Analysis of video image compression methods with partial information loss for medical information and measurement systems
An important part of information and measurement systems and databases in medical applications is patient information recorded as video images. These images may be formed in the visible light range or may be recordings of results obtained in other radiation ranges. All of this leads to an increase i...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Zhytomyr Polytechnic State University
2024-12-01
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| Series: | Технічна інженерія |
| Subjects: | |
| Online Access: | http://ten.ztu.edu.ua/article/view/319763 |
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| Summary: | An important part of information and measurement systems and databases in medical applications is patient information recorded as video images. These images may be formed in the visible light range or may be recordings of results obtained in other radiation ranges. All of this leads to an increase in the volume of medical data. The transition from paper to electronic records has also significantly increased the amount of data that must be stored and processed. Efficient storage of such information is impossible without reducing its volume based on compression procedures, including those that involve some loss of information. At the same time, it is necessary to ensure distortions are insignificant for visual perception of the images and cause only minor errors in the results of measuring informative parameters of the video signal. This article examines methods of compressing video images with partial information loss for medical information and measurement systems based on partial exclusion of color information, transformation-based encoding, and the JPEG compression method. Their advantages and disadvantages are analyzed. |
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| ISSN: | 2706-5847 2707-9619 |