Figure 1. Synthesized color images from computed multi-spectral data. Still-life scene with synthesized white illumination (left), tungsten illumination (middle) and theater blueish illumination (right)(roscolux # 72 filter). We present a novel active imaging approach that uses optimized wide band filtered illumination to obtain multispectral reflectance information. Our optimization algorithm utilizes light source and camera spectral information in order to maximize the signal strength and the robustness to noise. Through the use of active wide band illumination, our system can obtain material reflectance information in the presence of moderate (indoor) unknown ambient illumination. Our method is very simple and does not require special eq...
Multispectral constancy enables the illuminant invariant representation of multi-spectral data. This...
Hyperspectral imaging is capable of capturing information beyond conventional RGB cameras; therefore...
Conventional spectral imaging systems use a set of pre-determined filters to capture multi-band imag...
Figure 1. Synthesized color images from computed multi-spectral data. Still-life scene with synthesi...
Multi-spectral imaging using a camera with more than three channels is an efficient method to acquir...
With the ability to image a scene in tens to hundreds of spectral bands, multispectral and hyperspec...
Multi-spectral imaging using a camera with more than three channels is an efficient method to acquir...
This paper proposes a multi-spectral imaging system, developed using a commercial-grade camera, unde...
The identification of tumor is important for the diagnosis of early cancer. Optical reflectance spec...
Multi-spectral imaging and spectral reflectance reconstruction can be used in cultural-heritage insti...
Color differences are determined by illumination, the spectral reflectance of objects, and the spect...
Background Multispectral imaging permits to capture more spectral information on object surface prop...
We introduce an active imaging method to measure scene illumination. The system implementation is di...
The observed color of an object is influenced by the spectral distribution of an illuminant impingin...
Increasing the number of imaging channels beyond the conventional three has been shown to be benefic...
Multispectral constancy enables the illuminant invariant representation of multi-spectral data. This...
Hyperspectral imaging is capable of capturing information beyond conventional RGB cameras; therefore...
Conventional spectral imaging systems use a set of pre-determined filters to capture multi-band imag...
Figure 1. Synthesized color images from computed multi-spectral data. Still-life scene with synthesi...
Multi-spectral imaging using a camera with more than three channels is an efficient method to acquir...
With the ability to image a scene in tens to hundreds of spectral bands, multispectral and hyperspec...
Multi-spectral imaging using a camera with more than three channels is an efficient method to acquir...
This paper proposes a multi-spectral imaging system, developed using a commercial-grade camera, unde...
The identification of tumor is important for the diagnosis of early cancer. Optical reflectance spec...
Multi-spectral imaging and spectral reflectance reconstruction can be used in cultural-heritage insti...
Color differences are determined by illumination, the spectral reflectance of objects, and the spect...
Background Multispectral imaging permits to capture more spectral information on object surface prop...
We introduce an active imaging method to measure scene illumination. The system implementation is di...
The observed color of an object is influenced by the spectral distribution of an illuminant impingin...
Increasing the number of imaging channels beyond the conventional three has been shown to be benefic...
Multispectral constancy enables the illuminant invariant representation of multi-spectral data. This...
Hyperspectral imaging is capable of capturing information beyond conventional RGB cameras; therefore...
Conventional spectral imaging systems use a set of pre-determined filters to capture multi-band imag...
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