### Hough Transform In Image Processing

June 10, 2019

Hough transform: a way of finding edge points in an image that lie along a straight line or curve. Introduction of Hugh Transform The Hough […]

### Define High-Pass Filter in Image Processing

June 4, 2019

Here we Define High-Pass Filter and its types in Image Processing. Edges and fine detail in images are associated with high frequency components. A high-pass […]

### Define Low-Pass Filter in Image Processing

June 4, 2019

Smoothing is achieved in the frequency domain by dropping out the high frequency components The basic model for filtering is:   G(u,v) = H(u,v)F(u,v) where […]

### Power Law Transformations (Gamma Correction) in Image Processing

June 4, 2019

Power Law Transformations (Gamma Correction) in Image Processing The Power Low Transformations can be given by the expression: s=cr^γ where, s is the output pixels […]

### Sobel Filter / Edge Detector in Image Processing

June 4, 2019

To filter an image it is filtered using both operators the results of which are added together. In this post, we learn about the Sobel […]

### Mean or Average Filter in Image Processing

June 4, 2019

Average (or mean) filtering is a method of ‘smoothing’ images by reducing the amount of intensity variation between neighboring pixels. In this post, we learn […]

### Median Filter in Image Processing

June 4, 2019

The Median Filter in Image Processing is normally used to reduce noise in an image, somewhat like the mean filter. However, it often does a […]

### Explain Bit Plane Slicing Techniques in Image Processing

June 4, 2019

Bit plane slicing is well known technique used in Image processing. In image compression Bit plane slicing is used. Bit plane slicing is the conversion […]

### How to Convert Analog Image into Digital Image

June 4, 2019

Here we learn How to Convert Analog Image into Digital Image step by step process. Practically, every scene which is around us forms an image […]

### Describe Discrete Cosine Transform (DCT) with Example

June 2, 2019

The Discrete Cosine Transform (DCT) in Image Processing helps separate the image into parts (or spectral sub-bands) of differing importance (with respect to the image’s […]