Deep 3D Body Landmarks Estimation for Smart Garments Design

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Deep 3D Body Landmarks Estimation for Smart Garments Design

January 5, 2024
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Deep 3D Body Landmarks Estimation for Smart Garments Design

Annalisa Baronetto, et. al

Chair of Digital Health | Friedrich-Alexander-Universität Erlangen-Nürnberg

 

Abstract:  We propose a framework to automatically extract body landmarks and related measurements from 3D body scans and replace manual body shape estimation in fitting smart garments. Our framework comprises five steps: 3D scan acquisition and segmentation, 2D image conversion, extraction of body landmarks using a Convolutional Neural Network (CNN), back projection and mapping of extracted landmarks to 3D space, body measurements estimation and tailored garment generation. We trained and tested the algorithm on 3000 synthetic 3D body models and estimated body landmarks required for T-Shirt design. The results show that the algorithm can successfully extract 3D body landmarks of the upper front with a mean error of 1.01 cm and of the upper back with a mean error of 0.78 cm. We validated the framework the framework in automated tailoring of an electrocardiogram (ECG)-monitoring shirt based on the predicted landmarks. The ECG shirt can fit all evaluated body shapes with an average electrode-skin distance of 0.61 cm.


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Fuzzy Logic in Personalized Garment Design

Textiles

Art Studios

January 5, 2024
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“De Schilderkonst” 1666 Johannes Vermeer

2024/2025/2026 ICC CODE DEVELOPMENT SCHEDULE


Last update: September 30 2021

Safety and sustainability for any facility begins with an understanding of who shall occupy the built environment and what they will be doing in it.  Since we are guiding young people toward their goal of building things that are useful and beautiful we select the International Building Code as a starting point for an occupancy that requires a more elevated concern for safety than a typical classroom.

2021 International Building Code Section 307 High Hazard Group H

High-hazard occupancies in each of the International Code Council code development groups A, B and C; fetch back to these classifications.

Public input for the 2024 International Building Code will be received until January 8, 2024.

For the purpose of formulating our own proposals we begin with the developmental transcripts of the previous code cycle. Recommended search terms: “Section 307”, “Studio”, “Classroom” “University” will give you a sample of the ideas in play.  The complete monograph is linked below:

2021 Group A Complete Proposed Changes Monograph (2306 Pages)

2021 PUBLIC COMMENT HEARING SCHEDULE September 21 – 26, 2021

Webcast: 2021 Group A Public Comment Hearings

Titles in the ICC catalog are relevant to nearly every study unit in our Syllabus.  See our CALENDAR for topics and do not be shy about clicking in any business day at 16:00 UTC (11 AM ET).

 

Issue: [18-166]

Category: Various

Colleagues: Mike Anthony, Marcelo Hirschler, Richard Robben


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The meaning of life is to find your gift. The purpose of life is to give it away. - Pablo Picasso

King’s Cake

January 4, 2024
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Standards Louisiana

Student Health Services

January 2, 2024
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Time

January 2, 2024
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“It Can’t Happen Here” 1935 Sinclair Lewis

Time cognition, measurement and conformance to tradition shapes educational settlements:

  • The development of standardized time zones, which became more widespread in the 19th century with the advent of the railroad and telegraph, influenced urban planning and architecture. Cities needed to coordinate schedules and activities, affecting the layout and design of public spaces, transportation hubs, buildings and the movement of children.
  • The invention and widespread adoption of clocks and watches allowed for more precise timekeeping. This precision influenced the synchronization of activities, schedules, and, consequently, the design of buildings and public spaces. It also impacted the design of interiors, with spaces allocated for timepieces in classrooms and athletic events.
  • What is now identified as the Industrial Revolution introduced a more rigid and standardized work schedule; including the time set aside for formal education away from the family kitchen table.

Traditional High School Bell Schedule

Campus planners incorporate temporal elements into their  design itself, creating spaces that change over time. This might involve the play of light and shadow during different times of the day or the use of materials that weather and evolve over the years.

1984

Today we account for our work in shaping the best practice literature for time standards relevant to educational settlements.   Use the login credentials at the upper right of our home page.

Horologiorum

Mechanical Clock from 1895 Still Ticking

Time & Frequency Services

Date & Time: Representations For Information Interchange

The “Groundhog Day” Effect

January 2, 2024
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United States National Weather Service

 

Research Without Old Data and Old References

 

Background: The use of older data and references is becoming increasingly disfavored for publication. A myopic focus on newer research risks losing sight of important research questions already addressed by now-invisible older studies. This creates a ‘Groundhog Day’ effect as illustrated by the 1993 movie of this name in which the protagonist has to relive the same day (Groundhog Day) over and over and over within a world with no memory of it. This article examines the consequences of the recent preference for newer data and references in current publication practices and is intended to stimulate new consideration of the utility of selected older data and references for the advancement of scientific knowledge.

Methods: Examples from the literature are used to exemplify the value of older data and older references. To illustrate the recency of references published in original medical research articles in a selected sample of recent academic medical journals, original research articles were examined in recent issues in selected psychiatry, medicine, and surgery journals.

Results: The literature examined reflected this article’s initial assertion that journals are emphasizing the publication of research with newer data and more recent references.

Conclusions: The current valuation of newer data above older data fails to appreciate the fact that new data eventually become old, and that old data were once new. The bias demonstrated in arbitrary policies pertaining to older data and older references can be addressed by instituting comparable treatment of older and newer data and references.


Related:

ASTM International: Standard Practice for Calculating and Using Basic Statistics

Groundhog Day: Ancient Origins of a Modern Celebration (Library of Congress) 

IMSDb: “GroundHog Day” The Complete Script

Harvard Business Review: When the Groundhog Predicts an Early Spring, Investors Get Optimistic

Indiana University: Groundhog Day Probability in Perspective


Standards Pennsylvania

 

 

 

 

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