Learning Camera Parameters With Weighted Edge Attention From Single-View Images
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3246260
Abstract: This paper presents a novel Deep Learning (DL) model that estimates camera parameters, including camera rotations, field of view, and distortion parameter, from single-view images. The classical approach often analyzes geometric cues such as vanishing… read more here.
Keywords: view images; camera; camera parameters; single view ... See more keywords
CNN-Based Large Area Pixel-Resolution Topography Retrieval From Single-View LROC NAC Images Constrained With SLDEM
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3214926
Abstract: The production of high-resolution digital terrain models (DTMs) based on images is often hampered by the lack of appropriate stereo observations. Here, we propose a deep learning-based reconstruction of pixel-resolution DTMs from Lunar Reconnaissance Orbiter… read more here.
Keywords: pixel resolution; topography; area; pixel ... See more keywords
Bayesian Deep Neural Networks for Supervised Learning of Single-View Depth
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3142915
Abstract: Uncertainty quantification is essential for robotic perception, as overconfident or point estimators can lead to collisions and damages to the environment and the robot. In this letter, we evaluate scalable approaches to uncertainty quantification in… read more here.
Keywords: single view; deep neural; neural networks; depth ... See more keywords
SymmetryGrasp: Symmetry-Aware Antipodal Grasp Detection From Single-View RGB-D Images
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3214785
Abstract: Symmetry is ubiquitous in everyday objects. Humans tend to grasp objects by recognizing the symmetric regions. In this letter, we investigate how symmetry could boost robotic grasp detection. To this end, we present a learning-based… read more here.
Keywords: grasp; grasp detection; symmetry; view rgb ... See more keywords
OnionNet: Single-view Depth Prediction and Camera Pose Estimation for Unlabelled Video
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Cognitive and Developmental Systems"
DOI: 10.1109/tcds.2020.3042521
Abstract: In real scenes, humans can easily infer their positions and distances from other objects with their own eyes. To make the robots have the same visual ability, this paper presents an unsupervised OnionNet framework, including… read more here.
Keywords: view depth; single view; view; pose estimation ... See more keywords
Exploring Spatial Correlation for Light Field Saliency Detection: Expansion From a Single View
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2022.3205749
Abstract: Previous 2D saliency detection methods extract salient cues from a single view and directly predict the expected results. Both traditional and deep-learning-based 2D methods do not consider geometric information of 3D scenes. Therefore the relationship… read more here.
Keywords: saliency; saliency detection; light field; single view ... See more keywords
Multi-View Supervision for Single-View Reconstruction via Differentiable Ray Consistency
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Pattern Analysis and Machine Intelligence"
DOI: 10.1109/tpami.2019.2898859
Abstract: We study the notion of consistency between a 3D shape and a 2D observation and propose a differentiable formulation which allows computing gradients of the 3D shape given an observation from an arbitrary view. We… read more here.
Keywords: consistency; view; multi view; differentiable ray ... See more keywords
Single‐View Modeling of Layered Origami with Plausible Outer Shape
Sign Up to like & getrecommendations! Published in 2019 at "Computer Graphics Forum"
DOI: 10.1111/cgf.13866
Abstract: Modeling 3D origami pieces using conventional software is laborious due to the geometric constraints imposed by the complicated layered structure. Targeting origami models used in visual content such as CG illustrations and movies, we propose… read more here.
Keywords: plausible outer; system; single view; modeling ... See more keywords
Single-view calibration of a catadioptric camera based on a theodolite model.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.447883
Abstract: The catadioptric panoramic imaging system may provide 360° panoramic imaging by employing the convex surface of a quadric surface with rotational symmetry as the reflector, which effectively compensates for the disadvantages of the narrow field… read more here.
Keywords: single view; theodolite model; model; catadioptric camera ... See more keywords
Single-View Measurement Method for Egg Size Based on Small-Batch Images
Sign Up to like & getrecommendations! Published in 2023 at "Foods"
DOI: 10.3390/foods12050936
Abstract: Egg size is a crucial indicator for consumer evaluation and quality grading. The main goal of this study is to measure eggs’ major and minor axes based on deep learning and single-view metrology. In this… read more here.
Keywords: measurement method; egg; single view; view measurement ... See more keywords
A Work-Related Musculoskeletal Disorders (WMSDs) Risk-Assessment System Using a Single-View Pose Estimation Model
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph19169803
Abstract: Musculoskeletal disorders are an unavoidable occupational health problem. In particular, workers who perform repetitive tasks onsite in the manufacturing industry suffer from musculoskeletal problems. In this paper, we propose a system that evaluates the posture… read more here.
Keywords: system; pose estimation; assessment; risk assessment ... See more keywords