Compressed image transmission over wireless channel
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Universiti Malaysia Perlis (UniMAP)
2016
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| Online Access: | http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42094 |
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| Institution: | Universiti Malaysia Perlis |
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my.unimap-420942016-06-17T07:29:49Z Compressed image transmission over wireless channel Wan Nabiha, Wan AB Hakim Dr. Ruzelita Ngadiran Image compression Image communication system Transmission performance -- Analysis Wireless Channel Discrete Cosine Transform (DCT) Modulator Demodulator Additive White Gaussian Noise (AWGN) MATLAB Access is limited to UniMAP community. Image compression has played a vital role in image communication system. Image compression are needed in data communication because it minimize the transmission bandwidth usage, save time, and save storage space [1]. In this paper, we are concerned with the study of compressed image transmission performance over wireless channel. The technique chosen for image compression was Discrete Cosine Transform (DCT). The compressed image was represented with binary data stream and was transmitted into communication system which consist of modulator, wireless channel and demodulator. The medium of wireless channel was added with Additive White Gaussian Noise (AWGN) to simulate the background noise. The proposed system was simulated using communication toolbox in MATLAB software. The performance of transmitted coded image was evaluated based on the bit error rate (BER). 2016-06-17T07:29:49Z 2016-06-17T07:29:49Z 2015-06 Learning Object http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42094 en Universiti Malaysia Perlis (UniMAP) School of Computer and Communication Engineering |
| institution |
Universiti Malaysia Perlis |
| building |
UniMAP Library |
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Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Malaysia Perlis |
| content_source |
UniMAP Library Digital Repository |
| url_provider |
http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Image compression Image communication system Transmission performance -- Analysis Wireless Channel Discrete Cosine Transform (DCT) Modulator Demodulator Additive White Gaussian Noise (AWGN) MATLAB |
| spellingShingle |
Image compression Image communication system Transmission performance -- Analysis Wireless Channel Discrete Cosine Transform (DCT) Modulator Demodulator Additive White Gaussian Noise (AWGN) MATLAB Wan Nabiha, Wan AB Hakim Compressed image transmission over wireless channel |
| description |
Access is limited to UniMAP community. |
| author2 |
Dr. Ruzelita Ngadiran |
| author_facet |
Dr. Ruzelita Ngadiran Wan Nabiha, Wan AB Hakim |
| format |
Learning Object |
| author |
Wan Nabiha, Wan AB Hakim |
| author_sort |
Wan Nabiha, Wan AB Hakim |
| title |
Compressed image transmission over wireless channel |
| title_short |
Compressed image transmission over wireless channel |
| title_full |
Compressed image transmission over wireless channel |
| title_fullStr |
Compressed image transmission over wireless channel |
| title_full_unstemmed |
Compressed image transmission over wireless channel |
| title_sort |
compressed image transmission over wireless channel |
| publisher |
Universiti Malaysia Perlis (UniMAP) |
| publishDate |
2016 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42094 |
| _version_ |
1643799907793895424 |