{"id":5061,"date":"2024-06-13T13:05:24","date_gmt":"2024-06-13T11:05:24","guid":{"rendered":"https:\/\/remade-project.eu\/?post_type=tribe_events&p=5061"},"modified":"2024-10-02T11:12:49","modified_gmt":"2024-10-02T09:12:49","slug":"hyperspectral-imaging-and-microscopy","status":"publish","type":"tribe_events","link":"https:\/\/remade-project.eu\/index.php\/event\/hyperspectral-imaging-and-microscopy\/","title":{"rendered":"Hyperspectral Imaging and microscopy"},"content":{"rendered":"
Zoom webinar<\/a> | Replay on Youtube<\/a><\/h5>\n

 <\/p>\n

Cristian Manzoni, <\/strong>
\nIFN-CNR & Polimi, Italy<\/p>\n

Spectral imaging, also known as imaging spectroscopy, refers to methods and devices for acquiring a complete light spectrum for each point in the image of a scene. It provides much richer information with respect to standard imaging, enabling to identify materials or detect dynamical processes. Spectral imaging has been applied to a wide range of scientific investigations, such as remote sensing, pigment determination in biology, medicine, coastal ocean imaging, water analysis, agriculture, cultural heritage and archaeology, just to cite a few. In particular, hyperspectral imaging aims at acquiring the whole continuous spectrum of each point of the scene. A powerful approach to this aim is to combine classical imaging with Fourier-transform spectrometry [1].<\/p>\n

\"\"<\/a>
Hyperspectral imaging in the Thermal infrared of a sample with mineral and artificial quartz. Left: False RGB image, synthesized from the spectral data; Right: spectral emissivity.<\/figcaption><\/figure>\n

In this talk, I will describe the main properties of the spectral imaging and the current acquisition approaches. I will also show the most recent advancements obtained at the Istituto di Fotonica e Nanotecnologie (IFN-CNR), based on an innovative optical device [2].<\/p>\n

Our compact hyperspectral system is able to acquire spectral reflectance and fluorescence images with high sensitivity, broad spectral coverage and high spectral resolution. Examples of hyperspectral remote-sensing and microscopy images will be provided and discussed [3].<\/p>\n

\"\"
Hyperspectral microscope fluorescence imaging of Invitrogen slide #1 (MitoTracker\u00ae Red CMXRos +Alexa Fluor\u00ae 488 phalloidin). Excitation: 2 lasers at 478 and 562 nm; Objective: 20X, 0.45 NA. (a) Fluorescence of Filamentous F-actin at 470-550nm; (b) Fluorescence of mitocondria at 570-680 nm; (c) Merged maps.<\/figcaption><\/figure>\n

References<\/em><\/p>\n

[1] S.P. Davis, M.C. Abrams, and J.W. Brault, Fourier Transform Spectrometry (Academic Press, 2001)
\n<\/em>[2] D. Brida, C. Manzoni, and G. Cerullo, \u201cPhase-locked pulses for two-dimensional spectroscopy by a birefringent delay line,\u201d Opt. Lett. 37, 3027-3029 (2012)
\n<\/em>[3] A. Perri, B. E. Nogueira de Faria, D. C. Teles Ferreira, D. Comelli, G. Valentini, F. Preda, D. Polli, A. M. de Paula, G. Cerullo, and C. Manzoni, \u201cHyperspectral imaging with a TWINS birefringent interferometer,\u201d Opt. Express 27<\/strong>, 15956-15967 (2019)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Zoom webinar | Replay on Youtube   Cristian Manzoni, IFN-CNR & Polimi, Italy Spectral imaging, also known as imaging spectroscopy, refers to methods and devices for acquiring a complete light […]<\/p>\n","protected":false},"author":3,"featured_media":5062,"template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_tribe_events_status":"","_tribe_events_status_reason":"","_tribe_events_is_hybrid":"","_tribe_events_is_virtual":"","_tribe_events_virtual_video_source":"","_tribe_events_virtual_embed_video":"","_tribe_events_virtual_linked_button_text":"","_tribe_events_virtual_linked_button":"","_tribe_events_virtual_show_embed_at":"","_tribe_events_virtual_show_embed_to":[],"_tribe_events_virtual_show_on_event":"","_tribe_events_virtual_show_on_views":"","_tribe_events_virtual_url":"","footnotes":""},"tags":[40],"tribe_events_cat":[36],"class_list":["post-5061","tribe_events","type-tribe_events","status-publish","has-post-thumbnail","hentry","tag-organised-by-remadeari","tribe_events_cat-seminar","cat_seminar"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/remade-project.eu\/index.php\/wp-json\/wp\/v2\/tribe_events\/5061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/remade-project.eu\/index.php\/wp-json\/wp\/v2\/tribe_events"}],"about":[{"href":"https:\/\/remade-project.eu\/index.php\/wp-json\/wp\/v2\/types\/tribe_events"}],"author":[{"embeddable":true,"href":"https:\/\/remade-project.eu\/index.php\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":5,"href":"https:\/\/remade-project.eu\/index.php\/wp-json\/wp\/v2\/tribe_events\/5061\/revisions"}],"predecessor-version":[{"id":5326,"href":"https:\/\/remade-project.eu\/index.php\/wp-json\/wp\/v2\/tribe_events\/5061\/revisions\/5326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/remade-project.eu\/index.php\/wp-json\/wp\/v2\/media\/5062"}],"wp:attachment":[{"href":"https:\/\/remade-project.eu\/index.php\/wp-json\/wp\/v2\/media?parent=5061"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/remade-project.eu\/index.php\/wp-json\/wp\/v2\/tags?post=5061"},{"taxonomy":"tribe_events_cat","embeddable":true,"href":"https:\/\/remade-project.eu\/index.php\/wp-json\/wp\/v2\/tribe_events_cat?post=5061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}