Image Compression, ECG Data Compression and Image Encryption by Binary Versions of Discrete Cosine Transform, Haar Transform and Discrete Hartley Transform

Image Encryption ◽

Cosine Transform ◽

Hartley Transform ◽

Haar Transform ◽

Ecg Data Compression ◽

ECG data compression using the discrete cosine transform (DCT)

Proceedings Computers in Cardiology ◽

10.1109/cic.1992.269340 ◽

2003 ◽

Cited By ~ 16

Author(s):

V.A. Allen ◽

J. Belina

Keyword(s):

Data Compression ◽

Cosine Transform ◽

Ecg Data Compression ◽

A joint application of optimal threshold based discrete cosine transform and ASCII encoding for ECG data compression with its inherent encryption

Australasian Physical & Engineering Sciences in Medicine ◽

10.1007/s13246-016-0476-4 ◽

2016 ◽

Vol 39 (4) ◽

pp. 833-855 ◽

Cited By ~ 17

Author(s):

Anukul Pandey ◽

Butta Singh ◽

Barjinder Singh Saini ◽

Neetu Sood

Keyword(s):

Data Compression ◽

Optimal Threshold ◽

Cosine Transform ◽

Joint Application ◽

Ecg Data Compression ◽

Unified systolic array for fast computation of the discrete cosine transform, discrete sine transform, and discrete Hartley transform

Optical Engineering ◽

10.1117/1.601583 ◽

1997 ◽

Vol 36 (12) ◽

pp. 3439 ◽

Cited By ~ 2

Author(s):

Sung Bum Pan

Keyword(s):

Systolic Array ◽

Fast Computation ◽

Cosine Transform ◽

Hartley Transform ◽

Sine Transform

Comments on "Fast computation of the discrete cosine transform and the discrete Hartley transform" by H.S. Malvar

IEEE Transactions on Acoustics Speech and Signal Processing ◽

10.1109/29.21714 ◽

1989 ◽

Vol 37 (3) ◽

pp. 439-440 ◽

Cited By ~ 1

Author(s):

V. Nagesha

Keyword(s):

Fast Computation ◽

Cosine Transform ◽

Hartley Transform

Fast computation of the discrete cosine transform and the discrete Hartley transform

IEEE Transactions on Acoustics Speech and Signal Processing ◽

10.1109/tassp.1987.1165043 ◽

1987 ◽

Vol 35 (10) ◽

pp. 1484-1485 ◽

Cited By ~ 59

Author(s):

H. Malvar

Keyword(s):

Fast Computation ◽

Cosine Transform ◽

Hartley Transform

ECG Data Compression Using Modified Cortes

i-manager s Journal on Digital Signal Processing ◽

10.26634/jdp.3.2.3382 ◽

2015 ◽

Vol 3 (2) ◽

pp. 13-18

Author(s):

Himani Tiwari ◽

◽

V. K. Giri ◽

Keyword(s):

Data Compression ◽

Ecg Data Compression ◽

Investigation of the Adaptive Discrete Cosine Transform Technique for Still Picture Data Compression

10.21236/ada228745 ◽

1989 ◽

Author(s):

DELTA INFORMATION SYSTEMS INC HORSHAM PA

Keyword(s):

Data Compression ◽

Optimal quantisation of the discrete cosine transform for image compression

6th International Conference on Image Processing and its Applications ◽

10.1049/cp:19970856 ◽

1997 ◽

Author(s):

D.M. Bethel

Keyword(s):

Image Compression ◽

Asymmetric color image encryption and compression based on discrete cosine transform in Fresnel domain

Results in Optics ◽

10.1016/j.rio.2020.100005 ◽

2020 ◽

Vol 1 ◽

pp. 100005

Author(s):

Eakta Kumari ◽

Saurabh Mukherjee ◽

Phool Singh ◽

Ravi Kumar

Keyword(s):

Image Encryption ◽

Color Image ◽

Color Image Encryption ◽

Image Compression Based on a Partially Rotated Discrete Cosine Transform With a Principal Orientation

IEEE Access ◽

10.1109/access.2021.3097720 ◽

2021 ◽

Vol 9 ◽

pp. 101773-101786

Author(s):

Gihwan Lee ◽

Yoonsik Choe

Keyword(s):

Image Compression ◽