Hybrid Lossless Compression Method For Binary Images

M. Fatih TALU; İbrahim TÜRKOĞLU

Makale detayları

Hybrid Lossless Compression Method For Binary Images

Yazarlar:

M. Fatih TALU | İbrahim TÜRKOĞLU

Yayıncı:

İstanbul University-Cerrahpasa

Dergi:

IU-Journal of Electrical & Electronics Engineering 2011 Vol.11 Issue 2, pp.1399-1405

Belge Tipi:

Makale

Yayın Tarihi:

5/2012

Belge Dili:

İngilizce

Document ID (Org No.):

2000778269

Sıklık:

İki Yıllık

eISSN:

2619-9831

Özet:

 

Abstract: In this paper, we propose a lossless compression scheme for binary images which consists of a novel encoding algorithm which uses a new edge tracking algorithm. The proposed compression scheme has two sub-stages: (i) encoding binary image data using the proposed encoding method (ii) compression the encoded image data using any well-known image compression method such as Huffman, Run-Length or Lempel-Ziv-Welch (LZW). The proposed encoding method contains two subsequent processes: (i) determining the starting points of independent objects (ii) obtaining their edge points and geometrical shapes information. Experimental results show that using the proposed encoding method together with any traditional compressing method improves the compression performance. Computed mathematical results related to compression performance are represented comparatively in a tabular format.

Makale detayları

Hybrid Lossless Compression Method For Binary Images

Yazarlar: M. Fatih TALU | İbrahim TÜRKOĞLU

Yayıncı: İstanbul University-Cerrahpasa

Dergi: IU-Journal of Electrical & Electronics Engineering 2011 Vol.11 Issue 2, pp.1399-1405

Belge Tipi: Makale

Yayın Tarihi: 5/2012

Belge Dili: İngilizce

Document ID (Org No.): 2000778269

Sıklık: İki Yıllık

eISSN: 2619-9831

Sayı

Yazarlar:

M. Fatih TALU | İbrahim TÜRKOĞLU

Yayıncı:

İstanbul University-Cerrahpasa

Dergi:

IU-Journal of Electrical & Electronics Engineering 2011 Vol.11 Issue 2, pp.1399-1405

Belge Tipi:

Makale

Yayın Tarihi:

5/2012

Belge Dili:

İngilizce

Document ID (Org No.):

2000778269

Sıklık:

İki Yıllık

eISSN:

2619-9831