1. WELCOME

2. PRESENTED BY:
PRAJEESH V
K
ROLL NO:67
EI
GUIDED BY:
ASIF ALI
LECTURER IN
EI

4.  Remote control and monitoring
 Instrumentation support
 Analog sensors
 Digital cameras
 Digital image processing
 Disadvantages of analog sensors
 Advantages of DIP

5.  Gross Errors
 Systematic Errors
.Instrumental Errors
.Environmental Errors
 Random Errors

6.  Due to human factors
 Due to computational errors
 Due to improper selection of instruments

7.  Instrumental Errors
 Due to changes in the properties of components
 Environmental Errors
 Due to changes in environmental conditions

8.  UnpredictableErrors
 Readings vary slightly
 Cannot be corrected
 Cannot be explained

9.  Arithmetic Error
 Median
 Mode
 Probability Of Errors
 Normal distribution
 Probable Error
 Limiting Error
 Odds in Specification
 Propagation of Errors

10.  InputCharacteristics
 Transfer Characteristics

11.  Type of input and operating range
 Upper limit
 Lower limit
 Loading Effect

12.  Transfer Function
 Error
 .Scale Error
 .Dynamic Error
 .Noise&Drift
 Response of transducer

13.  Operating Principle
 Range,Resolution&Rating
 Accuracy&Repeatability
 Input&Output Relationship
 Time Domain Specifications
 Loading Effects
 Sensitivity
 Electrical Aspects
 Other Factors

16. Distance Measure:
 Euclidian Distance
De(p,q)=((X1-X2)2+(Y1-Y2)2)1/2
 D4 Distance
D4(p,q)=||(X1-X2)+(Y1-Y2)||
 D8 Distance
D8(p,q)=max(|(X1-X2)+(Y1-Y2)|)

19.  New Method
 Reduced Comparison Time
 Replace the sensors
 Focused on measurement in control valves
 Better results

20.  X. Lu and H. Zhang, "Color Classification Using
Adaptive Dichromatic Model," IEEE Conference on
Robotics and Automation
 J. U. Cho, S. H. Jin, X. D. Pham, D. Kim, and 1. W.
Jeon "FPGA-Based Real-Time Visual Tracking
System Using Adaptive Color Histograms," IEEE
Conference on Robotics and Biomimetics
 S. Jin, D. Kim, T. C. Pham, and J. W. Jeon, "FPGA
Implementation of Real-time Skin Color Detection
with Mean based Surface Flattening," ACMISIGDA
Symposium on Field Programmable Gate Arrays
 Google

21. Q…?

22. THANK U…….