Architecture of a digital pixel sensor array with tile-based vector quantization image compression algorithm

Milin Zhang, Amine Bermak

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

1 Citation (Scopus)

Abstract

In this paper, an improved tile-based vector quantization (VQ) algorithm used for image compression application integrated along with a digital pixel sensor (DPS) array is proposed. The proposed technique is based on a tile-based compression of the original image, enabling an easy implementation of vector quantization. Furthermore, tile-based design reduces the accumulation of error inherent in DPCM type of processing. Simulation results show that the compression rate, which is measured by bit-per-pixel (BPP), can be as low as 0.28BPP, with PSNR result around 20dB.

Original languageEnglish
Title of host publicationProceedings - Digital Image Computing Techniques and Applications: 9th Biennial Conference of the Australian Pattern Recognition Society, DICTA 2007
Pages541-546
Number of pages6
DOIs
Publication statusPublished - 2007
Externally publishedYes
EventAustralian Pattern Recognition Society (APRS) - Glenelg, SA, Australia
Duration: 3 Dec 20075 Dec 2007

Other

OtherAustralian Pattern Recognition Society (APRS)
CountryAustralia
CityGlenelg, SA
Period3/12/075/12/07

Fingerprint

Vector quantization
Sensor arrays
Tile
Image compression
Pixels
Compaction
Processing

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Computer Science Applications
  • Human-Computer Interaction

Cite this

Zhang, M., & Bermak, A. (2007). Architecture of a digital pixel sensor array with tile-based vector quantization image compression algorithm. In Proceedings - Digital Image Computing Techniques and Applications: 9th Biennial Conference of the Australian Pattern Recognition Society, DICTA 2007 (pp. 541-546). [4426844] https://doi.org/10.1109/DICTA.2007.4426844

Architecture of a digital pixel sensor array with tile-based vector quantization image compression algorithm. / Zhang, Milin; Bermak, Amine.

Proceedings - Digital Image Computing Techniques and Applications: 9th Biennial Conference of the Australian Pattern Recognition Society, DICTA 2007. 2007. p. 541-546 4426844.

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

Zhang, M & Bermak, A 2007, Architecture of a digital pixel sensor array with tile-based vector quantization image compression algorithm. in Proceedings - Digital Image Computing Techniques and Applications: 9th Biennial Conference of the Australian Pattern Recognition Society, DICTA 2007., 4426844, pp. 541-546, Australian Pattern Recognition Society (APRS), Glenelg, SA, Australia, 3/12/07. https://doi.org/10.1109/DICTA.2007.4426844
Zhang M, Bermak A. Architecture of a digital pixel sensor array with tile-based vector quantization image compression algorithm. In Proceedings - Digital Image Computing Techniques and Applications: 9th Biennial Conference of the Australian Pattern Recognition Society, DICTA 2007. 2007. p. 541-546. 4426844 https://doi.org/10.1109/DICTA.2007.4426844
Zhang, Milin ; Bermak, Amine. / Architecture of a digital pixel sensor array with tile-based vector quantization image compression algorithm. Proceedings - Digital Image Computing Techniques and Applications: 9th Biennial Conference of the Australian Pattern Recognition Society, DICTA 2007. 2007. pp. 541-546
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