Frequency Domain Filter
Dr. Sandhya Sharma School of Engineering and Technology, Suresh Gyan Vihar University, Jaipur, Rajasthan https://www.gyanvihar.org/school/tech...
Keywords: High pass filter, Low pass filter, Smoothing, Sharpening.
Frequency Domain Filters are used for smoothing and sharpening of image by removal of high or low frequency components. Sometimes it is possible of removal of very high and very low frequency. Frequency domain filters are different from spatial domain filters as it basically focuses on the frequency of the images. It is basically done for two basic operation i.e., Smoothing and Sharpening.