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Z G Wang, Xiaomin Wu, Jun Dou, Fei Guo et autres
The prevalence rate of HDV in chronic HBV-infected patients at a single center in the Xinjiang region was 2.24%, with the primary genotype being 1. Furthermore, overlap infection should be paid attention to because it might aggravate liver damage.
cn (code pays fourni par la source)
Binghui Zeng, Zongyue Wang, Zhaoliang Liu, Yidong Chen et autres
3D object detection is an indispensable component of autonomous driving. Due to the expensive and labor-intensive annotation required for full supervision, sparsely supervised 3D object detection is emerging as a promising alternative. Although some existing sparse supervision methods have achieved encouraging detection …
cn (code pays fourni par la source)
Yidong Chen, Guorong Cai, Ziying Song, Zhaoliang Liu et autres
Due to the sparsity and occlusion of point clouds, pure point cloud detection has limited effectiveness in detecting such samples. Researchers have been actively exploring the fusion of multimodal data, attempting to address the bottleneck issue based on LiDAR. In particular, virtual …
cn, ca (code pays fourni par la source)
Zhaoliang Liu, Jinhe Su, Guorong Cai, Yidong Chen et autres
When the number of available training views is limited, NeRF and 3DGS will soon overfit the optimization and learn the wrong scene geometry. For this challenge, a common solution is to provide depth prior as supervision to correct scene geometry. In this …
cn (code pays fourni par la source)
Yidong Chen, Guorong Cai, Qiming Xia, Zhaoliang Liu et autres
Outdoor 3D object detection is a hot topic in autonomous driving. The mainstream pure point cloud method is down-sampling through different task-oriented strategies to retain representative foreground points. Although such strategies are conducive to finding instances, these methods still suffer from two …
cn (code pays fourni par la source)
Yidong Chen, Guorong Cai, Qiming Xia, Zhaoliang Liu et autres
Effective 3D object detection relies on strong feature representation. Both global features and representative characteristics of the objects are vital for detection. However, traditional convolution’s perception range limits large receptive fields, and current object feature representation has room for enhancement. Addressing these …
cn, ca (code pays fourni par la source)
Yidong Chen, Guorong Cai, Zhaoliang Liu, Binghui Zeng et autres
In the context of 3D object detection solely based on point cloud data, it's crucial to extract a compact subset of representative point clouds from complex scenes. This approach offers several benefits, like reduced computational consumption and enhanced practical applicability. While the …
cn (code pays fourni par la source)
Zhaoliang Liu, Guorong Cai, Yidong Chen, Binghui Zeng et autres
Since the introduction of neural radiance fields, neural rendering has rapidly developed, displaying significant advantages in novel view synthesis and reconstruction fields. Recently, there has also been substantial exploration in editable scene rendering. Unfortunately, many existing high-quality neural rendering techniques do not …
cn (code pays fourni par la source)
Wei Zhang, Jincui Shen, Binghui Zeng
To explore the drug effect and adverse reaction of triamcinolone acetonide combined with compound betamethasone in keloid is the objective of the study. 100 patients were randomly divided into study group and control group (50 patients in each group). The research group …
cn (code pays fourni par la source)
Haozhong Sun, Congfeng Luo, Biao Zhong, Changqing Zhang et autres
Our aim was to compare polylevolactic acid screws with titanium screws when used for fixation of the distal tibiofibular syndesmosis at mid-term follow-up. A total of 168 patients, with a mean age of 38.5 years (18 to 72) who were randomly allocated …
cn (code pays fourni par la source)
Quan Li, Binghui Zeng, Congfeng Luo, Suqin Song et autres
The aim of this study was to compare the effects and indications of minimally invasive plate osteosynthesis (MIPO) and limited open reduction (LOR) for managing distal tibial shaft fractures. A total of 79 cases of distal tibial shaft fractures were treated surgically …
cn (code pays fourni par la source)
Liping Shen, Xianyou Zheng, Changqing Zhang, Binghui Zeng et autres
OBJECTIVE: This study evaluated the influence of different urination methods on the urinary systems of patients with spinal cord injury. METHODS: Patients with spinal cord injury were grouped according to their usual voiding method: clean intermittent catheterization (CIC); Credé manoeuvre/reflex voiding; indwelling …
cn (code pays fourni par la source)
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