Omni-Zernike Algorithm for Template Matching in Catadioptric System

Template matching based on quadtree Zernike decomposition

In this paper a novel technique for rotation independent template matching via Quadtree Zernike decomposition is presented. Both the template and the target image are decomposed by using a complex polynomial basis. The template is analyzed in block-based manner by using a quad tree decomposition. This allows the system to better identify the object features. Searching for a complex pattern into...

Omni-directional catadioptric vision for soccer robots

Evaluation of Similarity Measures for Template Matching

Image matching is a critical process in various photogrammetry, computer vision and remote sensing applications such as image registration, 3D model reconstruction, change detection, image fusion, pattern recognition, autonomous navigation, and digital elevation model (DEM) generation and orientation. The primary goal of the image matching process is to establish the correspondence between two ...

fault location in power distribution networks using matching algorithm

چکیده رساله/پایان نامه : تاکنون روش‏های متعددی در ارتباط با مکان یابی خطا در شبکه انتقال ارائه شده است. استفاده مستقیم از این روش‏ها در شبکه توزیع به دلایلی همچون وجود انشعاب‏های متعدد، غیر یکنواختی فیدرها (خطوط کابلی، خطوط هوایی، سطح مقطع متفاوت انشعاب ها و تنه اصلی فیدر)، نامتعادلی (عدم جابجا شدگی خطوط، بارهای تک‏فاز و سه فاز)، ثابت نبودن بار و اندازه گیری مقادیر ولتاژ و جریان فقط در ابتدای...

True Single View Point Cone Mirror Omni-Directional Catadioptric System

1 This work has been supported in part by NSF-IIS-0083209, ARO/MURI-DAAH04-96-1-0007, NSF-CDS-97-03220, DARPA-ITO-DABT63-99-1-0017, and Advanced Network and Services. Special thanks to members of MOOSE Project: V. J. Kumar, Kostas Daniilidis, Elli Angelopoulou, Oleg Naroditsky, and Geoffrey Egnal for their invaluable comments and support. Also grateful thanks to members of GRASP Lab for their w...