imagefrequency
Imagefrequency is a term used in digital imaging and signal processing to describe the rate at which variations in brightness or color occur within an image. It is analogous to the concept of frequency in audio signals, where it relates to the pitch of a sound. In image processing, high image frequency corresponds to rapid changes in pixel values, such as sharp edges, fine textures, or detailed patterns. Conversely, low image frequency represents smooth areas with gradual transitions in brightness or color, like flat surfaces or blurred regions.
The concept of image frequency is fundamental to understanding how images are analyzed and manipulated. For
Filters in image processing, such as low-pass and high-pass filters, are designed to selectively modify or remove