Vision based single-shot real-time ego-lane estimation and vehicle detection for forward collision warning system /
Vision-based Forward Collision Warning System (FCWS) is a promising assist feature in a car to alleviate road accidents and make roads safer. In practice, it is exceptionally hard to accurately and efficiently develop algorithm for FCWS application due to the complexity of steps involved in FCWS. Fo...
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| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
Kuala Lumpur :
Kulliyyah of Engineering, International Islamic University Malaysia,
2019
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| Subjects: | |
| Online Access: | Click here to view 1st 24 pages of the thesis. Members can view fulltext at the specified PCs in the library. |
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| LEADER | 037080000a22002890004500 | ||
|---|---|---|---|
| 008 | 191104s2019 my a f m 000 0 eng d | ||
| 040 | |a UIAM |b eng |e rda | ||
| 041 | |a eng | ||
| 043 | |a a-my--- | ||
| 100 | 1 | |a Matin, Muhammad Anwar Alhaq A, |e author | |
| 245 | 1 | 0 | |a Vision based single-shot real-time ego-lane estimation and vehicle detection for forward collision warning system / |c by Muhammad Anwar Alhaq A Matin |
| 264 | 1 | |a Kuala Lumpur : |b Kulliyyah of Engineering, International Islamic University Malaysia, |c 2019 | |
| 300 | |a xiv, 63 leaves : |b colour illustrations ; |c 30cm. | ||
| 336 | |2 rdacontent |a text | ||
| 347 | |2 rdaft |a text file |b PDF | ||
| 502 | |a Thesis (MSMCT)--International Islamic University Malaysia, 2019. | ||
| 504 | |a Includes bibliographical references (leaves 61-63). | ||
| 520 | |a Vision-based Forward Collision Warning System (FCWS) is a promising assist feature in a car to alleviate road accidents and make roads safer. In practice, it is exceptionally hard to accurately and efficiently develop algorithm for FCWS application due to the complexity of steps involved in FCWS. For FCWS application, multiple steps are involved namely vehicle detection, target vehicle verification, time-to-collision (TTC). These involve an elaborated pipeline for the FCWS application using classical computer vision methods which limits the robustness of the overall system and limits the scalability of the algorithm. Advancement in deep neural network (DNN) has shown unprecedented performance for the task of vision-based object detection which opens up the possibility to be explored as an effective perceptive tool for automotive application. In this thesis a DNN based single-shot vehicle detection and ego-lane estimation architecture is presented. This architecture allows simultaneous detection of vehicles and estimation of ego-lanes in a single-shot. SSD-MobileNetv2 architecture were used as a backbone network to achieve this. Traffic ego-lanes in this thesis were defined in two ways; first as a second-degree polynomial and second as semantic regression points. We collected and labelled 59,068 images of ego-lane datasets and trained the feature extractor architecture MobileNetv2 to estimate where the ego-lanes are. Once the feature extractor is trained for ego-lane estimation the meta-architecture single-shot detector (SSD) was then trained to detect vehicles. This thesis had demonstrated that this method achieves real-time performance with test results of 88% total precision on CULane dataset and 91% on our own dataset for ego-lane estimation. Moreover, we achieve 63.7% mAP for vehicle detection on our own dataset. The proposed architecture shows that elaborate pipeline of multiple steps to develop algorithm for FCWS application is eliminated. The proposed method achieves real-time at 60fps performance on standard PC running on Nvidia GTX1080 proving its potential to run on embedded device for Forward Collision Warning System. | ||
| 596 | |a 1 | ||
| 655 | 7 | |a Theses, IIUM local | |
| 690 | |a Dissertations, Academic |x Department of Mechatronics Engineering |z IIUM | ||
| 710 | 2 | |a International Islamic University Malaysia. |b Department of Mechatronics Engineering | |
| 856 | 4 | |u http://studentrepo.iium.edu.my/handle/123456789/5321 |z Click here to view 1st 24 pages of the thesis. Members can view fulltext at the specified PCs in the library. | |
| 900 | |a sbh-aaz-hm | ||
| 999 | |c 440175 |d 471431 | ||
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