Preliminary communication

Compression methods for image processing implementation into the low capacity devices

Roman Slaby ; Faculty of Electrical Engineering and Computer Science, VŠB - Technical University of Ostrava, 17 Listopadu, 708 33 Ostrava-Poruba, Czech Republic
Radim Hercik ; Faculty of Electrical Engineering and Computer Science, VŠB - Technical University of Ostrava, 17 Listopadu, 708 33 Ostrava-Poruba, Czech Republic
Zdenek Machacek ; Faculty of Electrical Engineering and Computer Science, VŠB - Technical University of Ostrava, 17 Listopadu, 708 33 Ostrava-Poruba, Czech Republic

Abstract

This paper describes a development of systems with limited capacity and limited performance requires a specific approach in the implementation phase especially if the application has high demands which exceed the possibilities of the used hardware. The paper specifies the compression methods used for video signal processing from the camera, which is scanned and detected in the state consumption meter application. Used hardware Atmega1284p microprocessor is not suitable for video signal processing applications according to its parameters, but it can be realized using the proposed compression methods and specific implementation of algorithms. Design and verification of compression methods is important with respect to the best method choosing for detecting the video signal.

Keywords

compression algorithm; compressed image; RLE; Atmega 1284p; flash memory; RAM; C#

Hrčak ID:

112331

URI

https://hrcak.srce.hr/112331

Publication date:

20.12.2013.

Article data in other languages: croatian

Visits: 2.795 *