A Novel Hybrid Approach for Medical Image Compression

被引:2
作者
Khan, Sajid Ullah [1 ]
Ullah, Najeeb [2 ]
Ahmed, Imran [3 ]
Chai, Wang Yin [1 ]
Ullah, Shahid [1 ]
机构
[1] Univ Malaysia Sarawak, FCSIT, Sarawak, Malaysia
[2] CECOS Univ IT & Emerging Sci, Peshawar, Pakistan
[3] Inst Management Sci, Peshawar, Pakistan
关键词
Image compression; coefficients learning; learning based coding; probabilistic decision algorithm; hybrid approach; JPEG;
D O I
10.2174/1573405613666170428162650
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
Background: The area of image processing extends from basic image compression model to high end applications such as astronomical data processing and medical image processing. Images have vast features and coding them into lower bit rates results in the loss of information. Methods: This study proposes a novel hybrid approach to compress the image no loss of information and to maintain reduced processing overhead. Discussion: To validate the proposed approach, the suggested method is tested on different medical samples and the obtained results are compared with results retrived through the conventional JPEG based coding approach. Conclusion: The experimental results show that the proposed approach performs efficiently and can be implemented in realworld applications.
引用
收藏
页码:845 / 852
页数:8
相关论文
共 16 条
[11]  
Rajan K, 2016, INT ARAB J INF TECHN, V13, P435
[12]  
Ramesh S., 2010, INT J COMPUTER SCI I, V7, P262
[13]  
Ruchika MS, 2012, INT J SOFT COMPUTING, V2, P339
[14]  
Suguna J, 2011, INT J COMPUT ELECT E, V3, P17
[15]   RADIOLOGIC IMAGE COMPRESSION - A REVIEW [J].
WONG, S ;
ZAREMBA, L ;
GOODEN, D ;
HUANG, HK .
PROCEEDINGS OF THE IEEE, 1995, 83 (02) :194-219
[16]   A Novel Compressed Sensing Method for Magnetic Resonance Imaging: Exponential Wavelet Iterative Shrinkage-Thresholding Algorithm with Random Shift [J].
Zhang, Yudong ;
Yang, Jiquan ;
Yang, Jianfei ;
Liu, Aijun ;
Sun, Ping .
INTERNATIONAL JOURNAL OF BIOMEDICAL IMAGING, 2016, 2016