Machine Vision
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Transcript of Machine Vision
Vision Sensors เหมื�อนกั�บ กัล้�องอะไร
Agenda
• - Vision Product• - Vision Lighting • - Applications• - Demo• - ถามื,ตอบ
Vision Basics
Color Image Converted to Gray Scale
Gray Scale คำ�านวณ Pixels
Typical Digital Imager Array307,200 Pixels
Imager Chip
640 Pixels
480 Pixels 1/3"
Voltage = 1.0
Voltage = 0
Voltage = .5
CCD
CCD
CCD
Volts
ดำ��มื�ดำ = 0
สว่��ง = 255
ป�นกล�ง = 128
Gray Scale
Gray Scale = Measured Light Level
Vision Sensors
เซนเซอร์� กล�อง ร์��น iVu SeriesTG
เซนเซอร์� กล�อง ร์��น P4
เซนเซอร์� กล�อง ร์��น PRO
แสง
PresencePLUS® P4 (One piece)
AREA/EDGE/GEO : Single BCR : Single
• P4 Dedicated-FunctionPresencePLUS® P4 (One piece)
PresencePLUS® P4 (One piece)
• OMNI : All function
P4 Feature• C-Mount Lenses• 256 Gray Scale Levels• 4 Programmable I/O• 999 Inspection storage• Ethernet Port & Serial Port • TCP/IP, Modbus, RS-232• Remote Teach
PresencePLUS P4 Connectors
BNC
Ethernet12-pin I/O, Power, RS-232
cable
3-pin pico for Banner ring light volt,
control
Pro Camera Features (2 pieces) Compact Size C-Mount Lenses 256 Gray Scale Levels 6 Programmable I/O 999 Inspection storage Ethernet Port & Serial Port TCP/IP, Modbus, RS-232 Remote Teach
PresencePLUS® Color PROII & PresencePLUS® Color P4 OMNI
Resolution: 752×480
PresencePLUS® Vision Tools P4 AREA 1.3
P4 AREAP4 Edge 1.3
P4 EDGEP4 GEO 1.3
P4 GEOP4 OMIN 1.3
P4 OMNIPro 1.3
Pro
Average Gray
BLOB
Object
Edge
Locate
Pattern Count
Pattern Find
GEO Find
GEO Count
BCR – Bar code reader (Pro/P4 Omni upgradeable)
• 1D Code
• Data Matrix
Supported codes :
Pharmacode IMB - Intelligent Mail Barcode
BCR – Bar code ReaderClip – Application1Clip – Application2
PresencePLUS® Vision Tools
OCV,OCR (Pro/P4 Omni upgradeable)
Recognize/verify the characters
Output the string data via RS232, Ethernet to external device
Compare the string data with BCR tool
Date Sheet
PresencePLUS® P4 IP68 OMNI
• Rectangle housing only• Models– P4 OMNI – P4 OMNI 1.3 – P4 OMNI Color
• Can upgrade with– BC = Bar Code Reader – BD = Bead Tool – OC = OCR/OCV
Clip - Application
• Easy to use, minimum training time• Can always download the latest version
from Banner website
PresencePLUS GUI Software
Vision Sensors
Applications
Dispensed Bead Verify
Dispensed Bead Verify
Check glue quality on big part with Bead tool
Dispensed Bead Verify
Bead Inspection
Bead Verification P4 Sealed OMNI
Passing BeadApplication
Failing Bead Application
Bead Inspection
Bead or Sealant Inspection PresencePLUS® P4 OMNI
Passing BeadApplication
Failing Bead Application
Weld Nut Detection
Pierce Nut Inspection PresencePLUS® P4 OMNI
Double Blank Detection
Surface Quality Verify / Vision
Weld Nut Detection
Weld Nut VerificationPresencePLUS® PROII–IP68
Weld Nut Detection
Weld Nut OrientationPresencePLUS® P4 GEO
Part in Place
Attribute VerificationPresencePLUS® PROII
Attribute and Quality Verification
Model IdentificationPresencePLUS® PROII – IP68
Attribute and Quality Verification
Glass Print Verification PresencePLUS® P4 OMNI
Attribute/Quality Verification
Button Inspection PresencePLUS® P4 GEO
Attribute/Quality Verification
Short Shot Detection PresencePLUS® P4 OMNI
Attribute/Quality Verification
Interior Trim InspectionPresencePLUS® P4 GEO
Attribute/Quality Verification
Tire Ply Verification PresencePLUS® P4 EDGE
Operator Load Station
Quality Inspection PresencePLUS® PROII
Traceability – Bar Code
2D Bar CodePresencePLUS® PROII–IP68
Traceability – Bar Code
1D Linear Bar Code PresencePLUS® P4 BCR
Traceability – Bar Code
2D Bar Code PresencePLUS® P4 BCR 1.3
Traceability – Bar Code
2D Bar Code PresencePLUS® PROII
Sort and Inspect by Color
Fastener SortingPresencePLUS® P4 GEO
Metal Stamping Inspection
Stamped Part Inspection PresencePLUS® PROII
Position and Orientation
Insert Orientation PresencePLUS® PROII
Position and Orientation
Cap Orientation PresencePLUS® P4 GEO
Measure and Gauge
Edge Guiding PresencePLUS® P4 EDGE
Liquid level/cap at bottle
PresencePLUS® P4 COLOR OMNICorrect Color and Aligned Spout
Sort and Inspect by Color
Color Verification PresencePLUS® P4 COLOR OMNI
PresencePLUS® P4 COLOR OMNITablets – Correct Color and Presence
PresencePLUS® P4 COLOR OMNIFull Case With Correct Color Caps
PresencePLUS® P4 COLOR OMNIAutomobile Door Handle Inspection
PresencePLUS® P4 COLOR OMNIStopper Cap and Liquid Level Inspection
PresencePLUS® P4 COLOR OMNIVial Cap Color Verification
PresencePLUS® COLOR PROIIFuse Box Inspection