Line scan camera is a special type of imaging device that is capable to capture high-resolution images of moving objects — unlike similar technologies like the traditional machines, Line Scan Cameras can detect and clearly recognize even quickly passing parts in an industrial line production for example. This camera reads image data line by line using a single row of sensors rather than capturing an entire frame at once. Line scan cameras typically provide resolutions of up to 8,000 pixels/line allowing for detailed imaging in an array of industrial applications.
How Line Scan Camera WorksIt works on the principle of having a moving conveyor or object under it and with that sensor line read data at high-rate. For example, a line scan camera in the manufacturing industry may work as fast as 200,000 lines per second (if with sensor specs supporting such speed). This fast speed means short latency to inspect products in real-time involving detection of defects on an assembly line.
Vision Systems Design reported in 2024 that line scan cameras perform better than area devices in applications where image capture must be constant and uninterrupted. Particularly useful for inspections of long objects or high-speed lines There is a machine that detects the quality of fabric example in textile industry this method uses line scan cameras to provide critical data for standards.Product Testing: Product testing will monitor and perform product detection giving information which can use as control factors.
Line scan cameras are used in all sorts of applications, including rail inspection and printing. In this 2024 case study from the International Journal of Imaging Systems and Technology for example, line scan cameras are used to inspect railway tracks in order to detect high precision cracks or applicable holes. You are always connected to the tracks and can inspect every inch of them without any issues due to continuous imaging.
Line scan cameras have an important advantage in that it is possible to achieve high spatial resolution without the use of complicated optics. According to the 2024 technical specifications for these cameras, they can obtain fine details with pixel resolutions of between 2 and up to about ten micrometers — suitable ranges for applications requiring high precision.
In all its efficiency and accuracy, line scan cameras significantly prove to be an essential component in industrial as well research perspectives. Visit line scan camera for more details& product of Line Scan Cameras.