Optoelectronic Imaging Fundamentals and Applications Experimental Instrument

MXY9002Optoelectronic Imaging Fundamentals and Applications Experimental Instrument

1Product Introduction

Optoelectronic Imaging Fundamentals and Applications Experimental InstrumentincludingCCDandCMOSThere are two main aspects, the principles and applications of which are "Optoelectronic Technology" and《Application Technology of Image Sensors》The important chapters of the course are also difficult chapters in teaching, therefore,monxyuanDevelopedOptoelectronic Imaging Fundamentals and Application Training Platform. The platform adopts a modular and open design, which intuitively displays the linear arrayCCDArea arrayCCDandCMOSThe working principle of the system has been established, and experiments for actual engineering testing have been set up.

2、 Teaching objectives

1Understand and masterline/arrayCCDandCMOSThe principle;

2Understandline/arrayCCDandCMOSThe software usage method;

3Understand and master the arrayCCDandCMOSSignal processing methods;

4Understand and master the use of face arraysCCDandCMOSMethods for measuring dimensions and processing images;

5Understand and master students' mastery of linear arraysCCDSeveral typical applications;

3、 Main technical parameters

（1） Face arrayCCDsensor

1Built in black and white arrayCCD：Effective pixel count:768(level)×576(vertical)Electronic Shutter:1/50～1/80,000Second, automatic continuous adjustment;

2External color arrayCCD：Effective pixel count:768(level)×576(vertical)Electronic Shutter:1/50～1/80,000Second, automatic continuous adjustment;

3Image acquisition card：8bitresolution，Black and white, color8bit×3Collection;USB2.0Interface;

（2） Linear arrayCCDsensor

1、Sensor: Linear ArrayCCDSensors,TCD1206DEffective pixel count:2160Pixel size:14Mm×14Mm, distance between adjacent pixel centers14Mm；

2Characteristics of signal output electrical appliances：Analog signal output5V; digital signal output, TTL level;

3Operating software：compatibleMicrosoft Windows98、Windows2000、WindowsXP；

4Data collection system：8-bit resolution, USB 2.0 mode, high-speed data acquisition with a speed of no less than 5MHzsystem；

5Light source：whiteLED telecentric illumination light source; Uniform white LED light source;

6Imaging objective lens：Focal length:50mm ； Relative aperture: 2;

（3） External colorCMOSsensor

1、image sensor：1/4″CMOScolorful；

2、Photosensitive area：4.9mm×3.7mm；

3、signal system：PAL/NTSC；

4、Effective pixels：NTSC:768(H)×494(V)；

5、Horizontal resolution：700TV cable；

6、lens：CS/C；

7、automatic gain control：turn on/Close selectable options；

8、backlight compensation：turn on/Close support；

9、electronic shutter：turn on/Close selectable options；

10、signal-to-noise ratio ： greater than48dB (AGC OFF)；

11、shutter speed：1/50(1/60)～1/100，000second；

12、Auto iris lens：VIDEO/DCServo type can support；

13、white balance ：Automatically track white balance；

14、synchronous system：internal synchronization；

15、video output：1.0Vp-p 75ΩBNC）；

16、power consumption：less than3.5W；

17、socket：VIDEO OUT(BNC)；

18、power supply：DC 12V 1A；

19、Operating Temperature ： -20°C～+55°C；

20、size：50*50*50；

（4） Black and WhiteCMOSsensor

1Photographic chip:1/4'OV5116 B/W CMOS
2Video format:Nmanufacture

3Light sensitive area:3.2mm*2.5mm
4Clarity:240TV lines

(V)CPLDProgramming and testing components

CPLD: large delay time tpd (1) 10.0ns; Voltage power supply - internal 3 V~3.6 V logic components/logic blocks with 4 units; 64 macro units; Number of doors 1250; 34 input/output numbers; Working temperature: 0 ° C~85 ° C;

4、 Experimental content

1arrayCCDprincipleandDrive experiment;

2arrayCCDdata collectionInterface with computersexperiment;

3arrayCCDEdge and contour detection;

4arrayCCDObject size measurementexperiment；

5arrayCCDPoint operation of images;

6arrayCCDGeometric transformation of images;

7arrayCCDImage acquisition and parameter setting;

8arrayCCDProjection and subtraction image analysis;

9arrayCCDImage filtering and enhancement;

10arrayCCDMorphological processing;

11arrayCCDRotation and scaling;

12arrayCCDColor recognition and transformation;

13arrayCCDDesign of Image Acquisition Program；

14Linear arrayCCDWorking principle and driving waveform observation;

15、linear arrayCCDAdjustment of analog output signals;

16、Collecting cards for linear arraysCCDSimulate output signals forA/DConversion and data collection;

17、Floating threshold through softwareCCDThe output signal is binarized;

18、Using a linear arrayCCDReal time non-contact measurement of object size;

19、Using a linear arrayCCDMeasure the angle of an object;

20、Using a linear arrayCCDMeasure the vibration of an object;

21、Using a linear arrayCCDIdentify one-dimensional barcodes;

22、Using a linear arrayCCDScanning two-dimensional images of objects;

23、Using an external camera for physical size measurement

24、Binary extraction of edge signals using hardware

25TheCMOSPrinciples and driving experiments;

26TheCMOSData collection experiment;

27TheCMOSDesign of Image Acquisition Program

28TheCMOSUsed for edge and contour detection experiments;

29TheCMOSUsed for size measurement experiments of objects;

30TheCMOSUsed for image acquisition and parameter setting experiments;

31TheCMOSUsed for projection and subtraction image analysis experiments;

32TheCMOSUsed for image filtering and enhancement experiments;

33TheCMOSUsed for color recognition and transformation experiments;

34、Scalability experiment

（1）By providingCPLDThe program allows students to understandCPLDControl of peripheral devices;

（2）Capable students can also program themselves to generate square waves;

（3）By providingSDKandDEMOProgram, write programs to collect digital signals from extended cameras;

（4）Utilize extended cameras and write software for other experiments such as size measurementwait；

5Supporting documents and materials

1Experimental guidebook1Ben;

2Experimentsoftware1Set;

3Experimental video disc1Set;

Customers can configure their own computers and oscilloscopes