Motion estimation of objects in image sequences is an essential computer vision task. To this end, optical flow methods compute pixel-level motion, with the purpose of providing low-level input to higher-level algorithms and applications. Robust flow estimation is crucial for the success of applications, which in turn depends on the quality of the captured image data. This work explores the use of sensor diversity in the image data within a framework for variational optical flow. In particular, a custom image sensor setup intended for vehicle applications is tested. Experimental results demonstrate the improved flow estimation performance when IR sensitivity or flash illumination is added to the system.
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Univ Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, GermanyUniv Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, Germany
Brox, T
Bruhn, A
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Univ Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, GermanyUniv Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, Germany
Bruhn, A
Papenberg, N
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Univ Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, GermanyUniv Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, Germany
Papenberg, N
Weickert, J
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Univ Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, GermanyUniv Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, Germany
机构:
Univ Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, GermanyUniv Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, Germany
Brox, T
Bruhn, A
论文数: 0引用数: 0
h-index: 0
机构:
Univ Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, GermanyUniv Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, Germany
Bruhn, A
Papenberg, N
论文数: 0引用数: 0
h-index: 0
机构:
Univ Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, GermanyUniv Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, Germany
Papenberg, N
Weickert, J
论文数: 0引用数: 0
h-index: 0
机构:
Univ Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, GermanyUniv Saarland, Fac Math & Comp Sci, Math Image Anal Grp, D-66041 Saarbrucken, Germany