Point Set Affine Registration Algorithm Based on Control Point Consistency Constraint

Liyang Wu; Lin Ling; Fangchao Jia; Shaoyi Du; Zhiyong Hu

doi:10.3788/LOP56.091008

Laser & Optoelectronics Progress, Volume. 56, Issue 9, 091008(2019)

Point Set Affine Registration Algorithm Based on Control Point Consistency Constraint

Liyang Wu¹, Lin Ling¹, Fangchao Jia¹, Shaoyi Du^2、*, and Zhiyong Hu¹

Author Affiliations

¹ Department of Ground-to-Air Navigation, Air Force Communication NCO Academy, Dalian, Liaoning 116600, China

² Institute of Artificial Intelligence and Robotics, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China

show less

Abstract Get PDF(in Chinese)

Figures & Tables(5)

Fig. 1. Real extraction example of image point set. (a) Data point set; (b) target point set

Download full size

Fig. 2. Affine registration effect of complex local deformation data. (a) Data point set; (b) target point set; (c) CPD; (d) BAICP; (e) CPGAICP; (f) proposed algorithm

Download full size

Fig. 3. Partial affine registration effect of retinal image point set. (a) Data point set; (b) target point set; (c) CPD; (d) BAICP; (e) CPGAICP; (f) proposed algorithm

Download full size

Table 1. Affine registration results of complex local deformation data

View table

Table 1. Affine registration results of complex local deformation data

Point set	CPD			BAICP			CPGAICP			Proposed
Point set	e_A	e_t	Time /s	e_A	e_t	Time /s	e_A	e_t	Time /s	e_A	e_t	Time /s
Bat	0.1034	26.447	3.2571	0.0965	26.402	0.8140	0.1083	29.912	0.0850	0.0084	0.5772	0.0703
Ray	0.1013	12.970	4.1270	0.1015	13.354	0.6799	0.0631	5.4720	0.0861	0.0098	1.6609	0.0769
Deer	4.3690	248.70	12.112	0.2832	55.005	1.9130	0.0422	5.8255	0.1587	0.0063	1.7660	0.1075

Table 2. Affine registration results of retinal image point set
View table
Table 2. Affine registration results of retinal image point set
Parameter CPD BAICP CPGAICP Proposed
$\begin{matrix} {\bar{E}}_{Affine} \end{matrix}$ 111.05 127.14 133.09 0.94
Time /s 97.28 41.48 11.70 6.74

Tools

Get Citation

Copy Citation Text

Liyang Wu, Lin Ling, Fangchao Jia, Shaoyi Du, Zhiyong Hu. Point Set Affine Registration Algorithm Based on Control Point Consistency Constraint[J]. Laser & Optoelectronics Progress, 2019, 56(9): 091008

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites