Search Results - "Llorca, D."

SCOUT: Socially-COnsistent and UndersTandable Graph Attention Network for Trajectory Prediction of Vehicles and VRUs by Carrasco, S., Llorca, D. Fernandez, Sotelo, M. A.

“…Autonomous vehicles navigate in dynamically changing environments under a wide variety of conditions, being continuously influenced by surrounding objects. Mod…”
Get full text

Hierarchical camera auto-calibration for traffic surveillance systems by Álvarez, S., Llorca, D.F., Sotelo, M.A.

“…•Camera self-calibration procedure with 5 levels of hierarchy and 12 different cases.•Completely autonomous system, independent of the position of the…”
Get full text

RNN-based Pedestrian Crossing Prediction using Activity and Pose-related Features by Lorenzo, J., Parra, I., Wirth, F., Stiller, C., Llorca, D. F., Sotelo, M. A.

“…Pedestrian crossing prediction is a crucial task for autonomous driving. Numerous studies show that an early estimation of the pedestrian's intention can…”
Get full text

Predicting Vehicles Trajectories in Urban Scenarios with Transformer Networks and Augmented Information by Quintanar, A., Fernandez-Llorca, D., Parra, I., Izquierdo, R., Sotelo, M. A.

“…Understanding the behavior of road users is of vital importance for the development of trajectory prediction systems. In this context, the latest advances have…”
Get full text

Recognizing individuals in groups in outdoor environments combining stereo vision, RFID and BLE by Llorca, D. F., Quintero, R., Parra, I., Sotelo, M. A.

“…Vision-based people localization systems in outdoor environments can be enhanced by means of radio frequency identification technologies. This combination has…”
Get full text

Stereo regions-of-interest selection for pedestrian protection: A survey by Llorca, D.F., Sotelo, M.A., Hellín, A.M., Orellana, A., Gavilán, M., Daza, I.G., Lorente, A.G.

“…► Survey of stereo-based region of interest pedestrian detection approaches. ► Exhaustive review of 3D representation, camera pose, road surface modeling and…”
Get full text

The PREVENTION Challenge: How Good Are Humans Predicting Lane Changes? by Quintanar, A., Izquierdo, R., Parra, I., Fernandez-Llorca, D., Sotelo, M. A.

“…While driving on highways, every driver tries to be aware of the behavior of surrounding vehicles, including possible emergency braking, evasive maneuvers…”
Get full text

Facial Angiofibroma Severity Index (FASI): reliability assessment of a new tool developed to measure severity and responsiveness to therapy in tuberous sclerosis-associated facial angiofibroma by Salido-Vallejo, R., Ruano, J., Garnacho-Saucedo, G., Godoy-Gijón, E., Llorca, D., Gómez-Fernández, C., Moreno-Giménez, J. C.

“…Summary Background Tuberous sclerosis complex (TSC) is an autosomal dominant neurocutaneous disorder characterized by the development of multisystem…”
Get full text

Semi-Automatic High-Accuracy Labelling Tool for Multi-Modal Long-Range Sensor Dataset by Izquierdo, R., Parra, I., Salinas, C., Fernandez-Llorca, D., Sotelo, M. A.

“…Many research works have contributed to achieve SAE levels 3 and 4 in some pre-defined areas under certain restrictions. A deeper scene understanding and…”
Get full text

3D-DEEP: 3-Dimensional Deep-learning based on elevation patterns for road scene interpretation by Hernandez, A., Woo, S., Corrales, H., Parra, I., Kim, E., Llorca, D. F., Sotelo, M. A.

“…Road detection and segmentation is a crucial task in computer vision for safe autonomous driving. With this in mind a new net architecture (3D-DEEP) and its…”
Get full text

Curvature-based curb detection method in urban environments using stereo and laser by Fernandez, C., Llorca, D. F., Stiller, C., Sotelo, M. A.

“…This paper addresses the problem of curb detection for ADAS or autonomous navigation in urban scenarios. The algorithm is based on clouds of 3D points. It is…”
Get full text

An Experimental Study on Pitch Compensation in Pedestrian-Protection Systems for Collision Avoidance and Mitigation by Llorca, D.R., Sotelo, M.A., Parra, I., Naranjo, J.E., Gavilan, M., Alvarez, S.

“…This paper describes an improved stereovision system for the anticipated detection of car-to-pedestrian accidents. An improvement of the previous versions of…”
Get full text

Automatic LightBeam Controller for driver assistance by Alcantarilla, P. F., Bergasa, L. M., Jiménez, P., Parra, I., Llorca, D. F., Sotelo, M. A., Mayoral, S. S.

“…In this article, we present an effective system for detecting vehicles in front of a camera-assisted vehicle (preceding vehicles traveling in the same…”
Get full text

Positive margins in excised dermatofibrosarcoma protuberans: a study of 58 cases treated with slow-Mohs surgery by Serra-Guillén, C., Llombart, B., Nagore, E., Requena, C., Traves, V., Llorca, D., Kindem, S., Alcalá, R., Guillén, C., Sanmartín, O.

“…Background Dermatofibrosarcoma protuberans (DFSP) is characterized by unpredictable subclinical extension, meaning that positive margins are frequently…”
Get full text

Human-Vehicle Interaction for Autonomous Vehicles in Crosswalk Scenarios: Field Experiments with Pedestrians and Passengers by Izquierdo, R., Martin, S., Alonso, J., Parra, I., Sotelo, M. A., Fernaadez-Llorca, D.

“…This paper presents the results of real-world testing of human-vehicle interactions with an autonomous vehicle equipped with internal and external Human…”
Get full text

Pedestrian intention recognition by means of a Hidden Markov Model and body language by Quintero, R., Parra, I., Lorenzo, J., Fernandez-Llorca, D., Sotelo, M. A.

“…According to several reports published by world-wide organisations, thousands of pedestrians die on road accidents every year. Due to this fact, vehicular…”
Get full text

Real-time vision-based blind spot warning system: Experiments with motorcycles in daytime/nighttime conditions by Fernández, C., Llorca, D. F., Sotelo, M. A., Daza, I. G., Hellín, A. M., Álvarez, S.

“…This paper describes a real-time vision-based blind spot warning system that has been specially designed for motorcycles detection in both daytime and…”
Get full text

Experimental validation of lane-change intention prediction methodologies based on CNN and LSTM by Izquierdo, R., Quintanar, A., Parra, I., Fernandez-Llorca, D., Sotelo, M. A.

“…This paper describes preliminary results of two different methodologies used to predict lane changes of surrounding vehicles. These methodologies are deep…”
Get full text

Vehicle logo recognition in traffic images using HOG features and SVM by Llorca, D. F., Arroyo, R., Sotelo, M. A.

“…In this paper a new vehicle logo recognition approach is presented using Histograms of Oriented Gradients (HOG) and Support Vector Machines (SVM). The system…”
Get full text

Digital twin in virtual reality for human-vehicle interactions in the context of autonomous driving by Serrano, S. Martin, Izquierdo, R., Daza, I. Garcia, Sotelo, M. A., Llorca, D. Fernandez

“…This paper presents the results of tests of interactions between real humans and simulated vehicles in a virtual scenario. Human activity is inserted into the…”
Get full text