Performance evaluation of image transmission using diversity selection combining technique

Conference on Innovation in Technology and Engineering Science

工业技术（总论）

Baharuddin^1 ; Angraini, R.^2

Department of Electrical Engineering, Universitas Andalas, Kampus Unand Limau Manis, Padang

25163, Indonesia^1

Politeknik Negeri Padang, Kampus Politeknik Negeri Padang Limau Manis, Padang

25163, Indonesia^2

关键词: Composite images;    Diversity selection;    Image data;    Multiple data streams;    Quality improvement;    Reconstruction image;    Wavelet domain;    Wireless channel;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/602/1/012014/pdf
DOI  :  10.1088/1757-899X/602/1/012014

学科分类：工业工程学

来源: IOP

【 摘 要 】

This paper discussed a simulation of SPIHT image compression transmission on wireless channels by using RS code and diversity selection combining technique in wavelet domain to get better reconstruction image by minimizing errors that caused by fading and noise. RS Code and Diversity Selection Combining Method were used to combat errors during image transmission on wireless channels. When the bit stream data arrived at the receiver, the coding was used to recover the errors in the bitstream. Diversity was used to obtain multiple data streams corresponding to the transmitted image at the receiver. These individual image data streams were combined to form a composite image with the better quality. The results show both methods demonstrated quality improvement of the received image.