Speed Estimation of Multiple Moving Objects from a Moving UAV Platform

Detection of moving objects from moving platform

A method of detecting moving objects from an image sequence acquired by a single moving camera is presented. No assumptions about the movement of the camera platform is made. Motion detection from a moving platform is a non-trivial problem as the moving camera induces apparent motion in the entire image. The epipolar geometric constraint is used between matched points in consecutive image frame...

Estimation of Image Motion in Scenes Containing Multiple Moving Objects

Moving Objects Tracking Using Statistical Models

Object detection plays an important role in successfulness of a wide range of applications that involve images as input data. In this paper we have presented a new approach for background modeling by nonconsecutive frames differencing. Direction and velocity of moving objects have been extracted in order to get an appropriate sequence of frames to perform frame subtraction. Stationary parts of ...

Detection of moving objects from an airborne platform

The dete tion of moving targets in airborne surveillan e imagery has a fundamental role in ground pi ture ompilation in both the military and anti-terrorism domains. As the number of unmanned air vehi les (UAV's) in reases, Imagery Analysts will be ome a s ar e resour e and omputer aids will be ome essential, espe ially in a tive, urban regions where o lusions are high and UAV's will ne essaril...

Speed Partitioning for Indexing Moving Objects

Indexing moving objects has been extensively studied in the past decades. Moving objects, such as vehicles and mobile device users, usually exhibit some patterns on their velocities, which can be utilized for velocity-based partitioning to improve performance of the indexes. Existing velocity-based partitioning techniques rely on some kinds of heuristics rather than analytically calculate the o...