Detail publikačního výsledku

Software Image Stabilization in a Fixed Point Arithmetic

MARTINSKÝ, O.; ZBOŘIL, F.; DRAHANSKÝ, M.

Originální název

Software Image Stabilization in a Fixed Point Arithmetic

Anglický název

Software Image Stabilization in a Fixed Point Arithmetic

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

This paper discusses a new approach to the stabilization of video sequences. The input of a video stabilization system is a video sequence of relatively static scene, which is ragged due to a mechanical shaking of the camera. This type shaking is often amplified by a camera zoom. Because of this, the video stabilization algorithms are often useful in combination with the security monitoring systems, which often must deal with the zoomed scenes. The video stabilization means a correction of such video sequences, so the stabilized output appears as steady. Our algorithm is based on the fixed-point arithmetic. For this reason it is suitable for use on devices that are not optimized for fixed-point arithmetic, like the DSP architectures and other embedded systems.

Anglický abstrakt

This paper discusses a new approach to the stabilization of video sequences. The input of a video stabilization system is a video sequence of relatively static scene, which is ragged due to a mechanical shaking of the camera. This type shaking is often amplified by a camera zoom. Because of this, the video stabilization algorithms are often useful in combination with the security monitoring systems, which often must deal with the zoomed scenes. The video stabilization means a correction of such video sequences, so the stabilized output appears as steady. Our algorithm is based on the fixed-point arithmetic. For this reason it is suitable for use on devices that are not optimized for fixed-point arithmetic, like the DSP architectures and other embedded systems.

Klíčová slova

Image stabilization, convolution, camera systems

Klíčová slova v angličtině

Image stabilization, convolution, camera systems

Autoři

MARTINSKÝ, O.; ZBOŘIL, F.; DRAHANSKÝ, M.

Rok RIV

2010

Vydáno

08.08.2008

Nakladatel

Faculty of Electrical Engineering and Computer Science, VSB-TU Ostrava

Místo

Ostrava

ISBN

978-1-4244-2624-9

Kniha

1st IEEE ICADIWT

Strany od

380

Strany do

385

Strany počet

6

BibTex

@inproceedings{BUT32062,
  author="Ondrej {Martinský} and František {Zbořil} and Martin {Drahanský}",
  title="Software Image Stabilization in a Fixed Point Arithmetic",
  booktitle="1st IEEE ICADIWT",
  year="2008",
  pages="380--385",
  publisher="Faculty of Electrical Engineering and Computer Science, VSB-TU Ostrava",
  address="Ostrava",
  isbn="978-1-4244-2624-9"
}