results for "computing"

showing 10 items of 25279 documents

Scratches Removal in Digitised Aerial Photos Concerning Sicilian Territory

2007

In this paper we propose a fast and effective method to detect and restore scratches in aerial photos from a photographic archive concerning Sicilian territory. Scratch removal is a typical problem for old movie films but similar defects can be seen in still images. Our solution is based on a semiautomatic detection process and an unsupervised restoration algorithm. Results are comparable with those obtained with commercial restoration tools.

Aerial photosbusiness.industryComputer scienceProcess (computing)Digital photographyObject detectionlanguage.human_languageImage restorationScratchComputer graphics (images)languageEffective methodComputer visionArtificial intelligencebusinesscomputerSicilianImage restorationcomputer.programming_language2007 14th International Workshop on Systems, Signals and Image Processing and 6th EURASIP Conference focused on Speech and Image Processing, Multimedia Communications and Services

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A robust aerial image registration method using Gaussian mixture models

2014

Aerial image registration is one of the bases in many aerospace applications, such as aerial reconnaissance and aerial mapping. In this paper, we propose a novel aerial image registration algorithm which is based on Gaussian mixture models. First of all, considering the characters of the aerial images, the work uses a shape feature detector which computes the boundaries of regions with nearly the same gray-value to extract invariant feature. Then, a Gaussian mixture models (GMM) based image registration model is built and solved to estimate the transformation matrix between two aerial images. Furthermore, the proposed method is applied on real aerial images, and the results demonstrate the …

Aerial surveyComputer sciencebusiness.industryFeature detectorCognitive NeuroscienceComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONImage registrationComputerApplications_COMPUTERSINOTHERSYSTEMSPattern recognitionComputer Science Applications1707 Computer Vision and Pattern RecognitionMixture modelAerial images; Feature detector; Gaussian mixture models; Image registration; Computer Science Applications1707 Computer Vision and Pattern Recognition; Cognitive Neuroscience; Artificial IntelligenceComputer Science ApplicationsComputer Science::RoboticsComputer Science::Systems and ControlArtificial IntelligenceComputer Science::Computer Vision and Pattern RecognitionAerial imagesComputer visionAerial reconnaissanceArtificial intelligenceGaussian mixture modelsbusinessAerial imageImage registration

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‘Debating “l’esthéticisme” and “l’esthétisme “ in (some) French Periodicals’

2018

Starting with the two competing translations of aestheticism (esthétisme and estheticisme), this article is devoted to retracing the complex reception of the English term in various French journalistic writings between 1880 and 1900. I follow the semantic vicissitudes of the two terms and their cognates, ‘esthète’ and ‘esthétique’, as they circulated in public discourse through the press and magazines. In France, British aestheticism appears at first not to have been strictly differentiated from Pre-Raphaelitism, the latest developments of which were also percolating in the 1870s and 1880s in the sections of specific press and magazines.I pay less attention to the already well-documented re…

AestheticismreceptionTranslation aestheticsReception and audience studies[SHS.LITT]Humanities and Social Sciences/Literatureperiodicalsfin de siècletranslation[ SHS.LITT ] Humanities and Social Sciences/LiteratureBritish AestheticismFrench journalism[SHS.LITT] Humanities and Social Sciences/LiteratureFranceComputingMilieux_MISCELLANEOUS

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