: Converting a physical scene into a digital signal using sensors (e.g., CCD/CMOS cameras) and digitization (sampling and quantization).
: The process that assigns a label to an object based on its descriptors (e.g., identifying a vehicle, a face, or text). 3. Digital Image Fundamentals (Sampling & Quantization) digital image processing jayaraman ppt
Fields of digital image processing slides | PPT - Slideshare : Converting a physical scene into a digital
: An image is defined as a two-dimensional function are spatial coordinates. The value of at any point is the intensity or gray level. Touch upon early applications, such as the Bartlane
Direct manipulation of pixels, including intensity transformations (log, power-law), histogram equalization, and spatial filtering (smoothing/sharpening).
Touch upon early applications, such as the Bartlane cable picture transmission system (1920s), which sent images across the Atlantic. Components of an Image Processing System: