{"id":19,"date":"2022-02-28T10:12:59","date_gmt":"2022-02-28T10:12:59","guid":{"rendered":"https:\/\/hytech-imaging.fr\/?page_id=19"},"modified":"2025-04-16T18:09:19","modified_gmt":"2025-04-16T18:09:19","slug":"analytics","status":"publish","type":"page","link":"https:\/\/hytech-imaging.fr\/en\/analytics\/","title":{"rendered":"ANALYTICS"},"content":{"rendered":"
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ANALYTICS<\/h2>\n <\/div>\n <\/div>\n
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Hytech-imaging develops original methods for extracting useful information from spectral data (aerial and satellite) in various fields of application<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Image preprocessing<\/h4>\n <\/div>\n <\/div>\n
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We implement operational chains for the calibration, geometric and atmospheric corrections, and orthorectification of airborne and satellite spectral imagery<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Inversion of Radiative Transfer Models<\/h4>\n <\/div>\n <\/div>\n
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We are developing methods for estimating water column and vegetation parameters by inversion of radiative transfer models<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Geospatial analysis<\/h4>\n <\/div>\n <\/div>\n
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We implement original image processing methods based on spectral analysis, classification schemes, Artificial Intelligence (AI), machine learning (ML) approaches<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Uncertainty estimation<\/h4>\n <\/div>\n <\/div>\n
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We qualify the precision and accuracy of information derived from spectral images using internal error propagation modules through the data processing chains<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Simulation<\/h4>\n <\/div>\n <\/div>\n
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We use direct and inverse simulation to qualify the operating points of future satellite spectral sensors<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

ANALYTICS Hytech-imaging d\u00e9veloppe des m\u00e9thodes originales d\u2019extraction d\u2019information des donn\u00e9es spectrales (a\u00e9riennes et satellitaires) dans diff\u00e9rents domaines d\u2019application Pr\u00e9traitements d’images Nous mettons en place des cha\u00eenes op\u00e9rationnelles de calibration, corrections g\u00e9om\u00e9triques, atmosph\u00e9riques, et orthorectification de donn\u00e9es d\u2019imagerie spectrale a\u00e9rienne et satellitaire Inversion de mod\u00e8les de transfert radiatif Nous d\u00e9veloppons des m\u00e9thodes d\u2019estimation de param\u00e8tres par […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width-page.php","meta":{"footnotes":""},"class_list":["post-19","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hytech-imaging.fr\/en\/wp-json\/wp\/v2\/pages\/19","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hytech-imaging.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hytech-imaging.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hytech-imaging.fr\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/hytech-imaging.fr\/en\/wp-json\/wp\/v2\/comments?post=19"}],"version-history":[{"count":20,"href":"https:\/\/hytech-imaging.fr\/en\/wp-json\/wp\/v2\/pages\/19\/revisions"}],"predecessor-version":[{"id":8330,"href":"https:\/\/hytech-imaging.fr\/en\/wp-json\/wp\/v2\/pages\/19\/revisions\/8330"}],"wp:attachment":[{"href":"https:\/\/hytech-imaging.fr\/en\/wp-json\/wp\/v2\/media?parent=19"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}