تعريف image processing في الإنجليزية الإنجليزية القاموس.
any form of information processing for which both the input and output are images, such as photographs or frames of video
Set of computational techniques for analyzing, enhancing, compressing, and reconstructing images. Its main components are importing, in which an image is captured through scanning or digital photography; analysis and manipulation of the image, accomplished using various specialized software applications; and output (e.g., to a printer or monitor). Image processing has extensive applications in many areas, including astronomy, medicine, industrial robotics, and remote sensing by satellites. See also pattern recognition
A method of electronic image management where a scanned image is filed in a database for later use
The alteration or manipulation of images that have been scanned or captured by a digital recording device Can be used to modify or improve the image by changing its size, color, contrast and brightness, or to compare and analyze images for characteristics that the human eye could not oerceive unaided This ability to perceive minute variations in color, shape, and relationship has opened up many application for image processing
the manipulation of digital image data, including (but not limited to) enhancement, classification, and rectification operations
(n ) One of the methods used to enhance or manipulate the characteristics of a scanned or digitized image for analysis Typical image-processing techniques include filtering and thresholding
Operations on images, such as scaling, inversion, summation, warping, and so on (See filter )
The process of converting 'raw' remotely sensed data into a usable form through the application of various transformations such as supervised and unsupervised classification schemes
The enhancement or other manipulation of an image--the result of which is usually another image
The manipulation of images that have been scanned or captured by a digital recording device
Image processing: a group of activities regarding the elaboration of images in raster format Many techniques used in this discipline require complex mathematical processes, aimed at determining the phenomena described by the image like for example, in GIS, pollution, humidity and termperature at ground level, vegetation, etc
Mapping from data domain to data domain (IP) versus mapping from data domain to picture domain (V)
Techniques and procedures dealing with the acquisition, analysis, and output of digital images
n The analysis, manipulation, storage, and display of graphical images from sources such as photographs, drawings, and video Image processing spans a sequence of three steps The input step (image capture and digitizing) converts the differences in coloring and shading in the picture into binary values that a computer can process The processing step can include image enhancement and data compression The output step consists of the display or printing of the processed image Image processing is used in such applications as television and film, medicine, satellite weather mapping, machine vision, and computerbased pattern recognition See also image enhancement, video digitizer
The general term "image processing" refers to a computer discipline wherein digital images are the main data object This type of processing can be broken down into several sub-categories, including: compression, image enhancement, image filtering, image distortion, image display and coloring, and image editing See also Machine Vision
Think of "data processing": it refers to the manipulation of raw data to solve some problem or enlighten the user in some way not possible without the manipulation So it is with image processing Digitized images which have been "acquired" (scanned, captured by digital cameras) can be manipulated The purpose may be simply to improve the image - change its size, its color, or simply to touch-up parts of it But a more important application of image processing is to compare and analyze images for characteristics that a human eye alone couldn't perceive This ability to perceive minute variations in color, shape and relationship has opened up applications for image processing in high-speed manufacturing quality control, criminal forensics, medicine, defense, entertainment and the graphic arts
Manipulating bit-mapped images by adjusting graphic qualities such as contrast, intensity, and edge-line definition
Computerized routines for information extraction (e g , pattern recognition, classification) from remotely sensed images to obtain categories of information about specific features
operations designed to make an image more useful Image processing is often regarded as embracing image analysis, but in this course we tend to regard image processing as the set of methods used to enhance the image prior to image analysis
The steps necessary to convert a raw digital image, as received from a sensor, and make it interpretable The steps include removing possible errors caused by the sensor and geocoding the image to the area it covers so it can be used in reference to other images and data sets