Contrast enhancement of medical images using a new version of the World Cup Optimization algorithm
نویسندگان
چکیده
منابع مشابه
Robust Control of Power System Stabilizer Using World Cup Optimization Algorithm
In this paper, we propose a new optimized PID controller to stabilize the synchronous machine connected to an infinite bus. The model for the synchronous machine is 4-ordered linear Philips-Heffron synchronous machine. In this research, the parameters of the PID controller are optimally achieved by minimizing a definite fitness function to removes the unstable Eigen-value to the left side of im...
متن کاملRobust Control of Power System Stabilizer Using World Cup Optimization Algorithm
In this paper, we propose a new optimized PID controller to stabilize the synchronous machine connected to an infinite bus. The model for the synchronous machine is 4-ordered linear Philips-Heffron synchronous machine. In this research, the parameters of the PID controller are optimally achieved by minimizing a definite fitness function to removes the unstable Eigen-value to the left side of im...
متن کاملOptimal Placement of Capacitor Banks Using a New Modified Version of Teaching-Learning- Based Optimization Algorithm
Meta-heuristics optimization methods are important techniques for optimal design of the engineering systems. Numerous methods, inspired by different nature phenomena, have been introduced in the literature. A new modified version of Teaching-Learning-Based Optimization (TLBO) Algorithm is introduced in this paper. TLBO, as a parameter free algorithm, is based on the learning procedure of studen...
متن کاملContrast Enhancement of Medical Images
Contrast enhancement is very useful in medical image analysis that helps the physicians for disease diagnosis. The quality of medical images affects the analysis if the contrast of the images is poor. This paper presents method to enhance the contrast with improved CNR (contrast to noise ratio).
متن کاملContrast Enhancement of Medical Images: A Review
This paper studies various research contributions in the field of contrast enhancement of medical images. Medical images such as X-rays, ultrasound and others are used in the analysis and diagnosis process by physicians and radiologists. If the image quality is not good and contrast is poor then the diagnosis result is badly affected. Therefore, this paper attempts to review the research papers...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Quantitative Imaging in Medicine and Surgery
سال: 2019
ISSN: 2223-4292,2223-4306
DOI: 10.21037/qims.2019.08.19