AN IMPROVED ALGORITHM USED IN AUTOMATIC MATCHING FOR LOW-ALTITUDE AERIAL IMAGE

Image Mosaicking for Low-Altitude Aerial Surveillance

Overhead surveillance and mapping is becoming increasingly important in a number of areas with commercial, economic, and military applications. Effective algorithms for mosaicking are essential in building maps of large-scale areas; further, key steps in the mosaicking process such as feature matching and verification have implications in the rapidly growing area of robotic navigation and local...

An Improved Fast SPIHT Image Compression Algorithm for Aerial Applications

In this paper, an improved fast SPIHT algorithm has been presented. SPIHT and NLS (Not List SPIHT) are efficient compression algorithms, but the algorithms application is limited by the shortcomings of the poor error resistance and slow compression speed in the aviation areas. In this paper, the error resilience and the compression speed are improved. The remote sensing images are decomposed by...

An Approach for Automatic Matching of Descriptive Addresses

Address matching (also called geocoding) is an applied spatial analysis which is frequently used in everyday life. Almost all desktop and web-based GIS environments are equipped with a module to match the addresses expressed in pre-defined standard formats on the map. It is an essential prerequisite for many of the functionalities provided by location-based services (e.g. car navigation). Sever...

An Automatic Real Time Impedance Matching System for Use in an RF Electrostatics Accelerator Ion Source

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...