Depth median

This research work utilizes image processing techniques and sand patch tests to measure pavement macrotexture. Image processing techniques including median filter, Sobel edge detector, and circle fitting are used. The newly developed method is able to compute the pavement macrotexture depth index based on image of sand patch test. This image processing-based method is developed in Visual C#.NET framework 4.7.2. The newly developed program has been tested with real-world image samples.

5p nhanchienthien 25-07-2023 9 4   Download

This paper proposes a novel idea for ¯nding the correct number of groups in a dataset based on data depth. The idea is to avoid the traditional process of running the clustering algorithm over a dataset for ffiffiffi n p times and further, ¯nding the k value for a dataset without setting any speci¯c search range for k parameter.

15p redemption 20-12-2021 9 0   Download

A total of 78 patients (1–54 years old; median: 6 years) with CL/P were examined for dental caries, gingivitis and periodontitis using the decayed, missing, and filled teeth (dmft/DMFT) index, gingival bleeding on probing and periodontal pocket depth. Data about dental visits, brushing habits and socioeconomic status were collected.

8p inception36 30-11-2021 9 1   Download

We present a new fast approximate algorithm for Tukey (halfspace) depth level sets and its implementation-ABCDepth. Given a d dimensional data set for any d ≥ 1, the algorithm is based on a representation of level sets as intersections of balls in Rd.

25p danhnguyentuongvi27 19-12-2018 18 1   Download

introduction to algorithms second edition provides a comprehensive introduction to the modern study of computeralgorithms. it presents many algorithms and covers them in considerable depth, yetmakes their design and analysis accessible to all levels of readers. we have tried tokeep explanations elementary without sacrificing depth of coverage or mathemati-cal rigor.

1203p truongdmc 25-11-2016 101 9   Download