{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,2]],"date-time":"2025-08-02T17:50:52Z","timestamp":1754157052094,"version":"3.41.2"},"reference-count":12,"publisher":"Emerald","issue":"9","license":[{"start":{"date-parts":[[2012,10,12]],"date-time":"2012-10-12T00:00:00Z","timestamp":1350000000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.emerald.com\/insight\/site-policies"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2012,10,12]]},"abstract":"<jats:sec><jats:title content-type=\"abstract-heading\">Purpose<\/jats:title><jats:p>The purpose of this paper is to resolve the problem of 3D modelling of small objects lacking or without real texture, using an automatic, practical, convenient and effective method.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Design\/methodology\/approach<\/jats:title><jats:p>For each space feature point projected on the surface of the target small object, there are two corresponding 2D points existing. One is an image point in one of the image sequences from the digital camera; another is a point in the slide from the projector. Using the image processing method, the image point can be extracted out accurately so that its 2D coordinates are gained. At the same time, the slide point is designed first so that its 2D coordinates are calculated by the known data. The 3D coordinates of the space feature point can be computed by the space forward intersection.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Findings<\/jats:title><jats:p>The projector\u2010camera system is composed of a slide projector, a digital camera, a control ground, and a computer. The computer controls the other three pieces of equipment, working together automatically and efficiently.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Research limitations\/implications<\/jats:title><jats:p>According to the size of the grid, the target object is relatively small. The planar grid is functioned as the calibration of the slide projector and the digital camera.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Practical implications<\/jats:title><jats:p>The paper presents a very effective approach for 3D reconstruction of small objects.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Originality\/value<\/jats:title><jats:p>According to the traditional method of the digital camera taking images, the projector is steered so that the projector\u2010camera system is formed. After being calibrated, respectively, in advance, the projector\u2010camera system is similar to the binocular vision system in the principle of 3D modelling.<\/jats:p><\/jats:sec>","DOI":"10.1108\/03684921211275298","type":"journal-article","created":{"date-parts":[[2013,3,25]],"date-time":"2013-03-25T13:23:08Z","timestamp":1364217788000},"page":"1269-1276","source":"Crossref","is-referenced-by-count":29,"title":["3D modelling of small object based on the projector\u2010camera system"],"prefix":"10.1108","volume":"41","author":[{"given":"Tao","family":"Jun","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"140","reference":[{"key":"key2022013120401457200_b1","unstructured":"Feng, W. (2002), Close\u2010range Photogrammetry, Wuhan University Press, Wuhan."},{"key":"key2022013120401457200_b7","unstructured":"Li, D. (1992), Analytical Photogrammetry, Wuhan University Press, Wuhan."},{"key":"key2022013120401457200_b6","unstructured":"Tao, J., Zhang, J. and Zhang, Z. (2004), Calibration of a Projector with a Planar Grid, ISPRS, Istanbul."},{"key":"key2022013120401457200_b2","unstructured":"Wang, Z. (1990), Principles of Photogrammetry, Surveying and Mapping Press, Beijing."},{"key":"key2022013120401457200_b4","unstructured":"Yongjun, Z., Zuxun, Z. and Jianqing, Z. (2002), \u201cDigital camera calibration using 2D\u2010DLT and collinear equation with planar scenes (in Chinese)\u201d, Geomatics and Information of Wuhan University, Vol. 27 No. 6."},{"key":"key2022013120401457200_b5","doi-asserted-by":"crossref","unstructured":"Zhang, J., Tao, J. and Zhang, Z. (2003), \u201cA flexible technique for the slide projector calibration\u201d, Proceedings of SPIE \u2013 The International Society for Optical Engineering, Beijing, China, Vol. 5286 No. 1, pp. 187\u201090.","DOI":"10.1117\/12.538878"},{"key":"key2022013120401457200_b8","unstructured":"Zhang, Z. and Zhang, J. (2000), Digital Photogrammetry, Wuhan University Press, Wuhan."},{"key":"key2022013120401457200_b3","unstructured":"Zhengyou, Z. (1998), \u201cA flexible new technique for camera calibration\u201d, technical report, Microsoft Research, Redmond, WA, USA."},{"key":"key2022013120401457200_frd1","unstructured":"Chen, Y. and Xie, T. (2007), \u201cA large range non\u2010contact displacement sensor applied in the displacement measurement system\u201d, Advances in Systems Science and Applications, Vol. 7 No. 1."},{"key":"key2022013120401457200_frd3","unstructured":"Peng, D., Sheng, D. and Hu, C. (2007), \u201cA new image matching method using support vector machines\u201d, Advances in Systems Science and AppLications, Vol. 7 No. 1."},{"key":"key2022013120401457200_frd2","unstructured":"Peng, S., Wang, W. and Xie, X. (2006), \u201cAn face recognition research based on the improved BP neural network\u201d, Advances in Systems Science and AppLications, Vol. 6 No. 3."},{"key":"key2022013120401457200_frd4","unstructured":"Zuo, Z., Shen, X. and Zhang, T. (2005), \u201cInfrared scene simulation with image based rendering techique\u201d, Advances in Systems Science and AppLications, Vol. 5 No. 3."}],"container-title":["Kybernetes"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.emeraldinsight.com\/doi\/full-xml\/10.1108\/03684921211275298","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.emerald.com\/insight\/content\/doi\/10.1108\/03684921211275298\/full\/xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.emerald.com\/insight\/content\/doi\/10.1108\/03684921211275298\/full\/html","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T23:27:40Z","timestamp":1753399660000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.emerald.com\/k\/article\/41\/9\/1269-1276\/266205"}},"subtitle":[],"editor":[{"given":"Yi","family":"Lin","sequence":"first","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2012,10,12]]},"references-count":12,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2012,10,12]]}},"alternative-id":["10.1108\/03684921211275298"],"URL":"https:\/\/doi.org\/10.1108\/03684921211275298","relation":{},"ISSN":["0368-492X"],"issn-type":[{"type":"print","value":"0368-492X"}],"subject":[],"published":{"date-parts":[[2012,10,12]]}}}