Results 251 to 260 of about 138,919 (306)

On multiple moving objects

open access: yesAlgorithmica, 1986
This paper explores the motion-planning problem for multiple moving objects. The approach taken consists of assigning priorities to the objects, then planning motions one object at a time. For each moving object, the planner constructs a configuration space-time that represents the time-varying constraints imposed on the moving object by the other ...
Michael A. Erdmann, Tomás Lozano-Pérez
openaire   +2 more sources

Semantic management of moving objects: A vision towards smart mobility [PDF]

open access: yesExpert Systems With Applications, 2015
This position paper presents our vision for the semantic management of moving objects. We argue that exploiting semantic techniques in mobility data management can bring valuable benefits to many domains characterized by the mobility of users and moving ...
Sérgio Ilarri   +2 more
exaly   +2 more sources

The Position of Moving Objects

Perception, 1998
Moving objects occupy a range of positions during the period of integration of the visual system. Nevertheless, a unique position is usually observed. We investigate how the trajectory of a stimulus influences the position at which the object is seen. It has been shown before that moving objects are perceived ahead of static objects shown at the same ...
B, Krekelberg   +5 more
openaire   +4 more sources

Clustering moving objects

Proceedings of the tenth ACM SIGKDD international conference on Knowledge discovery and data mining, 2004
Due to the advances in positioning technologies, the real time information of moving objects becomes increasingly available, which has posed new challenges to the database research. As a long-standing technique to identify overall distribution patterns in data, clustering has achieved brilliant successes in analyzing static datasets.
Yifan Li   +2 more
openaire   +1 more source

Detecting moving objects

International Journal of Computer Vision, 1990
The detection of moving objects is important in many tasks. This paper examines moving object detection based primarily on optical flow. We conclude that in realistic situations, detection using visual information alone is quite difficult, particularly when the camera may also be moving.
Thompson, W., Pong, Ting Chuen
openaire   +1 more source

Restoration of Fast Moving Objects

IEEE Transactions on Image Processing, 2020
If an object is photographed at motion in front of a static background, the object will be blurred while the background sharp and partially occluded by the object. The goal is to recover the object appearance from such blurred image. We adopt the image formation model for fast moving objects and consider objects undergoing 2D translation and rotation ...
Jan Kotera, Jiri Matas, Filip Sroubek
openaire   +4 more sources

Modeling and Retrieval of Moving Objects

Multimedia Tools and Applications, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohammad Nabil   +2 more
openaire   +1 more source

Hashing Moving Objects

2001
In many real-life applications, objects need to be both spatially and temporally referenced. With the advancements of wireless communication and positioning technologies, the demand for storing and indexing moving objects, which are the objects continuously changing their locations, in database systems rises.
Song, Zhexuan, Roussopoulos, Nick
openaire   +1 more source

Home - About - Disclaimer - Privacy