{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T23:22:43Z","timestamp":1783034563527,"version":"3.54.6"},"reference-count":19,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2012,9,17]],"date-time":"2012-09-17T00:00:00Z","timestamp":1347840000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>This paper presents a novel feature point descriptor for the multispectral image case: Far-Infrared and Visible Spectrum images. It allows matching interest points on images of the same scene but acquired in different spectral bands. Initially, points of interest are detected on both images through a SIFT-like based scale space representation. Then, these points are characterized using an Edge Oriented Histogram (EOH) descriptor. Finally, points of interest from multispectral images are matched by finding nearest couples using the information from the descriptor. The provided experimental results and comparisons with similar methods show both the validity of the proposed approach as well as the improvements it offers with respect to the current state-of-the-art.<\/jats:p>","DOI":"10.3390\/s120912661","type":"journal-article","created":{"date-parts":[[2012,9,18]],"date-time":"2012-09-18T03:49:33Z","timestamp":1347940173000},"page":"12661-12672","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":151,"title":["Multispectral Image Feature Points"],"prefix":"10.3390","volume":"12","author":[{"given":"Cristhian","family":"Aguilera","sequence":"first","affiliation":[{"name":"Department of Electrical and Electronics Engineering, Collao 1202, University of B\u00edo-B\u00edo, 4051381 Concepci\u00f3n, Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernando","family":"Barrera","sequence":"additional","affiliation":[{"name":"Computer Vision Center, Edifici O, Campus UAB, 08193 Bellaterra, Barcelona, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Felipe","family":"Lumbreras","sequence":"additional","affiliation":[{"name":"Computer Vision Center, Edifici O, Campus UAB, 08193 Bellaterra, Barcelona, Spain"},{"name":"Computer Science Department, Edifici O, Campus UAB, 08193 Bellaterra, Barcelona, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Angel D.","family":"Sappa","sequence":"additional","affiliation":[{"name":"Computer Vision Center, Edifici O, Campus UAB, 08193 Bellaterra, Barcelona, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ricardo","family":"Toledo","sequence":"additional","affiliation":[{"name":"Computer Vision Center, Edifici O, Campus UAB, 08193 Bellaterra, Barcelona, Spain"},{"name":"Computer Science Department, Edifici O, Campus UAB, 08193 Bellaterra, Barcelona, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2012,9,17]]},"reference":[{"key":"ref_1","unstructured":"Mahmudul, H., Xiuping, J., and Robles, A. (July, January 25\u2013). Multi-Spectral Remote Sensing Image Registration via Spatial Relationship Analysis on SIFT Keypoints. Honolulu, HI, USA."},{"key":"ref_2","unstructured":"Brown, M., and Su, S. (June, January 20\u2013). Multi-Spectral SIFT for Scene Category Recognition. Colorado Springs, CO, USA."},{"key":"ref_3","unstructured":"Abdelrahman, M., Ali, A., Aly, A., and Farag, A. (July, January 26\u2013). Precise Change Detection In Multi-Spectral Remote Sensing Imagery Using SIFT-based Registration. Hangzhou, China."},{"key":"ref_4","doi-asserted-by":"crossref","unstructured":"Lalonde, M., Byrns, D., Gagnon, L., Teasdale, N., and Laurendeau, D. (2007, January 28\u201330). Real-Time Eye Blink Detection with GPU-Based SIFT Tracking. Montreal, QC, Canada.","DOI":"10.1109\/CRV.2007.54"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"587","DOI":"10.1007\/s00138-008-0176-5","article-title":"Pedestrian tracking by fusion of thermal-visible surveillance videos","volume":"21","author":"Leykin","year":"2010","journal-title":"Mach. Vis. Appl."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"619","DOI":"10.1109\/TITS.2007.908722","article-title":"On color-, infrared-, and multimodal-stereo approaches to pedestrian detection","volume":"8","author":"Krotosky","year":"2007","journal-title":"IEEE Trans. Intell. Transp. Syst."},{"key":"ref_7","unstructured":"Jung, S., Eledath, J., Johansson, S., and Mathevon, V. (February, January 20\u2013). Egomotion Estimation in Monocular Infra-Red Image Sequence for Night Vision Applications. Austin, TX, USA."},{"key":"ref_8","unstructured":"Lowe, D.G., Local, Feature, and View, Clustering (December, January 8\u2013). for 3D Object Recognition. Kauai, HI, USA."},{"key":"ref_9","doi-asserted-by":"crossref","unstructured":"Lazebnik, S., Schmid, C., and Ponce, J. (2004, January 7\u20139). Semi-Local Affine Parts for Object Recognition. London, UK.","DOI":"10.5244\/C.18.98"},{"key":"ref_10","doi-asserted-by":"crossref","unstructured":"Bay, H., Tuytelaars, T., and Gool, L.V. (2006, January 7\u201313). SURF: Speeded Up Robust Features. Graz, Austria.","DOI":"10.1007\/11744023_32"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1049\/el:20082477","article-title":"Multi-spectral remote image registration based on SIFT","volume":"44","author":"Yi","year":"2008","journal-title":"Electron. Lett."},{"key":"ref_12","doi-asserted-by":"crossref","unstructured":"Istenic, R., Heric, D., Ribaric, S., and Zazula, D. (2007, January 27\u201330). Thermal and Visual Image Registration in Hough Parameter Space. Maribor, Slovenia.","DOI":"10.1109\/IWSSIP.2007.4381164"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1109\/LSP.2010.2040928","article-title":"Robust CCD and IR image registration using gradient-based statistical information","volume":"17","author":"Lee","year":"2010","journal-title":"IEEE Signal Process. Lett."},{"key":"ref_14","unstructured":"Zhang, L., Wu, B., and Nevatia, R. (June, January 18\u2013). Pedestrian Detection in Infrared Images Based on Local Shape Features. Minneapolis, MN, USA."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"1698","DOI":"10.1109\/TVT.2004.835526","article-title":"Occupant posture analysis with stereo and thermal infrared video: Algorithms and experimental evaluation","volume":"53","author":"Trivedi","year":"2004","journal-title":"IEEE Trans. Veh. Technol."},{"key":"ref_16","unstructured":"Vural, M., Yardimci, Y., and Temizel, A. (July, January 12\u2013). Registration of Multispectral Satellite Images with Orientation-Restricted SIFT. Cape Town, South Africa."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"679","DOI":"10.1109\/TPAMI.1986.4767851","article-title":"A computational approach to edge detection","volume":"8","author":"Canny","year":"1986","journal-title":"IEEE Trans. Pattern Anal. Mach. Intell."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"703","DOI":"10.1109\/76.927424","article-title":"Color and texture descriptors","volume":"11","author":"Manjunath","year":"2001","journal-title":"IEEE Trans. Circuits Syst. Video Technol."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"696","DOI":"10.1109\/76.927422","article-title":"The MPEG-7 visual standard for content description\u2014an overview","volume":"11","author":"Sikora","year":"2001","journal-title":"IEEE Trans. Circuits Syst. Video Technol."}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/12\/9\/12661\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T21:52:24Z","timestamp":1760219544000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/12\/9\/12661"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,9,17]]},"references-count":19,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2012,9]]}},"alternative-id":["s120912661"],"URL":"https:\/\/doi.org\/10.3390\/s120912661","relation":{},"ISSN":["1424-8220"],"issn-type":[{"value":"1424-8220","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,9,17]]}}}