flatbed scanner meaning: 1. a piece of computer equipment with a flat glass base on which you lay a document or book in…. Fingerprint scanner; Barcode reader; 3D scanner; Laser rangefinder; Eye gaze tracker; Audio input devices. Computers To search (stored data) automatically for specific data. Anti-Virus Scanner: An anti-virus scanner is a component of an anti-virus software package that scans a hard drive for viruses and other harmful items. These programs are made for various operating systems, and scanning methods can be manual or automatic. A scanner that is moved by hand over the material being captured. See complete definition. To look at carefully or thoroughly, especially in search of something; examine: The sailor scanned the horizon for signs of land. The scanner is capable of capturing all elements on the document and does not require movement of the document. One that scans: a scanner of newspapers. A type of optical scanner that consists of a flat surface on which you lay documents to be scanned. A scanner is an electronic device which can capture images from physical items and convert them into digital formats, which in turn can be stored in a computer, and viewed or modified using software applications. A pen wand is the simplest barcode reader. Flatbed scanning devices are the most popular optical scanners. Define digital scanner. Un scanner, ou scanneur [1], [2], aussi appelé numériseur à balayage [3], est un périphérique informatique qui permet de numériser des documents ou autres, comme les empreintes digitales par exemple. Define scanner. two-tier ERP. scanner synonyms, scanner pronunciation, scanner translation, English dictionary definition of scanner. Join the Discussion. 3. a. A flatbed scanner is an optical scanner which makes use of a flat surface for scanning documents. It is designed that it can be read forwards or backwards, so the user does not have to be careful how a product is put in front of the reader. Search scanner and thousands of other words in English definition and synonym dictionary from Reverso. In some cases, an audio output device can be used as an input device, in order to capture produced sound. A scanner that provides a flat, glass surface to hold a sheet of paper, book or other object for scanning. Definition. Scanner definition, a person or thing that scans. Audio input devices allow a user to send audio info to a computer for processing, recording, or carrying out commands. While images from a handheld scanner are considered low quality, today's technology enables full color 24 bit scanning. 2. Un scanner analyse le document en mesurant sa réflectance élément de surface par élément de surface. Noun 1. digital scanner - an electronic device that generates a digital representation of an image for data input to a computer image scanner, scanner data... Digital scanner - definition of digital scanner by The Free Dictionary. You can complete the translation of scanner given by the French Definition dictionary with other dictionaries such as: Wikipedia, Lexilogos, Larousse dictionary, Le Robert, Oxford, Grévisse . The term lidar was originally a portmanteau of light and radar. If you find this Scanner definition to be helpful, you can reference it using the citation links above. Scanner definition is - one that scans: such as. A rectilinear scanner is an imaging device, used to capture emission from radiopharmaceuticals in nuclear medicine. 1. a. The laser scanners are also called barcode readers. This page contains a technical definition of Scanner. Network scanning is mainly used for security assessment, system maintenance, and also for performing attacks by hackers. It explains in computing terminology what Scanner means and is one of many hardware terms in the TechTerms dictionary. Audio input devices are used to capture sound. With Reverso you can find the French translation, definition or synonym for scanner and thousands of other words. To look over quickly or read hastily: I scanned the newspaper while eating breakfast. Optical Scanner: An optical scanner is an input device using light beams to scan and digitally convert images, codes, text or objects as two-dimensional (2D) digital files and sends them to computers and fax machines. 2. Word of the Day. Moving: The finger lies on the scanning area, while the scanner runs underneath. Stay up to date on the latest developments in Internet terminology with a free newsletter from Webopedia. See more. The scan uses a special dye containing radioactive tracers. It has become obsolete in medical imaging, largely replaced by the gamma camera since the late 1960s. The lines are read by a scanner and changed into numbers. 2. any of several diagnostic radiologic techniques, including computed tomography, magnetic resonance imaging, and positron emission tomography. WikiScanner is a free, Web-based database application that tracks the source IP address es of computers used to edit anonymous Wikipedia entries. Definition - What does Scanner mean? A laser line can be used to scan (read) the changes. It is now also used as an acronym of "light detection and ranging" and "laser imaging, detection, and ranging". digital scanner synonyms, digital scanner pronunciation, digital scanner translation, English dictionary definition of digital scanner. Definition - What does Flatbed Scanner mean? A small handheld scanning device used for digitizing images. 3. a manner of utterance characterized by somewhat regularly recurring pauses. The scanner converts the light energy into electrical energy, which is then converted into data by the decoder and forwarded to a computer. There are five basic kinds of barcode readers -- pen wands, slot scanners, Charge-Couple Device ( CCD ) scanners, image scanners, and laser scanners. scanning [skan´ing] 1. close visual examination of a small area or of different isolated areas. Stagnant: The finger must be dragged over the small scanning area. scanner Imaging A popular term for a device used for various imaging procedures–eg, CT scanner Instrumentation A device that measures differences in chromatic or radioactive intensity on a 2-D matrix–eg, electropherogram or chromatogram, to quantify various substances Flatbed scanner definition: a computer-controlled device which electronically scans images placed on its flat plate ,... | Meaning, pronunciation, translations and examples The scan head is moved under the glass. Dual-energy X-ray absorptiometry (DXA, previously DEXA) is a means of measuring bone mineral density (BMD) using spectral imaging.Two X-ray beams, with different energy levels, are aimed at the patient's bones.When soft tissue absorption is subtracted out, the bone mineral density (BMD) can be determined from the absorption of each beam by bone. Network scanning refers to the use of a computer network to gather information regarding computing systems. How to use scanner in a sentence. History. b. Learn more. Margaret Rouse asks: Is it just me, or have printers failed to evolve along with other technologies? A positron emission tomography (PET) scan is an imaging test that allows your doctor to check for diseases in your body. But also easy to understand converts the light energy into electrical energy, is. Is created by physically moving a radiation detector over the small scanning area an imaging test that allows doctor. 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