Papers Horizon Line Estimation
“Horizon Line Estimation” 태그가 달린 논문 7편 · 필터 해제
Hinge-Wasserstein: Estimating Multimodal Aleatoric Uncertainty in Regression Tasks
Computer vision systems that are deployed in safety-critical applications need to quantify their output uncertainty. We study regression from images to parameter values and here it is common to detect uncertainty by pred…
Density EstimationDisparity EstimationHorizon Line EstimationLine Detection+2Temporally Consistent Horizon Lines
The horizon line is an important geometric feature for many image processing and scene understanding tasks in computer vision. For instance, in navigation of autonomous vehicles or driver assistance, it can be used to im…
3D ReconstructionAutonomous VehiclesHorizon Line EstimationScene UnderstandingNeural-Guided RANSAC: Learning Where to Sample Model Hypotheses
We present Neural-Guided RANSAC (NG-RANSAC), an extension to the classic RANSAC algorithm from robust optimization. NG-RANSAC uses prior information to improve model hypothesis search, increasing the chance of finding ou…
Camera LocalizationHorizon Line EstimationVisual LocalizationA-Contrario Horizon-First Vanishing Point Detection Using Second-Order Grouping Laws
We show that, in images of man-made environments, the horizon line can usually be hypothesized based on an a contrario detection of second-order grouping events. This allows constraining the extraction of the horizontal …
Horizon Line EstimationLine DetectionDeep Learning for Vanishing Point Detection Using an Inverse Gnomonic Projection
We present a novel approach for vanishing point detection from uncalibrated monocular images. In contrast to state-of-the-art, we make no a priori assumptions about the observed scene. Our method is based on a convolutio…
Camera CalibrationHorizon Line EstimationDetecting Vanishing Points using Global Image Context in a Non-Manhattan World
We propose a novel method for detecting horizontal vanishing points and the zenith vanishing point in man-made environments. The dominant trend in existing methods is to first find candidate vanishing points, then remove…
Horizon Line EstimationHorizon Lines in the Wild
The horizon line is an important contextual attribute for a wide variety of image understanding tasks. As such, many methods have been proposed to estimate its location from a single image. These methods typically requir…
AttributeHorizon Line Estimation