Results 41 to 50 of about 6,275,177 (375)

Non-destructive identification of single hard seed via multispectral imaging analysis in six legume species

Plant Methods, 2020
Background Physical dormancy (hard seed) occurs in most species of Leguminosae family and has great consequences not only for ecological adaptation but also for agricultural practice of these species.
Xiaowen Hu, Lingjie Yang, Zuxin Zhang
semanticscholar   +1 more source

Thin Cloud Removal for Multispectral Remote Sensing Images Using Convolutional Neural Networks Combined With an Imaging Model

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Multispectral remote sensing images are often degraded by clouds, resulting in the reduced efficiency and accuracy of image interpretation. Thin cloud removal is one of the most important and significant tasks for optical multispectral images.
Yue Zi, Feng-ying Xie, Ning Zhang, Zhi-guo Jiang, Wentao Zhu, Haopeng Zhang   +5 more
semanticscholar   +1 more source

Classification of melanocytic lesions using direct illumination multispectral imaging. [PDF]

Sci Rep
With rising melanoma incidence and mortality, early detection and surgical removal of primary lesions is essential. Multispectral imaging is a new, non-invasive technique that can facilitate skin cancer detection by measuring the reflectance spectra of ...
Goessinger EV, Dittrich PG, Nöcker P, Notni G, Weber S, Cerminara S, Mühleisen B, Navarini AA, Maul LV.   +8 more
europepmc   +2 more sources

Development and Deployment of THEIA: A Compact Underwater Multispectral Imaging System [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
We present THEIA, a novel underwater 3D multispectral imaging system. THEIA integrates a 4MP multispectral field array camera and a high-resolution RGB stereo camera pair in a specially built underwater housing to simultaneously capture spectral and ...
S. Spanos, C. Antoniou, V. Ntouskos, V. Ntouskos, A. Mallios, P. Nomikou, K. Karantzalos   +6 more
doaj   +1 more source

Semantic segmentation of multispectral photoacoustic images using deep learning

Photoacoustics, 2022
Photoacoustic (PA) imaging has the potential to revolutionize functional medical imaging in healthcare due to the valuable information on tissue physiology contained in multispectral photoacoustic measurements.
Melanie Schellenberg, Kris K. Dreher, Niklas Holzwarth, Fabian Isensee, Annika Reinke, Nicholas Schreck, Alexander Seitel, Minu D. Tizabi, Lena Maier-Hein, Janek Gröhl   +9 more
doaj   +1 more source

Multispectral images of peach related to firmness and maturity at harvest [PDF]

, 2009
wo multispectral maturity classifications for red soft-flesh peaches (‘Kingcrest’, ‘Rubyrich’ and ‘Richlady’ n = 260) are proposed and compared based on R (red) and R/IR (red divided by infrared) images obtained with a three CCD camera (800 nm, 675 nm ...
A. Herrero, Aleixos, Aleixos, Carlomagno, Delwiche, Diaz, Diaz, Diezma-Iglesias, Du, Ferrer, García-Ramos, Gómez-Sanchís, Jahns, Kleynen, Kondo, L. Lleó, Laykin, Leemans, Leemans, Lu, Lu, M. Ruiz-Altisent, McGlone, Mehl, Merzlyak, P. Barreiro, Peng, Qing, Ruiz-Altisent, Singh, Tao, Unay, Vila, Ward, Zheng, Zude   +35 more
core   +3 more sources

Using Multispectral Imaging for Detecting Seed-Borne Fungi in Cowpea

Agriculture, 2020
Recent advances in multispectral imaging-based technology have provided useful information on seed health in order to optimize the quality control process. In this study, we verified the efficiency of multispectral imaging (MSI) combined with statistical
Carlos Henrique Queiroz Rego, Fabiano França-Silva, F. G. Gomes-junior, M. H. D. Moraes, A. D. Medeiros, C. B. Silva   +5 more
semanticscholar   +1 more source

Quantum-inspired computational imaging [PDF]

, 2018
Computational imaging combines measurement and computational methods with the aim of forming images even when the measurement conditions are weak, few in number, or highly indirect.
Altmann, Yoann, Faccio, Daniele, Goyal, Vivek K., Hero, Alfred O., McLaughlin, Stephen, Padgett, Miles J.   +5 more
core   +2 more sources

Avian eye–inspired perovskite artificial vision system for foveated and multispectral imaging

Science Robotics
Avian eyes have deep central foveae as a result of extensive evolution. Deep foveae efficiently refract incident light, creating a magnified image of the target object and making it easier to track object motion.
Jinhong Park, Min Seok Kim, Joonsoon Kim, Sehui Chang, Mincheol Lee, Gil Ju Lee, Young Min Song, Dae‐Hyeong Kim   +7 more
semanticscholar   +1 more source

Snapshot multispectral imaging using a pixel-wise polarization color image sensor.

Optics Express, 2020
This study proposes a new imaging technique for snapshot multispectral imaging in which a multispectral image was captured using an imaging lens that combines a set of multiple spectral filters and polarization filters, as well as a pixel-wise color ...
Shuji Ono
semanticscholar   +1 more source