Thresholds for detection of a moving object by a moving observer
نویسندگان
چکیده
منابع مشابه
Closing the loop: detection and pursuit of a moving object by a moving observer
We present an integrated system, which is able to pursue a moving object and maintain the object centered in the image, by controlling a robot-head. The system contains three parts, independent motion detection, tracking, and control of a robot-head. This paper focuses on the detection mechanism and brieey discusses the tracking and control issues. The system runs continuously in time and updat...
متن کاملMotion detection by a moving observer using Kalman filter and neural network in soccer robot
In many autonomous mobile applications, robots must be capable of analyzing motion of moving objects in their environment. Duringmovement of robot the quality of images is affected by quakes of camera which cause high errors in image processing outputs. In thispaper, we propose a novel method to effectively overcome this problem using Neural Networks and Kalman Filtering theory. Thistechnique u...
متن کاملClosing the Loop: Pursuing a Moving Object by a Moving Observer
We present an integrated system, able to pursue a moving object by controlling a robot-head to maintain the moving object centered in the image. This system runs continuously in time and updates the object localization at a frame-rate of 25 Hz. The moving object can be tracked although the observer performs an unknown independent motion, involving both translation and rotation. We focus on a si...
متن کاملRobust Monocular Detection of Independent Motion by a Moving Observer
A fast and robust algorithm for the detection of independently moving objects by a moving observer by means of investigating optical flow fields is presented. The detection method for independent motion relies on knowledge about the camera motion. Even though inertial sensors provide information about the camera motion, the sensor data does not always satisfy the requirements of the proposed de...
متن کاملFast Monocular Bayesian Detection of Independently Moving Objects by a Moving Observer
A fast algorithm for the detection of independently moving objects by an also moving observer by means of investigating optical flow fields is presented. Since the measurement of optical flow is a computationally expensive operation, it is necessary to restrict the number of flow measurements. The proposed algorithm uses two different ways to determine the positions, where optical flow is calcu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/5.8.140