{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T18:31:00Z","timestamp":1780079460740,"version":"3.54.0"},"reference-count":9,"publisher":"World Scientific Pub Co Pte Lt","issue":"01","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Semantic Computing"],"published-print":{"date-parts":[[2013,3]]},"abstract":"<jats:p> Local features are widely used for content-based image retrieval and augmented reality applications. Typically, feature descriptors are calculated from the gradients of a canonical patch around a repeatable keypoint in the image. In this paper, we propose a temporally coherent keypoint detector and design efficient interframe predictive coding techniques for canonical patches and keypoint locations. <\/jats:p><jats:p> In the proposed system, we strive to transmit each patch with as few bits as possible by simply modifying a previously transmitted patch. This enables server-based mobile augmented reality where a continuous stream of salient information, sufficient for image-based retrieval and localization, can be sent over a wireless link at a low bit-rate. Experimental results show that our technique achieves a similar image matching performance at 1\/15 of the bit-rate when compared to detecting keypoints independently frame-by-frame and allows performing streaming mobile augmented reality at low bit-rates of about 20\u201350 kbps, practical for today's wireless links. <\/jats:p>","DOI":"10.1142\/s1793351x13400011","type":"journal-article","created":{"date-parts":[[2013,8,20]],"date-time":"2013-08-20T06:00:26Z","timestamp":1376978426000},"page":"5-24","source":"Crossref","is-referenced-by-count":28,"title":["INTERFRAME CODING OF CANONICAL PATCHES FOR LOW BIT-RATE MOBILE AUGMENTED REALITY"],"prefix":"10.1142","volume":"07","author":[{"given":"MINA","family":"MAKAR","sequence":"first","affiliation":[{"name":"Department of Electrical Engineering, Stanford University, Stanford, CA 94305, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"SAM S.","family":"TSAI","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering, Stanford University, Stanford, CA 94305, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"VIJAY","family":"CHANDRASEKHAR","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering, Stanford University, Stanford, CA 94305, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"DAVID","family":"CHEN","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering, Stanford University, Stanford, CA 94305, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"BERND","family":"GIROD","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering, Stanford University, Stanford, CA 94305, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"219","published-online":{"date-parts":[[2013,8,20]]},"reference":[{"key":"rf1","doi-asserted-by":"publisher","DOI":"10.1023\/B:VISI.0000029664.99615.94"},{"key":"rf5","volume":"94","author":"Chandrasekhar V.","year":"2011","journal-title":"International Journal on Computer Vision"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1109\/MMUL.2011.48"},{"key":"rf17","volume":"24","author":"Tao H.","year":"2002","journal-title":"IEEE Trans. Pattern Analysis and Machine Intelligence"},{"key":"rf18","volume":"25","author":"Comaniciu D.","year":"2003","journal-title":"IEEE Trans. Pattern Analysis and Machine Intelligence"},{"key":"rf19","doi-asserted-by":"publisher","DOI":"10.1145\/1177352.1177355"},{"key":"rf22","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2004.841690"},{"key":"rf27","doi-asserted-by":"publisher","DOI":"10.1145\/358669.358692"},{"key":"rf29","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2003.815165"}],"container-title":["International Journal of Semantic Computing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S1793351X13400011","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,7]],"date-time":"2019-08-07T13:20:22Z","timestamp":1565184022000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S1793351X13400011"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,3]]},"references-count":9,"journal-issue":{"issue":"01","published-online":{"date-parts":[[2013,8,20]]},"published-print":{"date-parts":[[2013,3]]}},"alternative-id":["10.1142\/S1793351X13400011"],"URL":"https:\/\/doi.org\/10.1142\/s1793351x13400011","relation":{},"ISSN":["1793-351X","1793-7108"],"issn-type":[{"value":"1793-351X","type":"print"},{"value":"1793-7108","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,3]]}}}