{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/single-perspective-warps-in-natural-image","title":"Single-Perspective Warps in Natural Image Stitching","arxiv_id":"1802.04645","date":"2018-02-13","proceeding":null,"authors":["Tianli Liao","Nan Li"],"abstract":"Results of image stitching can be perceptually divided into\nsingle-perspective and multiple-perspective. Compared to the\nmultiple-perspective result, the single-perspective result excels in\nperspective consistency but suffers from projective distortion. In this paper,\nwe propose two single-perspective warps for natural image stitching. The first\none is a parametric warp, which is a combination of the\nas-projective-as-possible warp and the quasi-homography warp via dual-feature.\nThe second one is a mesh-based warp, which is determined by optimizing a total\nenergy function that simultaneously emphasizes different characteristics of the\nsingle-perspective warp, including alignment, naturalness, distortion and\nsaliency. A comprehensive evaluation demonstrates that the proposed warp\noutperforms some state-of-the-art warps, including homography, APAP,\nAutoStitch, SPHP and GSP.","url_abs":"http://arxiv.org/abs/1802.04645v2","url_pdf":"http://arxiv.org/pdf/1802.04645v2.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"single-perspective-warps-in-natural-image","repo_url":"https://github.com/tlliao/Single-perspective-warps","is_official":0,"mentioned_in_paper":0,"mentioned_in_github":0,"framework":"none","reach":{"status":"unanswered"}}],"tasks":[{"task_slug":"image-stitching","task_name":"Image Stitching"}],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"atlas_url":"https://app.syntology.ai/?focus=1802.04645","mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}