Double-compression method for biomedical images

被引:0
|
作者
Antonenko, Yevhenii A. [1 ]
Mustetsov, Timofey N. [2 ]
Hamdi, Rami R. [3 ]
Malecka-Massalska, Teresa [4 ]
Orshubekov, Nurbek [5 ]
Dzierzak, Roza [4 ]
Uvaysova, Svetlana [6 ]
机构
[1] Kharkiv Natl Univ Radio Elect, Kharkov, Ukraine
[2] Kharkov Natl Univ, Kharkov, Ukraine
[3] Co JBM, Amman, Jordan
[4] Lublin Univ Technol, Nadbystrzycka 38 D, PL-20618 Lublin, Poland
[5] Kazakh Univ Railways & Commun, Alma Ata, Kazakhstan
[6] Natl Res Univ, Higher Sch Econ, Moscow, Russia
关键词
image compression algorithm; double-compression; biomedical images; the point at which the derivative is equal to the module one; piecewise approximation; VARIABLE BLOCK SIZE; VECTOR QUANTIZATION;
D O I
10.1117/12.2280989
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
This paper describes a double compression method (DCM) of biomedical images. A comparison of image compression factors in size JPEG, PNG and developed DCM was carried out. The main purpose of the DCM - compression of medical images while maintaining the key points that carry diagnostic information. To estimate the minimum compression factor an analysis of the coding of random noise image is presented.
引用
收藏
页数:10
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