GigE Vision Cameras – Revolutionary Ingress

GigE Standard

GigE Vision cameras are high performing industrial cameras based on interface standard and provide a framework for carrying control data and high speed video transmission via GigE ports over Ethernet networks.   The GigE standard constitutes four elements i.e. GigE Vision stream protocol, Device discovery mechanism, GigE Vision control protocol (GVCP) and GenICam standard. The GigE Vision stream protocol provides the definition of images transmitted over Gigabit Ethernet and all data types. The device discovery mechanism defines how compliant devices and camera obtain IP addresses. The GigE vision control protocol defines the configuration and control mechanisms for devices such as specific stream channels and cameras. Further to allow access to image stream and camera control, GenICam standard XML description file provides identical computer readable datasheet. The benefits of GigE Vision standard are varied and includes uncompromised data transfers reaching the lengths of 100m, single or multiple camera synchronization far from the dedicated computer system, large uncompressed images based on 1000 Mbps high bandwidth, providing highly scalable fastest connection in the camera industry, easy low cost integration over a standard hardware and low cost standard connectors or cabling options including CAT5e or CAT6.

Imaging

The GigE Vision cameras equipped with superior imaging performance and excellent image quality are in hot pursuit due to commendable data transmission speeds, higher bandwidth and low-cost cabling options. These cameras provide the perfect benchmark for achieving cost-effectiveness, precision and reliability as compared to pre-made cabling options based on single lane interfaces. The latest 10 GigE technology encompassed by these cameras utilizes long cables lengths based on inexpensive CAT6A cabling that can be easily terminated and installed equally for catering long distances. The benefits of easy installation prevent data-loss and high transmission speeds in real time scenarios.  The ultra-high imaging speed of these cameras is setting new performance standards to coup with demanding needs of industrial and machine vision applications.  The next generation camera technology alleviates time consuming multi-vendor integration by signifying seamless interaction of multiple computer systems via same Ethernet ports between machine vision hardware and software.

Seamless Operation

These digital cameras are effective for eliminating analog signal degradation by digitizing overall image of the camera. These cameras comprise of standard built-in connections to leverage the benefits of high frame rates and long cable lengths. The superlative imaging performance of these cameras is further ensured by seamless operation and images of high fidelity along with multiple mounting options. The latest CMOS sensor technology in these cameras constitute adequate camera network support for delivering high dynamic range, low latency, superior bandwidth, high resolution and high frame rates. The multi-camera synchronization attribute enables low CPU overhead, competitive cost-performance and low jitter to provide uncompromised imaging performance along with on-board processing feature with enhanced productivity. Thus, the ingress of GigE Vision cameras has accorded commercial and economic benefits to industrial consumers by opening new market avenues based on standard cabling options, GigE switches, GigE cards and affordable GigE interface chips.

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Sony Industrial Cameras – A Way Forward

With the increasing drift of industrial applications use, specialized Sony industrial cameras withstand the varying industrial needs while adhering to consistent and robust performance standards. Another name used for these industrial cameras is machine vision cameras as they are used in intricate measurement tasks related to diverse manufacturing processes at industries such as quality control, R&D testing, robot guidance, production monitoring, process control, microscopy applications, image based automatic inspection and intelligent traffic systems etc.

Sony industrial cameras leverage latest innovations while making a difference by means of its performance architypes. Sony cameras offer a way forward in the ambient environment by providing customized solutions by boasting an extensive portfolio including Gigabit Ethernet (GigE) cameras, Pan cameras, FireWire cameras, Camera Link cameras, unhoused block cameras, analog cameras, smart cameras and high performance standard definition color and monochrome CCD video cameras. Sony thus serves as a model of excellence on quality measures by being the world leader in cutting edge technology manifestation.

Sony further expanded the range of its industrial cameras by catering both high and low-resolution imaging by providing several interface options in its CameraLink output cameras and GigE Vision cameras. The CameraLink output cameras comprise of two models i.e. of XCL-5005 and XCL-5005CR. The GigE cameras are classified as global shutter cameras, miniature cube and GigE output machine vision cameras. The GigE global shutter cameras comprise of four models i.e. XCG-CG240, XCG-CG240C, XCG-CG510, XCG-CG510C for machine vision applications. The GigE miniature cube series camera models are XCG-C30, XCG-C30C, XCG-C32, XCG-C32C, XCG-C130, XCG-C130C respectively. While the GigE output machine vision cameras include two camera models XCG-U100E and XCG-5005E.

These cameras yield best image quality while upholding unmatched performance standards necessitating exceptional lifetime resolution, reliability and precision. These cameras optimize the productivity of wide ranging industrial applications by delivering high performance solutions for different applications related to inspection, asset protection, factory automation, assembly line monitoring, 3D mapping, aerial surveillance etc. In short, Sony industrial cameras demonstrates best user experience by utilizing best performance standards to deliver high image quality for years to come.

 

 

Sony Pregius Sensors – Making a Difference

Sony the world-class technology manufacturer introduced its latest revolution in form of Sony Pregius Sensors. These sensors provide the best of the best due to their superior performance than any other sensors. Sony redefined its global shutter category in year 2014, by displaying its imaging performance in newly developed global shutter CMOS Pregius technology. For comprehending high image quality, Sony invention utilized low noise CCD structure ensuring fast frame rates and high CCD imaging performance. This pixel technology was first time featured in the Sony IMX174 CMOS sensors, which provided the best alternative of CCD sensors by raising the bar of CMOS imaging quality.

