IEICE TRANSACTIONS on Information
A Modified Soft-Shape-Context ICP Registration System of 3-D Point Data
Summary :
This paper describes a modified ICP registration system of facial point data with range-scanning equipment for medical Augmented Reality applications. The reference facial point data are extracted from the pre-stored CT images; the floating facial point data are captured from range-scanning equipment. A modified soft-shape-context ICP including an adaptive dual AK-D tree for searching the closest point and a modified shape-context objective function is used to register the floating data to reference data to provide the geometric relationship for a medical assistant system and pre-operative training. The adaptive dual AK-D tree searches the closest-point pair and discards insignificant control coupling points by an adaptive distance threshold on the distance between the two returned closest neighbor points which are searched by using AK-D tree search algorithm in two different partition orders. In the objective function of ICP, we utilize the modified soft-shape-context information which is one kind of projection information to enhance the robustness of the objective function. Experiment results of using touch and non-touch capture equipment to capture floating point data are performed to show the superiority of the proposed system.
- Publication
- IEICE TRANSACTIONS on Information Vol.E90-D No.12 pp.2087-2095
- Publication Date
- 2007/12/01
- Publicized
- Online ISSN
- 1745-1361
- DOI
- 10.1093/ietisy/e90-d.12.2087
- Type of Manuscript
- PAPER
- Category
- Biological Engineering
Authors
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Jiann-Der LEE, Chung-Hsien HUANG, Li-Chang LIU, Shin-Tseng LEE, Shih-Sen HSIEH, Shuen-Ping WANG, "A Modified Soft-Shape-Context ICP Registration System of 3-D Point Data" in IEICE TRANSACTIONS on Information,
vol. E90-D, no. 12, pp. 2087-2095, December 2007, doi: 10.1093/ietisy/e90-d.12.2087.
Abstract: This paper describes a modified ICP registration system of facial point data with range-scanning equipment for medical Augmented Reality applications. The reference facial point data are extracted from the pre-stored CT images; the floating facial point data are captured from range-scanning equipment. A modified soft-shape-context ICP including an adaptive dual AK-D tree for searching the closest point and a modified shape-context objective function is used to register the floating data to reference data to provide the geometric relationship for a medical assistant system and pre-operative training. The adaptive dual AK-D tree searches the closest-point pair and discards insignificant control coupling points by an adaptive distance threshold on the distance between the two returned closest neighbor points which are searched by using AK-D tree search algorithm in two different partition orders. In the objective function of ICP, we utilize the modified soft-shape-context information which is one kind of projection information to enhance the robustness of the objective function. Experiment results of using touch and non-touch capture equipment to capture floating point data are performed to show the superiority of the proposed system.
URL: https://global.ieice.org/en_transactions/information/10.1093/ietisy/e90-d.12.2087/_p
Copy
@ARTICLE{e90-d_12_2087,
author={Jiann-Der LEE, Chung-Hsien HUANG, Li-Chang LIU, Shin-Tseng LEE, Shih-Sen HSIEH, Shuen-Ping WANG, },
journal={IEICE TRANSACTIONS on Information},
title={A Modified Soft-Shape-Context ICP Registration System of 3-D Point Data},
year={2007},
volume={E90-D},
number={12},
pages={2087-2095},
abstract={This paper describes a modified ICP registration system of facial point data with range-scanning equipment for medical Augmented Reality applications. The reference facial point data are extracted from the pre-stored CT images; the floating facial point data are captured from range-scanning equipment. A modified soft-shape-context ICP including an adaptive dual AK-D tree for searching the closest point and a modified shape-context objective function is used to register the floating data to reference data to provide the geometric relationship for a medical assistant system and pre-operative training. The adaptive dual AK-D tree searches the closest-point pair and discards insignificant control coupling points by an adaptive distance threshold on the distance between the two returned closest neighbor points which are searched by using AK-D tree search algorithm in two different partition orders. In the objective function of ICP, we utilize the modified soft-shape-context information which is one kind of projection information to enhance the robustness of the objective function. Experiment results of using touch and non-touch capture equipment to capture floating point data are performed to show the superiority of the proposed system.},
keywords={},
doi={10.1093/ietisy/e90-d.12.2087},
ISSN={1745-1361},
month={December},}
Copy
TY - JOUR
TI - A Modified Soft-Shape-Context ICP Registration System of 3-D Point Data
T2 - IEICE TRANSACTIONS on Information
SP - 2087
EP - 2095
AU - Jiann-Der LEE
AU - Chung-Hsien HUANG
AU - Li-Chang LIU
AU - Shin-Tseng LEE
AU - Shih-Sen HSIEH
AU - Shuen-Ping WANG
PY - 2007
DO - 10.1093/ietisy/e90-d.12.2087
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E90-D
IS - 12
JA - IEICE TRANSACTIONS on Information
Y1 - December 2007
AB - This paper describes a modified ICP registration system of facial point data with range-scanning equipment for medical Augmented Reality applications. The reference facial point data are extracted from the pre-stored CT images; the floating facial point data are captured from range-scanning equipment. A modified soft-shape-context ICP including an adaptive dual AK-D tree for searching the closest point and a modified shape-context objective function is used to register the floating data to reference data to provide the geometric relationship for a medical assistant system and pre-operative training. The adaptive dual AK-D tree searches the closest-point pair and discards insignificant control coupling points by an adaptive distance threshold on the distance between the two returned closest neighbor points which are searched by using AK-D tree search algorithm in two different partition orders. In the objective function of ICP, we utilize the modified soft-shape-context information which is one kind of projection information to enhance the robustness of the objective function. Experiment results of using touch and non-touch capture equipment to capture floating point data are performed to show the superiority of the proposed system.
ER -
English
