Implementation of high dynamic range rendering on acute leukemia slide images using contrast stretching
| Autor: | Ahmad Kadri Junoh, Mohd Yusoff Mashor, Phaklen Ehkan, H. Rosline, Leow Bin Toh, Nor Hazlyna Harun |
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| Rok vydání: | 2016 |
| Předmět: |
Acute leukemia
Computer science Dynamic range business.industry 020208 electrical & electronic engineering ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Image processing 02 engineering and technology High-dynamic-range rendering 020202 computer hardware & architecture Rendering (computer graphics) law.invention Optical microscope law Histogram 0202 electrical engineering electronic engineering information engineering Computer vision Artificial intelligence business High dynamic range |
| Zdroj: | 2016 3rd International Conference on Electronic Design (ICED). |
| DOI: | 10.1109/iced.2016.7804694 |
| Popis: | Acute leukemia is one of the critical disease that requires immediate treatment due to the rapid progression and accumulation of the cancerous cells. In recent years, image processing techniques had been explored to enhance the diagnosis of acute leukemia. However, microscopic image captured from the light microscope usually has poor quality due to the capability of the camera and improper operation by human operator. High Dynamic Range (HDR) imaging technique has been explored to solve the problem by increasing the dynamic range of the images captured. This paper presents a HDR rendering technique by using contrast stretching technique to enhance the morphological features of blast cells. The technique called Partial contrast stretching had been used to render HDR image. The results showed that the proposed method had enhanced the overall contrast and morphological features of the blast cells in the acute leukemia slide images. |
| Databáze: | OpenAIRE |
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