Preprocessing and analysis of microarray images from integrated lensless bio-photonic sensors - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2008

Preprocessing and analysis of microarray images from integrated lensless bio-photonic sensors

(1) , (2) , (1) , , , (1)
1
2
Jesus Angulo
Christian Lajaunie
  • Fonction : Auteur
  • PersonId : 894479
Michel Bilodeau
Lucio Martinelli
  • Fonction : Auteur
Françoise Le Boulaire
  • Fonction : Auteur
Fernand Meyer

Résumé

A new integrated lensless bio-photonic sensors is being developed. It replaces the ordinary slide supporting the DNA spots, and the complex, large and expensive hybridisation and the scanner reading system, by a sandwich of well defined chemical and optical layers grafted onto a CCD sensor. The upper layer of the new biochip performs the biological function. Due to the architecture of the biochip leading to a lensless imaging of the spots directly on the sensor pixels, the images produced will have novel characteristics beyond the analysis capacity of reading software packages of microarray analysis. In this framework, specific image processing and statistical data analysis algorithms have been developed in order to assess and to quantify these images
Fichier non déposé

Dates et versions

hal-00569449 , version 1 (25-02-2011)

Identifiants

Citer

Jesus Angulo, Christian Lajaunie, Michel Bilodeau, Lucio Martinelli, Françoise Le Boulaire, et al.. Preprocessing and analysis of microarray images from integrated lensless bio-photonic sensors. SPIE Photonics Europe 2008: Optical and Digital Image Processing, Apr 2008, Strasbourg, France. 12p, ⟨10.1117/12.781377⟩. ⟨hal-00569449⟩
201 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook Twitter LinkedIn More