Image compression and retrieval using hilbert curve

Noritatsu Matsuo, Seiichiro Kamata, Kazuyuki Tsuneyoshi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Huge amount of high resolution satellite images for remote sensing are available in a couple of decades. Image compression method is required or highly desired in this task. Image coding standards such as JPEG and MPEG are widely used for compressing these images. However, JPEG (or MPEG) compressed data stream can not be processed without decoding. In this paper, we concentrate on image compression and retrieval without decoding by using Hilbert curve. Hubert curve is one of space filling curves which pass through all points in a space. The merits of our compression method is that (1) the compression ratio is almost equivalent to JPEG2000, (2) the computation is quite simple, (3) the required memory is rather small. This paper presents that our compression algorithm can be utilized for image retrieval from image database without decoding the compressed data stream. The block color histogram generated from the compressed data stream is used to compute the similarity measure between two images. The experimental results show that our approaches achieve better performance than conventional methods.

Original languageEnglish
Title of host publicationInternational Astronautical Federation - 56th International Astronautical Congress 2005
Pages1445-1450
Number of pages6
Volume3
Publication statusPublished - 2005
EventInternational Astronautical Federation - 56th International Astronautical Congress 2005 - Fukuoka
Duration: 2005 Oct 172005 Oct 21

Other

OtherInternational Astronautical Federation - 56th International Astronautical Congress 2005
CityFukuoka
Period05/10/1705/10/21

Fingerprint

Image retrieval
Image compression
retrieval
Decoding
compression
curves
decoding
Image coding
Remote sensing
Satellites
Color
Data storage equipment
histogram
compression ratio
compressing
histograms
remote sensing
coding
color
high resolution

ASJC Scopus subject areas

  • Space and Planetary Science
  • Aerospace Engineering

Cite this

Matsuo, N., Kamata, S., & Tsuneyoshi, K. (2005). Image compression and retrieval using hilbert curve. In International Astronautical Federation - 56th International Astronautical Congress 2005 (Vol. 3, pp. 1445-1450)

Image compression and retrieval using hilbert curve. / Matsuo, Noritatsu; Kamata, Seiichiro; Tsuneyoshi, Kazuyuki.

International Astronautical Federation - 56th International Astronautical Congress 2005. Vol. 3 2005. p. 1445-1450.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Matsuo, N, Kamata, S & Tsuneyoshi, K 2005, Image compression and retrieval using hilbert curve. in International Astronautical Federation - 56th International Astronautical Congress 2005. vol. 3, pp. 1445-1450, International Astronautical Federation - 56th International Astronautical Congress 2005, Fukuoka, 05/10/17.
Matsuo N, Kamata S, Tsuneyoshi K. Image compression and retrieval using hilbert curve. In International Astronautical Federation - 56th International Astronautical Congress 2005. Vol. 3. 2005. p. 1445-1450
Matsuo, Noritatsu ; Kamata, Seiichiro ; Tsuneyoshi, Kazuyuki. / Image compression and retrieval using hilbert curve. International Astronautical Federation - 56th International Astronautical Congress 2005. Vol. 3 2005. pp. 1445-1450
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