Search Results for author: Kashyap Chitta

Found 24 papers, 14 papers with code

SLEDGE: Synthesizing Simulation Environments for Driving Agents with Generative Models

no code implementations26 Mar 2024 Kashyap Chitta, Daniel Dauner, Andreas Geiger

SLEDGE is the first generative simulator for vehicle motion planning trained on real-world driving logs.

Motion Planning

DriveLM: Driving with Graph Visual Question Answering

1 code implementation21 Dec 2023 Chonghao Sima, Katrin Renz, Kashyap Chitta, Li Chen, Hanxue Zhang, Chengen Xie, Ping Luo, Andreas Geiger, Hongyang Li

The experiments demonstrate that Graph VQA provides a simple, principled framework for reasoning about a driving scene, and DriveLM-Data provides a challenging benchmark for this task.

Autonomous Driving Question Answering +1

On Offline Evaluation of 3D Object Detection for Autonomous Driving

no code implementations24 Aug 2023 Tim Schreier, Katrin Renz, Andreas Geiger, Kashyap Chitta

Prior work in 3D object detection evaluates models using offline metrics like average precision since closed-loop online evaluation on the downstream driving task is costly.

3D Object Detection Autonomous Driving +2

End-to-end Autonomous Driving: Challenges and Frontiers

1 code implementation29 Jun 2023 Li Chen, Penghao Wu, Kashyap Chitta, Bernhard Jaeger, Andreas Geiger, Hongyang Li

The autonomous driving community has witnessed a rapid growth in approaches that embrace an end-to-end algorithm framework, utilizing raw sensor input to generate vehicle motion plans, instead of concentrating on individual tasks such as detection and motion prediction.

Autonomous Driving motion prediction

Parting with Misconceptions about Learning-based Vehicle Motion Planning

2 code implementations13 Jun 2023 Daniel Dauner, Marcel Hallgarten, Andreas Geiger, Kashyap Chitta

The release of nuPlan marks a new era in vehicle motion planning research, offering the first large-scale real-world dataset and evaluation schemes requiring both precise short-term planning and long-horizon ego-forecasting.

Misconceptions Motion Planning

NEAT: Neural Attention Fields for End-to-End Autonomous Driving

1 code implementation ICCV 2021 Kashyap Chitta, Aditya Prakash, Andreas Geiger

Efficient reasoning about the semantic, spatial, and temporal structure of a scene is a crucial prerequisite for autonomous driving.

Autonomous Driving CARLA longest6 +2

Benchmarking Unsupervised Object Representations for Video Sequences

1 code implementation12 Jun 2020 Marissa A. Weis, Kashyap Chitta, Yash Sharma, Wieland Brendel, Matthias Bethge, Andreas Geiger, Alexander S. Ecker

Perceiving the world in terms of objects and tracking them through time is a crucial prerequisite for reasoning and scene understanding.

Benchmarking Clustering +5

Label Efficient Visual Abstractions for Autonomous Driving

3 code implementations20 May 2020 Aseem Behl, Kashyap Chitta, Aditya Prakash, Eshed Ohn-Bar, Andreas Geiger

Beyond label efficiency, we find several additional training benefits when leveraging visual abstractions, such as a significant reduction in the variance of the learned policy when compared to state-of-the-art end-to-end driving models.

Autonomous Driving Segmentation +1

Training Data Distribution Search with Ensemble Active Learning

no code implementations25 Sep 2019 Kashyap Chitta, Jose M. Alvarez, Elmar Haussmann, Clement Farabet

In this paper, we propose to scale up ensemble Active Learning methods to perform acquisition at a large scale (10k to 500k samples at a time).

Active Learning Image Classification

Quadtree Generating Networks: Efficient Hierarchical Scene Parsing with Sparse Convolutions

1 code implementation27 Jul 2019 Kashyap Chitta, Jose M. Alvarez, Martial Hebert

Semantic segmentation with Convolutional Neural Networks is a memory-intensive task due to the high spatial resolution of feature maps and output predictions.

Scene Parsing Segmentation +1

Training Data Subset Search with Ensemble Active Learning

no code implementations29 May 2019 Kashyap Chitta, Jose M. Alvarez, Elmar Haussmann, Clement Farabet

In this paper, we propose to scale up ensemble Active Learning (AL) methods to perform acquisition at a large scale (10k to 500k samples at a time).

Active Learning Autonomous Driving +3

Adaptive Semantic Segmentation with a Strategic Curriculum of Proxy Labels

no code implementations8 Nov 2018 Kashyap Chitta, Jianwei Feng, Martial Hebert

With our design, the network progressively learns features specific to the target domain using annotation from only the source domain.

Semantic Segmentation Unsupervised Domain Adaptation

Deep Probabilistic Ensembles: Approximate Variational Inference through KL Regularization

no code implementations6 Nov 2018 Kashyap Chitta, Jose M. Alvarez, Adam Lesnikowski

In this paper, we introduce Deep Probabilistic Ensembles (DPEs), a scalable technique that uses a regularized ensemble to approximate a deep Bayesian Neural Network (BNN).

Active Learning General Classification +1

Targeted Kernel Networks: Faster Convolutions with Attentive Regularization

no code implementations1 Jun 2018 Kashyap Chitta

We propose Attentive Regularization (AR), a method to constrain the activation maps of kernels in Convolutional Neural Networks (CNNs) to specific regions of interest (ROIs).

Learning Sampling Policies for Domain Adaptation

no code implementations19 May 2018 Yash Patel, Kashyap Chitta, Bhavan Jasani

We address the problem of semi-supervised domain adaptation of classification algorithms through deep Q-learning.

Classification Domain Adaptation +3

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