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SUB-PIXEL

Sub-pixel matching method for low-resolution thermal stereo images

Sub-pixel matching method for low-resolution thermal stereo images

... apparent pixel difference or motion between a pair of a stereo image” ...precision. Sub-pixel matching pro- poses to estimate e in floating ...of sub-pixel matching: interpolation, ...

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A Non-Maxima Suppression Method for Edge Detection with Sub-Pixel Accuracy

A Non-Maxima Suppression Method for Edge Detection with Sub-Pixel Accuracy

... a sub-pixel ...a pixel) with a low computational cost, and its im- plementation is very simple since it is derivated from the well-known Non-Maxima Suppression method [2, ...

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The non-parametric sub-pixel local point spread function estimation is a well posed problem

The non-parametric sub-pixel local point spread function estimation is a well posed problem

... Feature Detection In order to deal with geometric distortions the ideal pattern and its observation have to be precisely locally aligned. To that purpose checkerboard corners were in- troduced along the boundary of the ...

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Sub-pixel detection in hyperspectral imaging with elliptically contoured t-distributed background

Sub-pixel detection in hyperspectral imaging with elliptically contoured t-distributed background

... or sub-pixel targets, the problem can be formulated as a conventional composite hypothesis prob- lem [3–9] : given a vector y ∈ R p -where p denotes the number of spectral bands used- which represents the ...

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Estimation of surface variables at the sub-pixel level for use as input to climate and hydrological models: final report.

Estimation of surface variables at the sub-pixel level for use as input to climate and hydrological models: final report.

... The distribution of point for the SNDI case (figure 6.8b) is similar to that found out with simulated data (figure 4.3b). Again, it should be noted that the density of poin[r] ...

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Estimation of surface variables at the sub-pixel level for use as input to climate and hydrological models.

Estimation of surface variables at the sub-pixel level for use as input to climate and hydrological models.

... The relation between the normalized difference snow index (NDSI) obtained from equation 2.12 and the total percentage of snow cover on the same pixel, as estimated from the HRVIR pi[r] ...

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Radiation Effects on CMOS Active Pixel Image Sensors

Radiation Effects on CMOS Active Pixel Image Sensors

... the pixel types, this TID induced dark current is pretty uniform as illustrated by the nice Gaussian distribution (from [147]) shown in Figure 9b which leads to a uniform increase of the grey level in the dark ...

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Nouveaux concepts de nano-filtres infrarouges à l'échelle du pixel

Nouveaux concepts de nano-filtres infrarouges à l'échelle du pixel

... 2 .4.5 Conclusion intermédiaire Dans cette section, nous avons mis en évidence que l’étude de tolérance angulaire d’un ZCG 1D devait se faire en considérant un champ électrique polarisé selon la direction des dents du ...

269

Placage de déplacement tridimensionnel par pixel pour le rendu temps réel

Placage de déplacement tridimensionnel par pixel pour le rendu temps réel

... Par Pixel avec Traçage de Cônes a technique de traçage de cônes, utilisée pour le rendu de surfaces très détaillées en temps réel, est certainement l'une des meilleures techniques à l'heure ...

151

Two-pixel polarimetric camera by compressive sensing

Two-pixel polarimetric camera by compressive sensing

... We now analyze the influence of the compression rate and of the incidence angle θ on the PSNR of the reconstructed signals. As discussed in Section 2.3, the incidence angle controls the condition number κ(A) of the ...

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Active pixel sensors for X-ray astronomy

Active pixel sensors for X-ray astronomy

... The front-end of the video board has been changed to provide current source biasing for the output transistors.. XIS project engineer Dick Elder assisted in the ana[r] ...

158

Recovery of surface state bands after desorption of Te capping layer on (Bi1−xSbx)2Te3 ternary topological insulators

Recovery of surface state bands after desorption of Te capping layer on (Bi<sub>1−x</sub>Sb<sub>x</sub>)<sub>2</sub>Te<sub>3</sub> ternary topological insulators

... We have performed a systematic study of the surface morphology, crystallinity, chemical composition as well as the band structure of (Bi 1-x Sb x ) 2 Te 3 after the desorption of Te ca[r] ...

