Offline Hand Writer Identification Based on Scale Invariant Feature Transform
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064



Downloads: 113

M.Tech / M.E / PhD Thesis | Electronics & Communication Engineering | India | Volume 4 Issue 5, May 2015

Offline Hand Writer Identification Based on Scale Invariant Feature Transform

Thasneem.P, Febina.P

The identification of a person on the basis of scanned images of handwriting is a useful biometric modality with application in forensic and historic document analysis. An efficient method for text-independent writer identification using a codebook method is introduced. The method uses the occurrence histogram of the shapes in a codebook to create a feature vector for each specific manuscript. Offline text-independent writer identification method based on scale invariant feature transform (SIFT). It include three stages training, enrollment, and identification stages. In three stages, an isotropic LoG filter is first used to segment the handwriting image into word regions (WRs). Then, the SIFT descriptors of word region and the corresponding scales and orientations (SOs) are extracted. In the second stage, an SD codebook is constructed by clustering the SDs of training samples. In the third stage, the SDs of the input handwriting are adopted to form an SD signature (SDS) by looking up the SD codebook and the SOs are utilized to generate a scale and orientation histogram (SOH). In the identification stage, the SDS and SOH of the input handwriting are extracted and matched with the enrolled ones for identification. Here we extracted six public data set. We also proposed a method that is k-means clustering instead of neural network which provides more efficiency.

Keywords: Offline text-independent writer identification, SIFT, segmentation, SIFT descriptor signature, scale and orientation histogram

Edition: Volume 4 Issue 5, May 2015

Pages: 3194 - 3197

Share this Article

How to Cite this Article?

Thasneem.P, Febina.P, "Offline Hand Writer Identification Based on Scale Invariant Feature Transform", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=SUB154992, Volume 4 Issue 5, May 2015, 3194 - 3197

Enter Your Email Address




Similar Articles with Keyword 'SIFT'

Downloads: 107 | Weekly Hits: ⮙1 | Monthly Hits: ⮙12

Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 7, July 2015

Pages: 1726 - 1728

SURF Based Image Set Compression

Z. Bohari, M. S. Raeen

Share this Article

Downloads: 111

Research Paper, Electronics & Communication Engineering, India, Volume 2 Issue 5, May 2013

Pages: 58 - 62

Human Identification by Ear Images Using SIFT Algorithm

Himanshu Maurya, Shikha Maurya

Share this Article

Similar Articles with Keyword 'segmentation'

Downloads: 152 | Monthly Hits: ⮙1

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 3, March 2015

Pages: 130 - 134

Segmentation of Touching Characters in Indian Scripts

B. Hari Kumar, N. Sateesh

Share this Article

Downloads: 134

Research Paper, Electronics & Communication Engineering, India, Volume 5 Issue 11, November 2016

Pages: 422 - 426

An Segmentation Under Connected Components Based on Watershed Algorithm Using FPGA Processor

R. Kiruthikaa, S. Salaiselvapathy

Share this Article

Similar Articles with Keyword 'Offline'

Downloads: 106

Research Paper, Electronics & Communication Engineering, India, Volume 5 Issue 6, June 2016

Pages: 1383 - 1386

Multiscale Particle Filter through Contour Detection Framework

Shivasheesh Khare, Manoj Singh Tomar

Share this Article

Downloads: 108

Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 10, October 2015

Pages: 991 - 996

GPS/INS Integration Using Sigma Point Kalman Filter

Prithviraj Patil, Sunita S. Shinde

Share this Article

Similar Articles with Keyword 'identification'

Downloads: 152 | Monthly Hits: ⮙1

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 3, March 2015

Pages: 130 - 134

Segmentation of Touching Characters in Indian Scripts

B. Hari Kumar, N. Sateesh

Share this Article

Downloads: 4 | Weekly Hits: ⮙1 | Monthly Hits: ⮙2

Review Papers, Electronics & Communication Engineering, India, Volume 10 Issue 5, May 2021

Pages: 195 - 198

Review - COVID-19 Detection System Using Image Processing and Biomedical

Prajkta D. Gawande, Dr. G. D. Dalvi

Share this Article



Top