Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Su, Zhiyong"'
Publikováno v:
Graphical Models, Volume 135, October 2024, 101225
With the support of Virtual Reality (VR) and Augmented Reality (AR) technologies, the 3D virtual eyeglasses try-on application is well on its way to becoming a new trending solution that offers a "try on" option to select the perfect pair of eyeglass
Externí odkaz:
http://arxiv.org/abs/2408.05402
Two forms of imbalances are commonly observed in point cloud semantic segmentation datasets: (1) category imbalances, where certain objects are more prevalent than others; and (2) size imbalances, where certain objects occupy more points than others.
Externí odkaz:
http://arxiv.org/abs/2407.21289
Existing interactive point cloud segmentation approaches primarily focus on the object segmentation, which aim to determine which points belong to the object of interest guided by user interactions. This paper concentrates on an unexplored yet meanin
Externí odkaz:
http://arxiv.org/abs/2403.06401
Objective geometry quality assessment of point clouds is essential to evaluate the performance of a wide range of point cloud-based solutions, such as denoising, simplification, reconstruction, and watermarking. Existing point cloud quality assessmen
Externí odkaz:
http://arxiv.org/abs/2211.01205
Publikováno v:
Graphical Models, Volume 129, 101188, 2023
To deal with the exhausting annotations, self-supervised representation learning from unlabeled point clouds has drawn much attention, especially centered on augmentation-based contrastive methods. However, specific augmentations hardly produce suffi
Externí odkaz:
http://arxiv.org/abs/2211.01184
Point cloud segmentation with scene-level annotations is a promising but challenging task. Currently, the most popular way is to employ the class activation map (CAM) to locate discriminative regions and then generate point-level pseudo labels from s
Externí odkaz:
http://arxiv.org/abs/2211.01174
Point cloud downsampling is a crucial pre-processing operation to downsample points in order to unify data size and reduce computational cost, to name a few. Recent research on point cloud downsampling has achieved great success which concentrates on
Externí odkaz:
http://arxiv.org/abs/2211.01110
Publikováno v:
In Computer-Aided Design February 2025 179
Publikováno v:
陆军军医大学学报, Vol 45, Iss 15, Pp 1635-1640 (2023)
Objective To survey the prevalence of sarcopenia in the elderly and investigate their diet quality in a rural area of Chengdu in order to provide scientific basis for nutrition management for the elderly population with sarcopenia. Methods Elderly pe
Externí odkaz:
https://doaj.org/article/1dbee7d93d7e481aa90b5976d8097ece
Publikováno v:
In Graphical Models October 2023 129