Erratum to "Detecting Curves with Unknown Endpoints and Arbitary Topology Using Minimal Paths"
نویسندگان
چکیده
. V. Kaul is with Jumio Inc., 1971 Landings Drive, Mountain View, CA 94043. E-mail: [email protected]. . A. Yezzi is with the School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0250. E-mail: [email protected]. . Y. Tsai is with the School of Civil and Environmental Engineering, Georgia Institute of Technology, 210 Technology Circle, Savannah, GA 31407. E-mail: [email protected].
منابع مشابه
Detection of Curves with Unknown Endpoints using Minimal Path Techniques
Minimal path techniques have been used to detect features in images that can be modeled as curves. The current minimal path theory works only with prior knowledge about both the endpoints or one end point plus the total length of the open curve. We propose a novel algorithm that relaxes the user input requirements of existing techniques and detects the complete curve (even with branches) assumi...
متن کاملCombination of Piecewise-Geodesic Curves for Interactive Image Segmentation
Minimum cost paths have been extensively studied theoretical tools for interactive image segmentation. The existing geodesically linked active contour (GLAC) model, which basically consists of a set of vertices connected by paths of minimal cost, blends the benefits of minimal paths and region-based active contours. This results in a closed piecewise-smooth curve, over which an edge or region e...
متن کاملTopology Control in Wireless Sensor Network using Fuzzy Logic
Network sensors consist of sensor nodes in which every node covers a limited area. The most common use ofthese networks is in unreachable fields.Sink is a node that collects data from other nodes.One of the main challenges in these networks is the limitation of nodes battery (power supply). Therefore, the use oftopology control is required to decrease power consumption and increase network acce...
متن کاملNavigation of a Mobile Robot Using Virtual Potential Field and Artificial Neural Network
Mobile robot navigation is one of the basic problems in robotics. In this paper, a new approach is proposed for autonomous mobile robot navigation in an unknown environment. The proposed approach is based on learning virtual parallel paths that propel the mobile robot toward the track using a multi-layer, feed-forward neural network. For training, a human operator navigates the mobile robot in ...
متن کاملImprovement of the Effective Components in the PDR Positioning Method Based on Detecting the User’s Movement Mode Using Smartphone Sensors
The purpose of this paper is to evaluate and improve the accuracy of indoor positioning using smartphone sensors based on Pedestrian Dead Reckoning (PDR) method. In some specific situations, such as fires or power outages that disable infrastructure-based positioning techniques, using PDR method based on smartphone sensors that perform positioning continuously is a good solution.This paper focu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- IEEE Trans. Pattern Anal. Mach. Intell.
دوره 36 شماره
صفحات -
تاریخ انتشار 2014