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   Articles with "pattern projection" as a keyword



Active Stereo in the Wild through Virtual Pattern Projection

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recommendations! Published in 2024 at "International Journal of Computer Vision"

DOI: 10.1007/s11263-025-02511-6

Abstract: This paper presents a novel general-purpose guided stereo paradigm that mimics the active stereo principle by replacing the unreliable physical pattern projector with a depth sensor. It works by projecting virtual patterns consistent with the… read more here.

Keywords: pattern projection; stereo; active stereo; virtual pattern ... See more keywords

Three-dimensional shape measurement using color random binary encoding pattern projection

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recommendations! Published in 2017 at "Optical Engineering"

DOI: 10.1117/1.oe.56.10.104102

Abstract: Abstract. Acquiring the three-dimensional (3-D) surface geometry of objects with a full-frame resolution is of great concern in many applications. This paper reports a 3-D measurement scheme based on single-frame pattern projection in the combination… read more here.

Keywords: three dimensional; binary encoding; color; random binary ... See more keywords

Pattern projection calibrations on subseasonal forecasts of surface air temperature over East Asia

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recommendations! Published in 2023 at "Weather and Forecasting"

DOI: 10.1175/waf-d-22-0046.1

Abstract: Subseasonal forecasts have recently attracted widespread interests yet remain a challenging issue. A statistical Kalman filter pattern projection method (KFPPM), which absorbs the projection conception of the raw covariance pattern projection (COVPPM) and the adaptive… read more here.

Keywords: subseasonal forecasts; projection; kfppm; east asia ... See more keywords

Long-distance pattern projection through an unfixed multimode fiber with natural evolution strategy-based wavefront shaping.

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recommendations! Published in 2022 at "Optics express"

DOI: 10.1364/oe.462275

Abstract: Focusing light into an arbitrary pattern through complex media is desired in energy delivery-related scenarios and has been demonstrated feasible with the assistance of wavefront shaping. However, it still encounters challenges in terms of pattern… read more here.

Keywords: multimode fiber; projection; pattern projection; long distance ... See more keywords