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Tb3+ doped Ga5Ge20Sb10Se65-xTex (x=0-37.5) chalcogenide glasses and fibers for MWIR and LWIR emissions

Tb<sup>3+</sup> doped Ga<sub>5</sub>Ge<sub>20</sub>Sb<sub>10</sub>Se<sub>65-x</sub>Te<sub>x</sub> (x=0-37.5) chalcogenide glasses and fibers for MWIR and LWIR emissions

... noise ratio (Fig.. 7 fibers transit to the The reabs ~4.5 μm in th less intense in selenium in luminescence result is the o glasses. 4) and However, the Moreover, th Finally, when ene[r] ...

15

Synthesis, structure and electrochemical properties of K-based sulfates K 2 M2 (SO 4 )3  with M = Fe and Cu

Synthesis, structure and electrochemical properties of K-based sulfates K <sub>2</sub> M<sub>2</sub> (SO <sub>4</sub> )<sub>3</sub> with M = Fe and Cu

... (34) Rangan, K. K.; Gopalakrishnan, J. New Titanium-Vanadium Phosphates of Nasicon and Langbeinite Structures, and Differences between the Two Structures toward Deintercalation of Alkali Metal. J. Solid State Chem. 1994, ...

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A novel model to predict the physical state of atmospheric H2SO4/NH3/H2O aerosol particles

A novel model to predict the physical state of atmospheric H<sub>2</sub>SO<sub>4</sub>/NH<sub>3</sub>/H<sub>2</sub>O aerosol particles

... in knowledge is due to the difficulty of field measurements having to determine the physical state of individual parti- cles in the sub-micron range simultaneously with RH and ASR measurements (the latter from a ...

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Approfondissement des aspects thermodynamiques du système CaSO4-H2O

Approfondissement des aspects thermodynamiques du système CaSO<sub>4</sub>-H<sub>2</sub>O

... La connaissance fine des domaines de stabilité de chaque espèce et des mécanismes réactionnels mis en jeu au cours des transformations thermiques successives du sulfate de calci[r] ...

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As[sub 2]S[sub 3]/Sr(Ti[sub 0.7]Co[sub 0.3])O[sub 3] and As[sub 2]S[sub 3]/Sr(Ti[sub 0.6]Fe[sub 0.4])O[sub 3] strip-loaded waveguides for integrated magneto-optical isolator applications

As[sub 2]S[sub 3]/Sr(Ti[sub 0.7]Co[sub 0.3])O[sub 3] and As[sub 2]S[sub 3]/Sr(Ti[sub 0.6]Fe[sub 0.4])O[sub 3] strip-loaded waveguides for integrated magneto-optical isolator applications

... Using the measured total transmission loss of the strip-loaded waveguide and simulated confinement factor of the STF film layer, the optical absorption coefficient of the STF film can b[r] ...

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Technical note: A stratospheric climatology for O3, H2O, CH4, NOx, HCl and HF derived from HALOE measurements

Technical note: A stratospheric climatology for O<sub>3</sub>, H<sub>2</sub>O, CH<sub>4</sub>, NO<sub>x</sub>, HCl and HF derived from HALOE measurements

... However, comparison with correlative data and an update of the retrieval (Thomason et al., 2004) indicated a significant low bias for this climatology. Previous, more abbreviated cli- ma[r] ...

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Oxidation of SO2 by H2O2 on ice surfaces at 228 K: a sink for SO2 in ice clouds

Oxidation of SO<sub>2</sub> by H<sub>2</sub>O<sub>2</sub> on ice surfaces at 228 K: a sink for SO<sub>2</sub> in ice clouds

... Abbatt Title Page Abstract Introduction Conclusions References Tables Figures J I J I Back Close Print Version Interactive Discussion c EGS 2001.. where the concentration terms refer e[r] ...

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Rational Development of IT-SOFC Electrodes Based on the Nanofunctionalization of La0.6Sr0.4Ga0.3Fe0.7O3 with Oxides. PART 1: Cathodes by Means of Iron Oxide

Rational Development of IT-SOFC Electrodes Based on the Nanofunctionalization of La<sub>0.6</sub>Sr<sub>0.4</sub>Ga<sub>0.3</sub>Fe<sub>0.7</sub>O<sub>3</sub> with Oxides. PART 1: Cathodes by Means of Iron Oxide

... of the nano-composite (Figure 4) indicates a strong modification of the powders after the im- pregnation process, as expected in case of a good interaction between oxides and perovskitic sub- strate. Superficial ...

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