Optimized Path Traversal in Workspaces with Obstacles for Safe Navigation

Feb 17, 2026

20 likes | 164 Vues

Discover advanced algorithms for optimized path traversal in environments laden with obstacles. This approach focuses on identifying safe traversal routes while distinguishing between safe and unsafe paths. By leveraging nodes and developing a robust traversal plan, we enhance efficiency in navigating complex workspaces. Whether for robotic applications, automated systems, or enhancing game AI, effective path optimization ensures smooth and safe navigation through challenging terrains.

Share Presentation

Embed Code

presley

Télécharger la présentation

Optimized Path Traversal in Workspaces with Obstacles for Safe Navigation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

Optimized Path Traversal Workspace (including obstacles) Nodes Path Safe Traversal Unsafe Traversal Optimized Plan Path Traversal

Tree Traversal

Tree Traversal. +. Inorder traversal: A/B*C*D+E ( LVR ) Infix form Preorder traversal: +**/ABCDE ( VLR ) Prefix form Postorder traversal: AB/C*D*E+ ( LRV ) Postfix form . *. E. *. D. 1. /. C. 2. 17. A. B. 3. 14. 18. 19. 4. 11. 15. 16. 8. 5. 12. 13. 6. 7. 9. 10.

653 views • 10 slides

Graph Traversal

Graph Traversal. Text Weiss, § 9.6 Depth-First Search Think Stack Breadth-First Search Think Queue. Overview. Goal To systematically visit the nodes of a graph A tree is a directed, acyclic, graph (DAG) If the graph is a tree,

747 views • 41 slides

Tree Traversal

Tree Traversal. Section 9.3 Longin Jan Latecki Temple University Based on slides by Paul Tymann, Andrew Watkins, and J. van Helden. Tree Anatomy. The children of a node are, themselves, trees, called subtrees. Root. Level 0. R. Level 1. S. T. Internal Node. Level 2. X. U. V. W.

544 views • 28 slides

I/O and Space-Efficient Path Traversal in Planar Graphs

I/O and Space-Efficient Path Traversal in Planar Graphs. Craig Dillabaugh , Carleton University Meng He , University of Waterloo Anil Maheshwari , Carleton University Norbert Zeh , Dalhousie University. Background: Succinct Data Structures.

376 views • 19 slides

Graph Traversal

Graph Traversal. s. s. Notice that the . s. discovery edges . spanning . form a . tree . of the . connected . component of the . starting vertex . . s. Recall that a . spanning tree. is a . spanning subgraph. that is a tree. spanning subgraph. A .

504 views • 39 slides

Postorder traversal

Postorder traversal. Ed. 2. and 3.: Chapter 6 – Ed. 4.: Chapter 7 -. Postorder Traversal. Algorithm postorder(T,v): for each child w of v call postorder(T,w) perform the “visit” action for node v. postorder(T,v). v. postorder(T,w). w. Postorder Traversal of a Binary Tree.

670 views • 36 slides

Efficient Data Mining for Path Traversal Patterns

Efficient Data Mining for Path Traversal Patterns. CS401 Paper Presentation Chaoqiang chen Guang Xu. Overview. Introduction Problem Formulation Algorithm for Traversal Pattern 1. Identifying Maximal Forward References 2. Determining Large Reference Sequences Performance Results

509 views • 29 slides

NAT Traversal

NAT Traversal. 2008 Feb 25 th. Panasonic Communications Co.,Ltd Office Network Company Network SE Team. Account info. Management site: It is used for checking the charge or choosing the phone services. CLIP: Calling Line Identification Presentation

308 views • 16 slides

NSIS Path-coupled Signaling for NAT/Firewall Traversal

NSIS Path-coupled Signaling for NAT/Firewall Traversal. Martin Stiemerling, Miquel Martin (NEC) Hannes Tschofenig (Siemens AG) Cedric Aoun (Nortel). History. Initial presentation on NAT/FW NSLP in Vienna Face-to-face design team meeting in Sep. 2003:. Current documents.

244 views • 11 slides

Tree Traversal

Tree Traversal. Traversal Algorithms. preorder inorder postorder. PreOrder Traversal. Inorder Traversal. Postorder Traversal. In which order does a preorder traversal visit the vertices in this ordered rooted tree?. procedure preorder ( T : ordered rooted tree) r := root of T

1.17k views • 71 slides

Graph Traversal

Graph Traversal. Chapter 9. Problem. Given a directed or undirected graph G=(V,E), find a way to traverse all of its vertices. Solution. Depth First Search (DFS) Breadth First Search (BFS). DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS. DFS.

1.06k views • 69 slides

Inorder Traversal

Inorder Traversal. Inorder traversal. Visit the left subtree. Visit the node. Visit the right subtree. hi. no. at. do. if. pi. go. be. we. me. of. at be do go hi if me no of pi we. Inorder Traversal. Inorder traversal. Visit the left subtree. Visit the node.

655 views • 56 slides

Octree Traversal

Octree Traversal. Ref: Revelles et al. 2000. Ray Tracing. Global illumination that considers shadow, reflection, refractions, …. The most time-consuming operations in ray tracing. Object-Ray Intersection. Octree. Hierarchical spatial structure that speeds up the computation.

481 views • 15 slides

Tree Traversal

Tree Traversal. Section 9.3 Longin Jan Latecki Temple University Based on slides by Paul Tymann and Andrew Watkins. Tree Anatomy. The children of a node are, themselves, trees, called subtrees. Root. Level 0. R. Level 1. S. T. Internal Node. Level 2. X. U. V. W. Leaf. Level 3.

508 views • 25 slides

Tree Traversal

Tree Traversal. Traversal Algorithms. preorder inorder postorder. PreOrder Traversal. Inorder Traversal. Postorder Traversal. In which order does a inorder traversal visit the vertices in this ordered rooted tree?. procedure inorder ( T : ordered rooted tree) r := root of T

325 views • 8 slides

Tree Traversal

358 views • 28 slides

Traversal Strategies

Traversal Strategies. Specification and Efficient Implementation (Graph Theory of OOP/OOD). Introduction. Define subgraphs succinctly Define path sets succinctly Applications writing adaptive programs marshaling objects storing objects, persistent objects.

1.63k views • 159 slides

Graphs: Traversal

Graphs: Traversal. Searching/Traversing a graph = visiting the vertices of a graph by following the edges in a systematic way Example : Given a highway map, find a path from one city to another. What if the graph has cycles?

184 views • 15 slides

Tree Traversal

Tree Traversal. Pre Order Tree Traversal. Visit the root Traverse the left sub-tree, Traverse the right sub-tree. In Order Tree Traversal. Traverse the left sub-tree, Visit the root Traverse the right sub-tree. Post Order Tree Traversal. Traverse the left sub-tree,

409 views • 27 slides

Tree Traversal

312 views • 25 slides

Traversal Algorithms

sequential polling algorithm traversing connected networks (tree construction) complexity measures tree terminology tarry’s algorithm classical algorithm awerbuch’s algorithm. Traversal Algorithms. traversal algorithm is a wave algorithm with the following properties:

178 views • 8 slides

More Related