Intelligent City 3D Modeling Model Based on Multisource Data Point Cloud Algorithm by Youping Wu, Zhihui Zhou

“…A point cloud preprocessing process is also designed: point cloud noise reduction and downsampling to ensure the original point cloud geometry structure remain unchanged, while improving the point cloud quality and reducing the number of point clouds. …”
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Local Streamline Pattern and Topological Index of an Isotropic Point in a 2D Velocity Field by Jian Gao, Rong Wang, Hongping Ma, Wennan Zou

“…In fluid mechanics, most studies on flow structure analysis are simply based on the velocity gradient, which only involves the linear part of the velocity field and does not focus on the isotropic point. …”
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Prediction Model of Phosphorus Content at the End Point of Electroslag Remelting Based on MI and XGBoost Algorithms by Liu　Yuxiao, Dong　Yanwu, Jiang　Zhouhua, Chen　Xi

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Determinants of infertility treatment from the point of couples referring to infertility treatment center in Southern Iran by Razie Toghroli, Maryam Azizi Kutenaee, Roghayeh Ezati Rad, Asiyeh Yari, Manoj Sharma

“…The present study was conducted to Explaining effective factors of infertility treatment from the point of view of the participants of the infertility treatment center in Bandar Abbas City. …”
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AI-Driven Ground Points Extraction for Rugged Terrains in Coastal Landscape – A Case Study by N. Manikkavasagam, M. Rajkumar, S. Nagarajan, P. DeWitt

“…This study proposes raster-based approach to extract topography of the ground with better reliability of rugged terrains where the surface is often over smoothened. In this approach 3D point cloud obtained from the UAS-SfM (Unmanned Aircraft System – Structure from Motion) technique is converted to raster with five bands including red, green, blue, elevation and slope with elevation and slope derived from the surface model. …”
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GaVe: A webcam-based gaze vending interface using one-point calibration by Zhe Zeng, Sai Liu, Hao Cheng, Hailong Liu, Yang Li, Yu Feng, Felix Siebert

“…The interface works on a regular webcam, available on most of today's laptops, and only requires a short one-point calibration before use. GaVe is designed in a hierarchical structure, presenting broad item cluster to users first and subsequently guiding them through another selection round, which allows the presentation of a large number of items. …”
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A Calculating Method for the Height of Multi-Type Buildings Based on 3D Point Cloud by Yuehuan Wang, Shuwen Yang, Ruixiong Kou, Zhuang Shi, Yikun Li

“…The building height is often approximated by the building’s highest point. However, the calculation method of the building height of the various roof types differs according to building codes, making it challenging to accurately calculate the height of buildings with complex roof structures or multiple upper appendages. …”
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Investigating the Potential of an ANFIS-Based Maximum Power Point Tracking Controller for Solar Photovoltaic Systems by Yavuz Turkay, Ahmet Gurkan Yuksek

“…These rules provide a logical structure that enables the system to make accurate and rapid decisions by using the input parameters of temperature, irradiance, and load to reach the maximum power point. …”
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Effect of Subtalar Joint Mobilization and Myofascial Trigger Point Release on Pain and Disability in Plantar Fasciitis by Prerana S Prakash, Paul Daniel VK, Pruthviraj R, Anusha V Shenai

“…The fascias role in stabilizing body structures is vital for addressing this condition. Myofascial Trigger Point Release MTrP has recently shown promise in reducing pain and improving function.Aim and Objectives This study evaluates the impact of subtalar joint mobilization and MTrP alongside conventional therapy on pain and disability in plantar fasciitis patients and compares their effectiveness.Methods After IEC approval from RV College of Physiotherapy participants were screened using the windlass test and divided into two groups. …”
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The Role of Religious Teachings in the Citizenship Education of Students: Explaining the Point of View of Teachers and Education Specialists by Vahid Ghafari Solokoluei, Mahboubeh Alborzi, Fariba Khoshbakht

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SurgPointTransformer: transformer-based vertebra shape completion using RGB-D imaging by Aidana Massalimova, Florentin Liebmann, Sascha Jecklin, Fabio Carrillo, Mazda Farshad, Philipp Fürnstahl

“…The method begins with a vertebra segmentation step that extracts vertebra-level point clouds for subsequent shape completion. SurgPointTransformer then uses an attention mechanism to learn the relationship between visible surface features and the complete spine structure. …”
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A Holistic Solution for Supporting the Diagnosis of Historic Constructions from 3D Point Clouds by Luis Javier Sánchez-Aparicio, Rubén Santamaría-Maestro, Pablo Sanz-Honrado, Paula Villanueva-Llauradó, Jose Ramón Aira-Zunzunegui, Diego González-Aguilera

