Conference
Improved visual saliency estimation on manufactured surfaces using high-dynamic reflectance transformation imaging
| العنوان: | Improved visual saliency estimation on manufactured surfaces using high-dynamic reflectance transformation imaging |
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| المؤلفون: | Nurit, Marvin, Le Goïc, Gaëtan, Maniglier, Stephane, Jochum, Pierre, Chatoux, Hermine, Mansouri, Alamin |
| المساهمون: | Equipe CORES ImViA - EA7535 (CORES), Imagerie et Vision Artificielle Dijon (ImViA), Université de Bourgogne (UB)-Université de Bourgogne (UB), CEntre Technique des Industries Mécaniques (CETIM), CEntre Technique des Industries Mécaniques - Cetim (FRANCE), CETEHOR Département technique du Comité FRANCECLAT, Comité Francéclat, ANR-17-CE10-0005,NAPS,Mesure, Modélisation et Pilotage de l'APparence des états de SUrfaces tridimensionnels(2017) |
| المصدر: | Fifteenth International Conference on Quality Control by Artificial Vision ; https://hal.science/hal-03479036 ; Fifteenth International Conference on Quality Control by Artificial Vision, May 2021, Tokushima, Japan. pp.51, ⟨10.1117/12.2589748⟩ |
| بيانات النشر: | HAL CCSD SPIE |
| سنة النشر: | 2021 |
| المجموعة: | Université de Bourgogne (UB): HAL |
| مصطلحات موضوعية: | RTI, HDR Imaging, Visual appearance, Visual saliency, Surface quality inspection, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, [INFO.INFO-CV]Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV], [PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics] |
| جغرافية الموضوع: | Tokushima, Japan |
| الوصف: | International audience ; Reflectance Transformation Imaging (RTI) is a technique for estimating the surface local angular reflectance and characterizing the visual properties by varying lighting directions and capturing a set of stereo-photometric images. The proposed method, namely HD-RTI, is based on the coupling of RTI and HDR imaging techniques. The HD-RTI automatically optimizes the necessary exposure times for each angle of illumination by using the response of the scene. Our method is applied to industrial surfaces with micro-scratches from which we will estimate saliency information. Results show that coupling HDR and RTI enhance the characterization and therefore the discrimination on the surfaces visual saliency maps. It leads to an increase in robustness for visual quality assessment tasks. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| Relation: | hal-03479036; https://hal.science/hal-03479036; https://hal.science/hal-03479036/document; https://hal.science/hal-03479036/file/Article.pdf |
| DOI: | 10.1117/12.2589748 |
| الاتاحة: | https://hal.science/hal-03479036 https://hal.science/hal-03479036/document https://hal.science/hal-03479036/file/Article.pdf https://doi.org/10.1117/12.2589748 |
| Rights: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.530482E8 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1117/12.2589748 |
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