Abstract
This paper proposes a novel light-stripe-projection-based target position-designation method for an intelligent parking assist system, providing an economical free-space-based target position-designation method for poorly lit indoor parking spaces without degradation of the external appearance when integrated into a vehicle's body. The proposed method can be applied by adding a low-cost light plane projector to existing backward-parking cameras. Light stripe features are detected by the difference between an image with the light plane projector on and off. Three-dimensional information of the parking area is reconstructed using the light-stripe-projection theory. By orientation normalization and depth-map construction, free spaces are detected, and the nearest is selected as the target position. Experimental results show that the proposed method can successfully designate the target position, in spite of poor lighting conditions and the black reflective surface of adjacently parked vehicles.
| Original language | English |
|---|---|
| Article number | 5518412 |
| Pages (from-to) | 942-953 |
| Number of pages | 12 |
| Journal | IEEE Transactions on Intelligent Transportation Systems |
| Volume | 11 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2010 Dec 1 |
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All Science Journal Classification (ASJC) codes
- Automotive Engineering
- Mechanical Engineering
- Computer Science Applications
Cite this
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Light-stripe-projection-based target position designation for intelligent parking-assist system. / Jung, Ho Gi; Kim, Dong Seok; Kim, Jaihie.
In: IEEE Transactions on Intelligent Transportation Systems, Vol. 11, No. 4, 5518412, 01.12.2010, p. 942-953.Research output: Contribution to journal › Article
TY - JOUR
T1 - Light-stripe-projection-based target position designation for intelligent parking-assist system
AU - Jung, Ho Gi
AU - Kim, Dong Seok
AU - Kim, Jaihie
PY - 2010/12/1
Y1 - 2010/12/1
N2 - This paper proposes a novel light-stripe-projection-based target position-designation method for an intelligent parking assist system, providing an economical free-space-based target position-designation method for poorly lit indoor parking spaces without degradation of the external appearance when integrated into a vehicle's body. The proposed method can be applied by adding a low-cost light plane projector to existing backward-parking cameras. Light stripe features are detected by the difference between an image with the light plane projector on and off. Three-dimensional information of the parking area is reconstructed using the light-stripe-projection theory. By orientation normalization and depth-map construction, free spaces are detected, and the nearest is selected as the target position. Experimental results show that the proposed method can successfully designate the target position, in spite of poor lighting conditions and the black reflective surface of adjacently parked vehicles.
AB - This paper proposes a novel light-stripe-projection-based target position-designation method for an intelligent parking assist system, providing an economical free-space-based target position-designation method for poorly lit indoor parking spaces without degradation of the external appearance when integrated into a vehicle's body. The proposed method can be applied by adding a low-cost light plane projector to existing backward-parking cameras. Light stripe features are detected by the difference between an image with the light plane projector on and off. Three-dimensional information of the parking area is reconstructed using the light-stripe-projection theory. By orientation normalization and depth-map construction, free spaces are detected, and the nearest is selected as the target position. Experimental results show that the proposed method can successfully designate the target position, in spite of poor lighting conditions and the black reflective surface of adjacently parked vehicles.
UR - http://www.scopus.com/inward/record.url?scp=78649749961&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78649749961&partnerID=8YFLogxK
U2 - 10.1109/TITS.2010.2057426
DO - 10.1109/TITS.2010.2057426
M3 - Article
AN - SCOPUS:78649749961
VL - 11
SP - 942
EP - 953
JO - IEEE Transactions on Intelligent Transportation Systems
JF - IEEE Transactions on Intelligent Transportation Systems
SN - 1524-9050
IS - 4
M1 - 5518412
ER -