Search Results for author: Dan Levi

Found 10 papers, 1 papers with code

Object-Centric Open-Vocabulary Image-Retrieval with Aggregated Features

no code implementations26 Sep 2023 Hila Levi, Guy Heller, Dan Levi, Ethan Fetaya

Our approach aggregates dense embeddings extracted from CLIP into a compact representation, essentially combining the scalability of image retrieval pipelines with the object identification capabilities of dense detection methods.

Image Retrieval Object +1

Polarimetric Imaging for Perception

no code implementations24 May 2023 Michael Baltaxe, Tomer Pe'er, Dan Levi

Autonomous driving and advanced driver-assistance systems rely on a set of sensors and algorithms to perform the appropriate actions and provide alerts as a function of the driving scene.

Autonomous Driving Monocular Depth Estimation +2

3D-LaneNet+: Anchor Free Lane Detection using a Semi-Local Representation

no code implementations1 Nov 2020 Netalee Efrat, Max Bluvstein, Shaul Oron, Dan Levi, Noa Garnett, Bat El Shlomo

3D-LaneNet+ is a camera-based DNN method for anchor free 3D lane detection which is able to detect 3d lanes of any arbitrary topology such as splits, merges, as well as short and perpendicular lanes.

3D Lane Detection

Synthetic-to-Real Domain Adaptation for Lane Detection

no code implementations8 Jul 2020 Noa Garnett, Roy Uziel, Netalee Efrat, Dan Levi

In addition, our autoencoder approach outperforms all other methods in the semi-supervised domain adaptation scenario.

Autonomous Driving Lane Detection +2

Semi-Local 3D Lane Detection and Uncertainty Estimation

no code implementations11 Mar 2020 Netalee Efrat, Max Bluvstein, Noa Garnett, Dan Levi, Shaul Oron, Bat El Shlomo

We propose a novel camera-based DNN method for 3D lane detection with uncertainty estimation.

3D Lane Detection

Evaluating and Calibrating Uncertainty Prediction in Regression Tasks

no code implementations28 May 2019 Dan Levi, Liran Gispan, Niv Giladi, Ethan Fetaya

Predicting not only the target but also an accurate measure of uncertainty is important for many machine learning applications and in particular safety-critical ones.

object-detection Object Detection +1

Learning Discrete Weights Using the Local Reparameterization Trick

no code implementations ICLR 2018 Oran Shayer, Dan Levi, Ethan Fetaya

We show how a simple modification to the local reparameterization trick, previously used to train Gaussian distributed weights, enables the training of discrete weights.

Structured Hough Voting for Vision-based Highway Border Detection

no code implementations18 Nov 2014 Zhiding Yu, Wende Zhang, B. V. K. Vijaya Kumar, Dan Levi

We propose a vision-based highway border detection algorithm using structured Hough voting.

Fast Multiple-Part Based Object Detection Using KD-Ferns

no code implementations CVPR 2013 Dan Levi, Shai Silberstein, Aharon Bar-Hillel

Our algorithm is an accelerated version of the "Feature Synthesis" (FS) method [1], which uses multiple object parts for detection and is among state-of-theart methods on human detection benchmarks, but also suffers from a high computational cost.

Human Detection Object +3

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