We apologize for a recent technical issue with our email system, which temporarily affected account activations. Accounts have now been activated. Authors may proceed with paper submissions. PhDFocusTM
CFP last date
20 November 2024
Call for Paper
December Edition
IJCA solicits high quality original research papers for the upcoming December edition of the journal. The last date of research paper submission is 20 November 2024

Submit your paper
Know more
The week's pick
Responsive image
Improved Shuffled Frog Leaping Algorithm with Self-Adaptive Shuffling for Fuzzy Logic PD+G Controller Optimization in Robotic Manipulators

Duc Hoang Nguyen
Random Articles
Reseach Article

Article:Power Saving of DHT in Digital Image Photography

by Chittaranjan Pradhan, Prasant Kumar Patra, Sitakanta Maharatha
journal cover thumbnail

International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 8 - Number 1
Year of Publication: 2010
Authors: Chittaranjan Pradhan, Prasant Kumar Patra, Sitakanta Maharatha
10.5120/1176-1607

Chittaranjan Pradhan, Prasant Kumar Patra, Sitakanta Maharatha . Article:Power Saving of DHT in Digital Image Photography. International Journal of Computer Applications. 8, 1 ( October 2010), 35-40. DOI=10.5120/1176-1607

@article{ 10.5120/1176-1607,
author = { Chittaranjan Pradhan, Prasant Kumar Patra, Sitakanta Maharatha },
title = { Article:Power Saving of DHT in Digital Image Photography },
journal = { International Journal of Computer Applications },
issue_date = { October 2010 },
volume = { 8 },
number = { 1 },
month = { October },
year = { 2010 },
issn = { 0975-8887 },
pages = { 35-40 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume8/number1/1176-1607/ },
doi = { 10.5120/1176-1607 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T19:56:28.005789+05:30
%A Chittaranjan Pradhan
%A Prasant Kumar Patra
%A Sitakanta Maharatha
%T Article:Power Saving of DHT in Digital Image Photography
%J International Journal of Computer Applications
%@ 0975-8887
%V 8
%N 1
%P 35-40
%D 2010
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Digital camera is the main medium for digital photography. Digital image takes more memory space and more energy to store, as a digital camera operates on portable battery. Hence, it limits its performance and longitivity. An efficient energy management is required to limit this drawback. This paper proposes a new technique by using Discrete Hartley Transform which will give the same result as that of the existing algorithms with low power consumption.

References
  1. David Salomon. 1998. Data Compression, The Complete Reference, 2nd Edition Springer-Verlag.
  2. E. Fossum. Dec. 1995. "CMOS Image Sensors: Electronic Camera on a Chip", IEEE Int. Electron. Devices Meeting Tech. Digest, pp. 1-9.
  3. Eyadat, M. and Muhi, I. April 2005. “Compression standards roles in image processing: case study”, International Conference on Information Technology: Coding and Computing. Volume 2, Page(s):135 – 140.
  4. Frank Vahid and Tony Givargis. 2002. “Embedded System Design: A Unified Hardware/Software Introduction”, John Wiley & Sons.
  5. A. P. Chandrakasan, S. Sheng, and R. W. Brodersen. April 1992. “Low-power CMOS digital design”, IEEE Journal of Solid-State Circuits, vol. 27, no. 4, pp. 473– 483.
  6. G. K. Wallace. Feb 1992. “The JPEG Still Picture Compression Standard”, IEEE Trans. On Consumer Electronics, vol.38, No.1, pp. xviii – xxxiv.
  7. N. Ahmed, T. Natrajan, and K. R. Rao. July 1989. “Discrete Cosine Transform”, IEEE Transactions on Computers, vol. 23, pp. 90-93.
  8. S. Martucea. May 1994. “Symmetric convolution and the discrete sine and cosine transform”, IEEE Transaction on Signal Processing, vol. 42, pp. 1038-1051.
  9. O, Buneman, et al. Feb 1987. “Multidimensional Hartley transform”, Proc. Of IEEE, vol.75, no. 2, pp. 267.
  10. P. K. Meher, J. K. Satapathy, and G. Panda. June 1992. “Fast computation of multidimensional discrete Hartley Transform”, Electronics letter, vol. 28, no.12, pp. 1077-1078.
  11. R. N. Bracewell, et al. Dec 1983. “Discrete Hartley Transform”, J. Opt. Soc. Amer., vol. 73, no. 12, pp. 1832-1835.
  12. R. N. Bracewell, O. Buneman, et al. Sept 1986. “Fast two-dimensional Hartley transform”, Proc. IEEE, vol. 74, no. 9, pp. 1282-1283.
  13. R. V. L. Hartley, et al. Mar 1942. “A more symmetrical Fourier analysis applied to transmission problem”, Proc. IRE, vol. 30, pp. 144-150.
  14. W. B. Pennebaker and J. L. Mitchell. 1993. JPEG Still Image Data Compression Standard, Van Nostrand Reinhold, New York.
  15. M.J.S. Smith. 2003. Application Specific Integrated Circuits, Pearson Education.
  16. The Xilinx Home page: www.xilinx.
Index Terms

Computer Science
Information Sciences

Keywords

Image Compression DCT JPEG DHT

Powered by PhDFocusTM