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Tracking Moving Objects in Real-Time



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Team 4 Joe Nguyen Chris Horne EE175 WS99 04 05 June 15 1999 Revision 3 0 Tracking Moving Objects in Real Time Programming a Digital Image Processor for Tracking Moving Objects in Real Time Technical Advisor Bir Bhanu Project Advisor Barry Todd EXECUTIVE SUMMARY 1 KEYWORD LIST 1 INTRODUCTION 2 Summary of Problem 2 Short History of Problem 2 Motivation and Goals of the Project 2 Forecast Results 3 What Reader Will Find 3 PROBLEM STATEMENT 3 OVERVIEW OF DESIGN SOLUTION 4 KEY FEATURES 5 COMPONENTS AND SPECIFIC FUNCTIONS 5 Step 1 Difference Pictures 5 Step 2 Lowpass Filter 6 Step 3 Centroid Detection Centroid Detection Algorithm 7 7 Step 4 Generate Square 7 Step 5 Possible Slow Moving Target 8 Step 6 Calculate Direction 8 DISCUSSION 9 Test Procedures 9 Test Results Determining Threshold vs Noise Pixels 10 10 Determining Threshold vs Motion Pixels Determining Centroid Count vs Time Target speed vs Time WEAK CRITICAL AREAS 11 12 12 12 Difference Pictures 12 Lowpass Filter 12 Centroid Detection 12 Possible Slow Moving Target 12 CONCLUSION 13 Impact of This Work 13 How Will It Be Used 13 RECOMMENDATION FOR FUTURE WORK 13 REFERENCES 14 BIBLIOGRAPHY 14 DOCUMENTATION TO BE DELIVERED 15 REFERENCE DOCUMENTS 15 Sun Ultra 1 Data Sheet 15 COST BREAKDOWN 15 SOFTWARE REQUIREMENTS 16 ITEX Coding Standards 16 ITEX written in ANSI C with prototypes for each module located in modname h 16 Separate directories for each module all software functions have the prefix of the module s name 16 Consistent APIs across various modules division of the CORE CM and PA libraries 16 Header files 16 C Files 16 Data Types 16 ITEX Configuration Utilities BINCNF ITEXPREP 16 16 16 DMAKE HARDWARE REQUIREMENTS Sun Ultra 1 MVC 150 40 HARDWARE SPECIFICATIONS 16 17 17 18 MVC 150 40 Host Platforms 18 VME Boards IMA Advanced Image Manager CMC Computational Module Controller 19 19 20 Acquisition Modules AM CLR Color 21 21 Processing Modules CM CLU Convolver Arithmetic Logic Unit CM CLU Benchmarks AOI 512x480 CM PA



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