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"Tesis ini berisi perancangan, pembuatan, dan analisa dari sistem traffic counting dan classification kendaraan menggunakan teknologi computer vision. Metode yang digunakan dalam sistem ini adalah metode optical flow, dan untuk proses ektraksi fitur dengan menggunakan algoritma canny. Metode yang dipakai tersebut diimplementasikan dan dievaluasi menggunakan bahasa pemrograman java dengan menambahkan library openCV dan javaCV, dan untuk versi jdk menggunakan jdk 1.7 dan Netbeans IDE 7.3. Alur kerja dari sistem ini yaitu pengambilan data dan pengolahan data. Data yang diambil berupa video yang berasal dari CCTV, kemudian data video tersebut diolah menggunakan sistem ini. Pengolahan data terdiri dari proses-proses yaitu konversi video ke gambar, segmentasi, ektraksi fitur dalam sistem ini menggunakan algoritma canny, dan deteksi objek menggunakan metode optical flow. Dari proses tersebut maka dapat dijadikan acuan untuk melakukan penghitungan, pengklasifikasian dan mengetahui kecepatan rata-rata setiap kendaraan yang melintas di area yang diteliti. Berdasarkan pengujian dengan menerapkan metode optical flow, algoritma canny, dan untuk menghilangkan noise menggunakan morfologi didapat bahwa tingkat error akan semakin berkurang jika perubahan jarak deteksi semakin besar. Error paling besar terjadi untuk tahap counting 26,75 % dan untuk klasifikasi kendaraan 38 %. Pengujian kami juga menemukan bahwa semakin dekat area pertama dengan area kedua, proses klasifikasi yang dilakukan semakin lama sehingga jarak deteksi semakin jauh.

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This thesis describes the design, making, and analysis of traffic counting and vehicles classification system using computer vision technology. The methods used in this system is a method of optical flow, and for the process of feature extraction by using the canny algorithm. The methods used were implemented and evaluated using the java programming by adding the openCV library and javaCV, and to use jdk 1.7 and Netbeans IDE 7.1. The workflow of the system is the data retrieval and data processing. The data is taken in form of video CCTV, the video data is then processed using this system. Data processing consists of the processes of conversion of video to pictures, segmentation, feature extraction in this system using canny algorithm, and object detection method using optical flow. The result of that process is referred to conduct the counting, classification and to calculate the average speed of each vehicle passing in the area examined. Our experiment shows that by applying optical flow method, Canny algorithm, and removing noise using morphological process occurred that level of error is decreased that the distance is greater. Error occurred for most of the counting stage is 26.75% and for the vehicle classification is 38%. Our test also observes that the closer the first and the second area, the longer process classification so the farther detection distances."

"This book presents the fundamental physics of optical interferometry as applied to biophysical, biological and medical research. Interference is at the core of many types of optical detection and is a powerful probe of cellular and tissue structure in interfererence microscopy and in optical coherence tomography. It is also the root cause of speckle and other imaging artefacts that limit range and resolution. For biosensor applications, the inherent sensitivity of interferometry enables ultrasensitive detection of molecules in biological samples for medical diagnostics. In this book, emphasis is placed on the physics of light scattering, beginning with the molecular origins of refraction as light propagates through matter, and then treating the stochastic nature of random fields that ultimately dominate optical imaging in cells and tissue. The physics of partial coherence plays a central role in the text, with a focus on coherence detection techniques that allow information to be selectively detected out of incoherent and heterogeneous backgrounds.Optical Interferometry for Biology and Medicine is divided into four sections. The first covers fundamental principles, and the next three move up successive scales, beginning with molecular interferometry (biosensors), moving to cellular interferometry (microscopy), and ending with tissue interferometry (biomedical). "

"Telah dilakukan percobaan yang menggabungkan sistem optik dan sistem elektronik dalam menentukan pola getaran atau pergerakan obyek dengan sistem interferometer sederhana. Pada sistem interferometer ini menggabungkan berkas cahaya yang dipantulkan dengan berkas referensi, menghasilkan sinyal optik berupa fasa atau frekuensi yang berbeda antara berkas yang digabung. Sumber Laser yang digunakan mempunyai panjang gelombang 632,8 nm. Pada percobaan ini pola getaran atau pergerakan dari perubahan fasa dan frekuensi diketahui melalui perubahan indeks modulasi β dan βp."