EMVA1288 Standard

A tool of measuring performance as introduced by European machine vision association is EMVA1288 standard. This standard provides a unified measure to compare camera performance when it comes to imaging by using metrics i.e. read noise for comparing objective performance and full well depth. By measuring Sony IMX174 CMOS sensors imaging performance with that of CCD ICX274 sensor, it’s evident that Sony Pregius sensors out-perform CCD sensors in all aspects. Sony Pregius sensors allow more signal gain by performing both analog and digital CDS thus reducing temporal dark noise resultantly leading to high image quality. The pixel saturation capacity stays intact as this sensor technology integrates pixel design with analog memory storage element for reducing temporal dark noise.  Furthermore, these sensors constitute better conversion efficiency under low light conditions due to higher quantum efficiency. The better dynamic range and high saturation capacity of these sensors enable dynamic scene displays irrespective of varied light situations. The four times high saturation capacity of these sensors imply improved pixel design and pixel size about 1.75 times larger than CCD sensors.

Pixel Design

Without compromising image quality, this global shutter sensor technology improves apparent sensitivity by accounting for higher quantum efficiency, higher saturation capacity, high dynamic range reproduction, good color and low temporal dark noise. The smear free images as provided by these sensors comprise of higher frame rates for delivering crisp and distortion-free images. The Sony Pregius pixel design is thus deliberated by merging the benefits of both CCD and CMOS image sensor technologies for coming up with more consistent and distortion-free imaging performance. The analog pixel design of Pregius family resembles to that of CCD sensors for providing well capacity, excellent dynamic range and signal to noise (SNR). Furthermore, image correction, analog to digital conversions (ADC) and high speed digital advantages bear a resemblance to to those of CMOS sensors. Hence, Sony sensors outpace by providing exceptional imaging performance than traditional CMOS sensors thus making a difference.

10 GigE Camera – Uncompromised Imaging

New Technology

In this global age, 10 GigE cameras based on 10 GigE interface is an interesting breakthrough for all modern computers by introducing new technological paradigms. The new digital camera technology designed for machine vision applications has opened new trade avenues by providing physical infrastructure to generate new application markets that ensure cost-effectiveness. These cameras constitute standardized control registers, communications protocols and hardware interface, all built upon standard Gigabit Ethernet (GigE) technology. The 10 GigE technology offers amazing data rates with long cable lengths enough to digitize the camera image. These networkable cameras utilize Gigabit Switches to apply multi-camera synchronization methods accurately by using the same Ethernet port along with camera network support.

Cost Effective

The latest generation cameras based on 10 GigE interface provide full advantage of high frame rates, bit depth, dynamic range and high resolution. Without the need of any frame grabbers and any complicated link aggregation, all what is needed is a camera and a cable for ultra high speed and resolution. In IT industry, 10 GigE cameras are widely adopted as they leverage continuous improvements regarding reliability in Physical Layer (PHY) power efficiency. Moreover, this technology ensures interoperability due to its compliance with IEEE technology standard for making it cost effective and easy to use.  This latest technology based on 10 GigE interface, greatly helped to reduce the existing trade-off between long cable lengths and data transmission speed. The 10 GigE cameras offer flexibility and easy integration thus making them cost effective for industry specific applications.

Industrial Applications

Various detection and inspection based industrial applications utilize this camera for experiencing 10 times high imaging speed, resolution and data speed in contrast to its predecessor 1GigE, thus achieving precision and high performance without interruption. These cameras offer various resolutions ranging from 2MP to 20MP and embrace new CMOS sensor technology for an unprecedented HD imagery experience.  It’s thus worth concluding, that 10 GigE camera is another name for uncompromised imaging while complying to cost effectiveness and reliability by detecting and correcting errors in real-time to preserve artistic photography, superior inspection and detection imagery experience.

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10 GigE Cameras – Technology Resolution

GigE Vision is global camera interface standard introduced in 2006 to levitate the performance of digital industrial cameras. It is based on the Gigabit Ethernet communication protocol for transmitting high speed data over Ethernet networks. It allows to transfer images over long lengths using low cost standard cables for fast transmission. Around the world, many companies have widely adopted GigE vision interface by introducing GigE Vision compliant 10 GigE cameras to materialize its benefits including uncompromised data transfers, standard connectors, high bandwidth, highly scalable and low cost integration.

Basically, 10 Gigabit Ethernet interface is an extension of GigE Vision technology (1 Gigabit Ethernet) being the leading interface. For machine vision applications, 10 GigE proves to be 10 times more effective than GigE interface as it provides 10-fold increase in the data rate and frame rates respectively. Many companies are tending to leverage the benefits of 10 GigE interface for varied machine vision applications. The GigE Vision cameras are effectually used in various applications related to Telecom, industrial, military and data communications.

With 10 GigE Vision cameras, the cost of expensive frame grabbers is greatly eliminated as all you need is the perfect length of cable thus reducing the cost of CAT6A installations. However, other interfaces such as CXP-6 CoaXpress, SFP+ and Camera Link rely on expensive pre-made cables requiring high maintenance costs and difficult field termination. Moreover, 10 GigE cameras offer more reliability to prevent data loss as compared to Camera Link which requires expensive cables for detecting and managing errors in real time. GigE Vision cameras based on 10 GigE technology, thus makes it ideal to minimize latency by its superior speed for real-time video applications i.e. telemedicine, conferencing and motion-tracking.

The 10 GigE Vision cameras based on standard 10 Gigabit Ethernet interface thus eliminates the need for complicated link aggregation systems, buffered bursts and latency compression by offering superior bandwidth to deliver high resolution, high quality images at high frame rates, low latency and low cost, all over single cable.