Fast directional discrete cosine transform for image compression

Optical Engineering ◽

10.1117/1.3306634 ◽

2010 ◽

Vol 49 (2) ◽

pp. 020501 ◽

Author(s):

Bo Chen

Keyword(s):

Image Compression ◽

Discrete Cosine Transform ◽

Cosine Transform

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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 ◽

Discrete Cosine Transform ◽

Cosine Transform

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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 ◽

Discrete Cosine Transform ◽

Cosine Transform

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Truncating the Coefficients of the Discrete Cosine Transform for Better Digital Image Compression Performance

10.1109/sisy52375.2021.9582497 ◽

2021 ◽

Author(s):

Poth Miklos ◽

Zeljen Trpovski

Keyword(s):

Image Compression ◽

Discrete Cosine Transform ◽

Digital Image ◽

Cosine Transform ◽

Compression Performance ◽

Digital Image Compression

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Jpeg Image Compression Using Discrete Cosine Transform - A Survey

International Journal of Computer Science & Engineering Survey ◽

10.5121/ijcses.2014.5204 ◽

2014 ◽

Vol 5 (2) ◽

pp. 39-47 ◽

Author(s):

Raid A.M ◽

Khedr W.M ◽

El-dosuky M. A ◽

Wesam Ahmed

Keyword(s):

Image Compression ◽

Discrete Cosine Transform ◽

Cosine Transform ◽

Jpeg Image Compression

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A new subband coding technique using (JPEG) discrete cosine transform for image compression

Proceedings of 28th Southeastern Symposium on System Theory ◽

10.1109/ssst.1996.493521 ◽

2002 ◽

Author(s):

C.P. Liu ◽

A.D. Poularikas

Keyword(s):

Image Compression ◽

Discrete Cosine Transform ◽

Subband Coding ◽

Cosine Transform

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Hardware Design of 8 × 8 and 16 × 16 2D Discrete Cosine Transform with N/2 Equations for Image Compression

Advances in Intelligent Systems and Computing - 4th International Conference on Internet of Things and Connected Technologies (ICIoTCT), 2019 ◽

10.1007/978-3-030-39875-0_26 ◽

2020 ◽

pp. 241-250

Author(s):

Nikhil C. Bichwe ◽

Rahul Kumar Chaurasiya

Keyword(s):

Image Compression ◽

Discrete Cosine Transform ◽

Hardware Design ◽

Cosine Transform

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An adaptive 3-D discrete cosine transform coder for medical image compression

IEEE Transactions on Information Technology in Biomedicine ◽

10.1109/4233.870036 ◽

2000 ◽

Vol 4 (3) ◽

pp. 259-263 ◽

Author(s):

Shen-Chuan Tai ◽

Yung-Gi Wu ◽

Chang-Wei Lin

Keyword(s):

Image Compression ◽

Discrete Cosine Transform ◽

Medical Image ◽

Medical Image Compression ◽

Cosine Transform

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Hyperspectral image compression using 3D discrete cosine transform and support vector machine learning

2012 11th International Conference on Information Science, Signal Processing and their Applications (ISSPA) ◽

10.1109/isspa.2012.6310664 ◽

2012 ◽

Author(s):

Azam Karami ◽

Soosan Beheshti ◽

Mehran Yazdi

Keyword(s):

Machine Learning ◽

Support Vector Machine ◽

Image Compression ◽

Discrete Cosine Transform ◽

Hyperspectral Image ◽

Support Vector ◽

Cosine Transform ◽

Hyperspectral Image Compression

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Comparison and Analysis of Discrete Cosine Transform based Joint Photographic Experts Group Image Compression using Robust Watermarking Algorithm

American Journal of Applied Sciences ◽

10.3844/ajassp.2011.63.70 ◽

2011 ◽

Vol 8 (1) ◽

pp. 63-70 ◽

Author(s):

Ramesh

Keyword(s):

Image Compression ◽

Discrete Cosine Transform ◽

Robust Watermarking ◽

Cosine Transform ◽

Comparison And Analysis ◽

Joint Photographic Experts Group

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Discrete-cosine-transform-based image compression applied to dermatology

10.1117/12.45189 ◽

1991 ◽

Author(s):

John P. Cookson ◽

Charles Sneiderman ◽

Christopher Rivera

Keyword(s):

Image Compression ◽

Discrete Cosine Transform ◽

Cosine Transform

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