What is line scan imaging?

What is line scan imaging?

Line scan imaging uses a single line of sensor pixels (effectively one-dimensional) to build up a two-dimensional image. The second dimension results from the motion of the object being imaged.

What is a line scan camera used for?

Line scan cameras are used in vision applications that image large objects, are high-resolution, are high-speed, or need perfect images.

What is line scan sensor?

A line-scan sensor is a specialized technology that uses a row of sensors to capture a digital image in one-pixel “slices” taken in rapid succession. This requires that either the sensor be moving past the subject, or the subject be moving past the sensor.

What is GigE vision camera?

GigE Vision is an interface standard introduced in 2006 for high-performance industrial cameras. It provides a framework for transmitting high-speed video and related control data over Ethernet networks.

How do I choose a line scan for my camera?

Three important considerations when choosing a line scan camera are: sensitivity, size (in sensor pixels), and line rate.

What is the difference between line scanning and area scanning?

Area scan cameras provide a fixed resolution, allowing for simplified installation where moving cameras or objects are not desired or practical. Area scan cameras can image a defined area quickly, whereas a line scan camera must be moved over the area to produce a similar image.

What are line cameras?

Simply put, a line scan camera is a strip that captures one row of pixels at a time in quick succession, while either the camera is moved over an object, or the object is moved under the camera.

What is a line scan lens?

THE LENSES Line scan and scanner lenses are designed for very consistent performance across the field with high chromatic correction, no field curvature, ultra low distortion, minimal corner shading so this should be an interesting comparison.

What does GigE stand for?


Acronym Definition
GIGE Gigabit Ethernet
GIGE Gondwana Institute for Geology and Environment (Japan)

What is GigE port?

Port 4 is labelled as GigE. GigE or Gigabit Ethernet is the way we talk about the technology for transmitting data at a rate of a gigabit per second (or 1,000 megabits per second). That’s ten times faster than the other three ports, which transmit data at 100 megabits per second.

How do you calculate line scan?

These calculations serve to determine the correct resolution and line scan frequency of a line scan camera….Exemplary calculation for a line scan camera

  1. Conveyor width = 550 mm.
  2. Resolution X = 0.3 pixel / mm.
  3. Required pixels = 550 mm / (0.3 mm/pixel) = 1833 pixels.

What is the speed of a line scanner?

Object speed: v = 3 m/s „ Required resolution: Dx = 0.2 mm/pixel.

How do I scan a QR code with line?

How to log in using LINE QR codes

  1. Launch the Chrome version of LINE application.
  2. Tap the ‘QR Code Login’ option.
  3. Open the smartphone version of the LINE application.
  4. Click More, and choose Add Friends, then tap QR Code.
  5. Scan the QR code presented on the Chrome version.
  6. Click Login.

What is gigabit network Connection?

A gigabit broadband connection is an internet service that offers a maximum connection speed of 1 gigabit per second (Gbps), 1,000 megabits per second (Mbps) or 1 million kilobits per second (Kbps). With much faster speeds, it is a breeze to handle things like: Streaming video. Video games. Immersive media.

What is a GigE router?

A WiFi Gigabit Router is a Router that features a built-in switch that is capable of Gigabit Ethernet speeds. A Gigabit WiFi Router offers flexibility in that you can share your high speed broadband with a mixture of WiFi and wired connections, with wired speeds up to 10x faster than standard Ethernet.

How does gigabit POE work?

Gigabit ethernet works the same way Fast Ethernet does, through twisted copper wires. Specifically, it can be run through any Cat5e and Cat6a cable if configured correctly. Just as Fast Ethernet was designed to work with the original Cat5 cables.

How do I open a QR code on line app?

From profile settings:

  1. Tap the Home tab > Settings > Profile.
  2. Tap My QR code.
  3. Tap Scan QR code.

How many pairs are needed for gigabit?

four pairs
Gigabit ethernet (or 10/100/1000 Mbps) gets all its super-charged data power from using all four pairs, or all eight wires, when transferring the full 1000 Mbps of data from one computer to another.