161 citations · 175 across the 9 of their papers we have counts for
9 papers · 1 filter
Parallax-tolerant Image Stitching via Segmentation-guided Multi-homography Warping
Tianli Liao, Ce Wang, Lei Li +2
Large parallax between images is an intractable issue in image stitching. Various warping-based methods are proposed to address it, yet the results are unsatisfactory. In this pape…
Leveraging Local Patch Alignment to Seam-cutting for Large Parallax Image Stitching
Tianli Liao, Chenyang Zhao, Lei Li +1
Seam cutting has shown significant effectiveness in the composition phase of image stitching, particularly for scenarios involving parallax. However, conventional implementations t…
Natural Image Stitching Using Depth Maps
Tianli Liao, Nan Li
Natural image stitching aims to create a single, natural-looking mosaic from overlapped images that capture the same 3D scene from different viewing positions. Challenges inevitabl…
Learning-based Natural Geometric Matching with Homography Prior
Yifang Xu, Tianli Liao, Jing Chen
Geometric matching is a key step in computer vision tasks. Previous learning-based methods for geometric matching concentrate more on improving alignment quality, while we argue th…
Coarse-to-fine Seam Estimation for Image Stitching
Tianli Liao, Jing Chen, Yifang Xu
Seam-cutting and seam-driven techniques have been proven effective for handling imperfect image series in image stitching. Generally, seam-driven is to utilize seam-cutting to find…
Graph-based Hypothesis Generation for Parallax-tolerant Image Stitching
Jing Chen, Nan Li, Tianli Liao
The seam-driven approach has been proven fairly effective for parallax-tolerant image stitching, whose strategy is to search for an invisible seam from finite representative hypoth…
Ratio-Preserving Half-Cylindrical Warps for Natural Image Stitching
Yifang Xu, Jing Chen, Tianli Liao
A novel warp for natural image stitching is proposed that utilizes the property of cylindrical warp and a horizontal pixel selection strategy. The proposed ratio-preserving half-cy…
Single-Perspective Warps in Natural Image Stitching
Tianli Liao, Nan Li
Results of image stitching can be perceptually divided into single-perspective and multiple-perspective. Compared to the multiple-perspective result, the single-perspective result…
Perception-based energy functions in seam-cutting
Nan Li, Tianli Liao, Chao Wang
Image stitching is challenging in consumer-level photography, due to alignment difficulties in unconstrained shooting environment. Recent studies show that seam-cutting approaches…