In order to realize non-contact test of commodity over-package, a commodity over-package test system based on grating projection was designed. First obtain the three-dimensional point cloud of an object using one projector and two high-resolution cameras, then extract the bounding box of object point cloud to obtain algorithm, calculate the volume of bounding box and point cloud, and at last, test whether commodity package is over or not according to volume fraction and voidage. Experimental results showed that the system is capable of generating a bounding box effectively based on point cloud shape, and point cloud volume calculation accuracy reaches up to 95%, with time consumption reduced significantly in comparison with the widely used Poisson method.
목차
Abstract 1. Introduction 2. Grating Projection Measurement System 2.1. System Scheme 2.2. Measurement Principle 3. Volume Algorithm 3.1. Calculation of Bounding Box Volume 3.2. Algorithm for Point Cloud Volume 4. Experiment and Analysis 4.1. Experimental Platform 4.2. Experimental Results 4.3. Result analysis 5. Conclusion References
보안공학연구지원센터(IJSH) [Science & Engineering Research Support Center, Republic of Korea(IJSH)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Smart Home
간기
격월간
pISSN
1975-4094
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Smart Home Vol.10 No.10