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Influence of ground control point reliability and distribution on UAV photogrammetric 3D mapping accuracy by Haonan Zhong, Yansong Duan, Pengjie Tao, Zuxun Zhang

“…This study investigates the impacts of Ground Control Points (GCP) reliability, quantity, and distribution on the accuracy of Unmanned Aerial Vehicle (UAV) photogrammetric 3D mapping. …”
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TSINet: A Semantic and Instance Segmentation Network for 3D Tomato Plant Point Clouds by Shanshan Ma, Xu Lu, Liang Zhang

“…To address the challenge of intelligent acquisition of phenotypic parameters in tomato plants, we propose TSINet, an end-to-end dual-task segmentation network designed for effective and precise semantic labeling and instance recognition of tomato point clouds, based on the Pheno4D dataset. TSINet adopts an encoder–decoder architecture, where a shared encoder incorporates four Geometry-Aware Adaptive Feature Extraction Blocks (GAFEBs) to effectively capture local structures and geometric relationships in raw point clouds. …”
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Semantic Segmentation Method for High-Resolution Tomato Seedling Point Clouds Based on Sparse Convolution by Shizhao Li, Zhichao Yan, Boxiang Ma, Shaoru Guo, Hongxia Song

“…To address these challenges, we propose an innovative encoding-decoding structure, incorporating voxel sparse convolution (SpConv) and attention-based feature fusion (VSCAFF) to enhance semantic segmentation of the point clouds of high-resolution tomato seedling images. …”
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Improvement of point cloud feature extraction and alignment algorithms and lidar slam in coal mine underground by Guanghui XUE, Zhenghao ZHANG, Guiyi ZHANG, Ruixue LI

“…Initially, the method constructs kd-tree structures for the source and target point clouds, reduces point cloud numbers through statistical and voxel filtering, extracts point cloud surface normal, and computes fast point feature histogram descriptors for key points. …”
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Prediction of sediment-water partition coefficients for pesticides in real river based on energy lattice points by Zhoubing Huang, Zhenqin Zhao, He Yu, Lu Sun, Dali Sun, Jianzhong Cheng, Qinghai Zhang, Chaoxuan Liao

“…The results indicated that the concentration levels of pesticides in the research region followed a specific order: herbicide concentration (126.35 ± 65.68 ng/L in water and 93.02 ± 39.21 ng/g in sediment) > fungicide concentration (51.88 ± 19.91 ng/L in water and 55.26 ± 18.21 ng/g in sediment) > insecticide concentration (9.25 ± 5.24 ng/L in water and 8.18 ± 4.85 ng/g in sediment) > plant growth regulator concentration (5.68 ± 1.05 ng/L in water and 5.90 ± 2.70 ng/g in sediment). The quantitative structure-property relationship model demonstrated that, in comparison to the traditional extended connectivity fingerprint model, the accuracy of the energy lattice points model in prediction was significantly improved (r2 = 0.85 vs. 0.60). …”
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DAPSS: A Novel Network for DOM Assisted Oblique Photography Point Cloud Semantic Segmentation by Zhenzhen Song, Mingqiang Guo, Liang Wu, Heng Liu, Ying Huang, Zheng Liu

“…Compared to point clouds, digital orthophoto maps (DOMs) has a more structured data format, allowing for better recognition of small-scale surface features. …”
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Quantifying Normal Diaphragmatic Motion and Shape and Their Developmental Changes via Dynamic MRITake-Home Points by You Hao, PhD, Jayaram K. Udupa, PhD, Yubing Tong, PhD, Caiyun Wu, PhD, Joseph M. McDonough, MS, Samantha Gogel, BA, Oscar H. Mayer, MD, Mostafa Alnoury, MD, Patrick J. Cahill, MD, Jason B. Anari, MD, Drew A. Torigian, MD

“…Background: The diaphragm is a critical structure in respiratory function; however, in vivo quantitative description of its motion available in the literature is limited. …”
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Comprehensive Analysis of Phenotypic Traits in Chinese Cabbage Using 3D Point Cloud Technology by Chongchong Yang, Lei Sun, Jun Zhang, Xiaofei Fan, Dongfang Zhang, Tianyi Ren, Minggeng Liu, Zhiming Zhang, Wei Ma

“…By using multi-view image sequences and structure-from-motion algorithms, 3D point clouds of 50 plants from each of the 17 Chinese cabbage varieties were reconstructed. …”
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