International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 184 - Number 31 |
Year of Publication: 2022 |
Authors: Anthony Aidoo, Frank Arthur, Gloria A. Botchway |
10.5120/ijca2022922363 |
Anthony Aidoo, Frank Arthur, Gloria A. Botchway . A Morphological Pyramids Approach to Grayscale Image Enhancement. International Journal of Computer Applications. 184, 31 ( Oct 2022), 1-10. DOI=10.5120/ijca2022922363
Medical image processing algorithms significantly affect the precision of disease diagnostic process. This makes it crucial to improve the quality of a medical image with the goal to enhance perceivability of the points of interest in order to obtain accurate diagnosis of a patient. Despite the reliance of various medical diagnostics on utilize X-rays, they are usually plagued by dark and low contrast properties. Sought-after details in X-rays can only be accessed by means of digital image processing techniques, despite the fact that these techniques are far from being perfect. In this paper, we implement a wavelet decomposition and reconstruction technique to enhance radiograph properties, some of which include contrast and noise, by using a series of morphological erosion and dilation to improve the visual quality of the chest radiographs for the detection of cancer nodules.