Computer Vision Pattern Recognition

Spatial Reasoning and Planning: Geometry, Mechanism, and by Jiming Liu

By Jiming Liu

Spatial reasoning and making plans is a center constituent in robotics, snap shots, computer-aided layout, and geographic info systems.

After a evaluation of earlier paintings within the comparable parts, Liu and Daneshmend current the following a unified framework for qualitative spatial illustration and reasoning, which permits the iteration of suggestions to spatial difficulties the place the geometric wisdom is vague. The process makes use of qualitative spatial illustration and reasoning built-in with a quantitative seek approach in keeping with simulated annealing. Many graphical illustrations and distinct set of rules descriptions aid the readers to appreciate the answer paths and to enhance their very own applications.

The e-book is written as a self-contained textual content for researchers and graduate scholars in desktop technology and similar engineering disciplines. The methodologies, algorithmic info, and case stories offered can be utilized as path fabric in addition to a handy reference.

Show description

Read Online or Download Spatial Reasoning and Planning: Geometry, Mechanism, and Motion PDF

Best computer vision & pattern recognition books

Robot Motion Planning

One of many final objectives in Robotics is to create self reliant robots. Such robots will settle for high-level descriptions of initiatives and should execute them with out extra human intervention. The enter descriptions will specify what the person wishes performed instead of easy methods to do it. The robots could be any form of flexible machine built with actuators and sensors below the regulate of a computing process.

Advanced Technologies in Ad Hoc and Sensor Networks: Proceedings of the 7th China Conference on Wireless Sensor Networks

Complex applied sciences in advert Hoc and Sensor Networks collects chosen papers from the seventh China convention on instant Sensor Networks (CWSN2013) held in Qingdao, October 17-19, 2013. The booklet beneficial properties state of the art experiences on Sensor Networks in China with the topic of “Advances in instant sensor networks of China”.

Advances in Biometrics for Secure Human Authentication and Recognition

''Supplying a high-level evaluation of the way to guard your company's actual and intangible resources, Asset safeguard via defense knowledge explains the simplest how you can enlist the help of your staff because the first defensive line in safeguarding corporation resources and mitigating defense dangers. It stories key subject matters surrounding machine security--including privateness, entry controls, and probability management--to assist you fill the gaps that may exist among administration and the technicians securing your community platforms.

Additional resources for Spatial Reasoning and Planning: Geometry, Mechanism, and Motion

Sample text

The qualitative phase applies the qualitative spatial planning technique developed for Problem I to find a route (a sequence of connected regions) in which an exact path may exist. , distance from the final goal). Here, the exact path is defined as a sequence of instantaneous configurations of the mechanism connecting initial and goal configurations. In a region-based qualitative partition of Euclidean free-space, the path can be decomposed into three path segments, namely: 1. a starting path segment from Cinit to Cm , 2.

1, if among the three sides and three angles in a triangle any three qualitative values are given, the rest can be inferred. If each of the qualitative values is interpreted as a relation, then each inference rule can also be regarded as a composition rule for new relations. 2 Qualitative Arithmetic (QA) and Propagation In spatial analysis, it is often the case that the derivation of the final conclusions may involve combining or subdividing length(s) or angle(s). Such situations occur when two or more triangles are involved and the spatial relationships have to be propagated from one triangle to another.

Let n = k, where n is the total number of edges in the polygon, and suppose the specification of such a polygon requires at least 2k − 3 qualitative variables be given. Now, consider a polygon with k + 1 edges. In this case, without loss of generality, assume that ei and ei+1 are two consecutive edges of the polygon where their interior joint angle is less than π. 1, a diagonal edge is added that connects the two non-common endpoints of ei and ei+1 , as denoted by e . By doing so, this polygon is subdivided into one triangle {ei , ei+1 , e } and one polygon with k edges (formed by e and all the original edges except ei and ei+1 ).

Download PDF sample

Rated 5.00 of 5 – based on 27 votes