Search Results for author: Saeed Saadatnejad

Found 12 papers, 10 papers with code

Social-Transmotion: Promptable Human Trajectory Prediction

1 code implementation26 Dec 2023 Saeed Saadatnejad, Yang Gao, Kaouther Messaoud, Alexandre Alahi

We translate the idea of a prompt from Natural Language Processing (NLP) to the task of human trajectory prediction, where a prompt can be a sequence of x-y coordinates on the ground, bounding boxes in the image plane, or body pose keypoints in either 2D or 3D.

Autonomous Vehicles Trajectory Prediction

JRDB-Traj: A Dataset and Benchmark for Trajectory Forecasting in Crowds

1 code implementation5 Nov 2023 Saeed Saadatnejad, Yang Gao, Hamid Rezatofighi, Alexandre Alahi

To address this, we introduce a novel dataset for end-to-end trajectory forecasting, facilitating the evaluation of models in scenarios involving less-than-ideal preceding modules such as tracking.

Autonomous Navigation Benchmarking +1

Toward Reliable Human Pose Forecasting with Uncertainty

1 code implementation13 Apr 2023 Saeed Saadatnejad, Mehrshad Mirmohammadi, Matin Daghyani, Parham Saremi, Yashar Zoroofchi Benisi, Amirhossein Alimohammadi, Zahra Tehraninasab, Taylor Mordan, Alexandre Alahi

Recently, there has been an arms race of pose forecasting methods aimed at solving the spatio-temporal task of predicting a sequence of future 3D poses of a person given a sequence of past observed ones.

Human Pose Forecasting

A generic diffusion-based approach for 3D human pose prediction in the wild

1 code implementation11 Oct 2022 Saeed Saadatnejad, Ali Rasekh, Mohammadreza Mofayezi, Yasamin Medghalchi, Sara Rajabzadeh, Taylor Mordan, Alexandre Alahi

Predicting 3D human poses in real-world scenarios, also known as human pose forecasting, is inevitably subject to noisy inputs arising from inaccurate 3D pose estimations and occlusions.

Denoising Human Pose Forecasting +2

Pedestrian 3D Bounding Box Prediction

1 code implementation28 Jun 2022 Saeed Saadatnejad, Yi Zhou Ju, Alexandre Alahi

Safety is still the main issue of autonomous driving, and in order to be globally deployed, they need to predict pedestrians' motions sufficiently in advance.

Action Anticipation Autonomous Driving +1

A Shared Representation for Photorealistic Driving Simulators

1 code implementation9 Dec 2021 Saeed Saadatnejad, Siyuan Li, Taylor Mordan, Alexandre Alahi

We build on successful cGAN models to propose a new semantically-aware discriminator that better guides the generator.

Autonomous Vehicles Image Generation +1

Vehicle trajectory prediction works, but not everywhere

1 code implementation CVPR 2022 Mohammadhossein Bahari, Saeed Saadatnejad, Ahmad Rahimi, Mohammad Shaverdikondori, Amir-Hossein Shahidzadeh, Seyed-Mohsen Moosavi-Dezfooli, Alexandre Alahi

We further show that the generated scenes (i) are realistic since they do exist in the real world, and (ii) can be used to make existing models more robust, yielding 30-40 reductions in the off-road rate.

Scene Generation Self-Driving Cars +1

SVG-Net: An SVG-based Trajectory Prediction Model

1 code implementation7 Oct 2021 Mohammadhossein Bahari, Vahid Zehtab, Sadegh Khorasani, Sana Ayromlou, Saeed Saadatnejad, Alexandre Alahi

Finally, we illustrate how, by using SVG, one can benefit from datasets and advancements in other research fronts that also utilize the same input format.

Autonomous Driving Trajectory Prediction +1

Pedestrian Intention Prediction: A Multi-task Perspective

1 code implementation20 Oct 2020 Smail Ait Bouhsain, Saeed Saadatnejad, Alexandre Alahi

This work tries to solve this problem by jointly predicting the intention and visual states of pedestrians.

Autonomous Vehicles Multi-Task Learning

LSTM-Based ECG Classification for Continuous Monitoring on Personal Wearable Devices

no code implementations12 Dec 2018 Saeed Saadatnejad, Mohammadhosein Oveisi, Matin Hashemi

Conclusion: In contrast to many compute-intensive deep-learning based approaches, the proposed algorithm is lightweight, and therefore, brings continuous monitoring with accurate LSTM-based ECG classification to wearable devices.

Classification ECG Classification +1

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