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Multispectral imaging – a new tool in seed quality assessment?
Seed Science Research, 2018Multispectral imaging is a new technology that is being deployed to assess seed quality parameters. Examples of applications in the detection and identification of fungi on seeds are presented, together with an example of the technology used for maturity
B. Boelt +5 more
semanticscholar +1 more source
2005
Multispectral images are a particular class of images that require specialized coding algorithms. In multispectral images, the same spatial region is captured multiple times using different imaging modalities. These modalities often consist of measurements at different optical wavelengths (hence the name multispectral), but the same term is sometimes ...
Tretter Daniel +2 more
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Multispectral images are a particular class of images that require specialized coding algorithms. In multispectral images, the same spatial region is captured multiple times using different imaging modalities. These modalities often consist of measurements at different optical wavelengths (hence the name multispectral), but the same term is sometimes ...
Tretter Daniel +2 more
openaire +1 more source
2003
In this chapter we discuss the non-photographic multispectral imaging systems operating in the optical range of the electromagnetic spectrum. The optical range has been defined as that range in which optical phenomena of reflection and refraction can be used to focus the radiation.
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In this chapter we discuss the non-photographic multispectral imaging systems operating in the optical range of the electromagnetic spectrum. The optical range has been defined as that range in which optical phenomena of reflection and refraction can be used to focus the radiation.
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Multispectral Imaging Techniques
2017In this chapter we discuss the principle of non-photographic multispectral imaging systems. A digital sensor comprises of a detector part and an optical part. Various types of photo conductive detectors are used for quantifying the radiation intensity. Resolution of a sensor is considered in terms of spatial resolution, spectral resolution, radiometric
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Multispectral imaging and image processing
SPIE Proceedings, 2014The color accuracy of conventional RGB cameras is not sufficient for many color-critical applications. One of these applications, namely the measurement of color defects in yarns, is why Prof. Til Aach and the Institute of Image Processing and Computer Vision (RWTH Aachen University, Germany) started off with multispectral imaging.
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MULTISPECTRAL IMAGING FLOW CYTOMETRY
2007 4th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2007Flow cytometry has been an accepted technique for high throughput cellular analysis for several decades. It is unique in its ability to analyze large numbers of cells directly in fluid suspension, but it lacks any spatial resolution. A number of approaches have been taken to add imaging capabilities to flow cytometry, but generally at the expense of ...
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PROCESSING MULTISPECTRAL IMAGES
2016A method of processing a multispectral or hyperspectral image captured in respect of an area of interest including a variably reflective surface, said image comprising at least one visible-wavelength signal and a NIR signal, the method comprising: -performing an image matching process using an iterative robust estimation method in respect of data ...
BISHOP, Gary,, John, Oakley, John
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Quantifying corn LAI using machine learning and UAV multispectral imaging
Precision AgricultureQian Cheng +5 more
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