"In signal transmission through an optical fiber, a bending fiber causes degradation of efficiency. Due to mode conversion and radiation loss. Considering a light power radiated from a bending fiber has a possibility to be utilized as detectable signal, it is proposed an optical tap by using bending fiber.The study is devoted to design and construction of optical tap for fiber link, without any other optical element. The signal quality of the radiated light from optical fiber bending has been investigated in various angle of detection and in various radius of curvature. The result shows that the radiated signal has similar shapes of distribution of 20 degrees. And the bending loss increases if the radius of curvature decreases.A trial of sending optical signal from one end of the fiber link shows a detected radiated signal from the bending point. It is predicted that the bending fiber can be applied as optical tap, instead of a source of power loss."

"Contents :- Acronym Guide - Requirements and Solutions for Reconfigurable Metro WDM Networks - Optical Networking in the Metro Area - Bringing Broadband IP Services to Small Businesses in Metropolitan Areas - Fiber Solutions for All-Optical Networks for Metro - Optical Access Can Provide Flexibility in Architectures - Transparent LAN Services over Metropolitan Optical Networks - Next Wave of Optical Networking:The Metro Arena - Metropolitan Network Transport Requirements - Optical Access Networking: The Last Mile of the All-Optical Network - Migration to an All-Optical Network - The Bandwidth Big Bang Meets The Farm System - Building Future Optical Networks - The All-Optical Network - Next-Generation Optical Networking - The Optical Networking Industry - Convergence of Optics, ATM, and IP - Beyond Data-Aware SONET - Next-Generation Optical Transport Networks:Terabit Optical Link Architecture Based on 40 Gbps Transmission - Meeting Carrier and End-User Needs with a Dynamic Optical Services Network - Impact of Optical Networking on Service and Transport Network Planning - The Digitization of Radiology within the Army Medical Department* - Real-Life Lessons Learned - Small Operator Takes Network to Marketplace in a Big Way - Guided-Wave Optical Components for DWDM Transmission Systems Using ADMs - Dynamic Signaling for Photonic Networks - EDFA Gain Flattening Filters Using Tapered Erbium-Doped Fiber - New Dynamics and Requirements for the Optical Network - Amplified System Technology Trends and Their Impact on the Design of High-Capacity Networks - Deep Fiber Architectures for Multiple-Service Revenue - DWDM, Gigabit Routing, and Optical Switching in the Carrier Networks - Opto-Electrical Cross-Connects(OEXCs) with Virtual Transparency of Optical Networks - Optical Waves - Routing of Wavelengths in Switched Optical Networks Based on Optical- Domain Noise - Ringbusters:With Optical Mesh,Carriers Can Stop Going in Circles for New-World Bandwidth - Why Is Turning Up and Maintaining a Wavelength So Difficult in a DWDM System? - Simplification of the Optical Layer in the Core Backbone Network by Use of Packet-Based Technology and Wavelength Multiplex Level Protection - Improving Network Efficiency with ATM Based Optical Transport - Optical Q-Factor Measurement What is It All About? - Optimization of Optical Networks Testing Resources - Optical Management from a Service Provider is Perspective - Full-Band, 40 Gbps,Long-Haul Transport Enabled by HOM Dispersion Management - Issues Relating to Network-Design Sweet Spots for Reducing Cost - Dynamic Control of SONET/SDH/DWDM Transport Networks to Carry Data Traffic More Efficiently - Operations Support for Optical Networks Present and Future:A Network Management System Provider is Perspective - An Optical Payload and Network Management Platform for Metro Optical Networks "