Automated View Integration Techniques for Numerous 3D Clouds of Points

Karaszewski, Maciej; Hołowko, Elwira; Wojsz, Jerzy; Sitnik, Robert; Bunsch, Eryk

doi:10.1007/978-3-642-34234-9_43

Cited by 1 publication

(4 citation statements)

References 8 publications

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“… 0.8 mm for temperatures from −10°C to +48°C, 0.55 mm for temperatures from 0°C to +40°C, 0.26 mm for temperatures from 10°C to +30°C . …”

Section: Concept Of Hierarchical Three‐dimensional Measurement Systemmentioning

confidence: 97%

“…• 0.8 mm for temperatures from À10°C to +48°C, • 0.55 mm for temperatures from 0°C to +40°C, • 0.26 mm for temperatures from 10°C to +30°C (22). This is why we decided to develop our own scanners that can work properly in a range of ambient temperatures.…”

Section: Conceptmentioning

confidence: 99%

“…The great advantage of our system is that every situational or detailed scan is automatically or semi‐automatically (in some cases, by indication of one similar point on both scans) integrated geometrically with the scans obtained from a laser scanner . This means that technicians from forensic teams can see the progress of 3D crime scene documentation in real time.…”

Section: Concept Of Hierarchical Three‐dimensional Measurement Systemmentioning

confidence: 99%

“…This means that technicians from forensic teams can see the progress of 3D crime scene documentation in real time. Every time they need to refine the documentation at some point, the technicians simply have to scan the point with a situational or detailed scanner, and the result is automatically fitted into the virtual scene (Fig. ).…”

Section: Concept Of Hierarchical Three‐dimensional Measurement Systemmentioning

confidence: 99%

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Hierarchical, Three‐Dimensional Measurement System for Crime Scene Scanning

Adamczyk

Sitnik

Woźniak

2017

Journal of Forensic Sciences

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We present a new generation of three-dimensional (3D) measuring systems, developed for the process of crime scene documentation. This measuring system facilitates the preparation of more insightful, complete, and objective documentation for crime scenes. Our system reflects the actual requirements for hierarchical documentation, and it consists of three independent 3D scanners: a laser scanner for overall measurements, a situational structured light scanner for more minute measurements, and a detailed structured light scanner for the most detailed parts of tscene. Each scanner has its own spatial resolution, of 2.0, 0.3, and 0.05 mm, respectively. The results of interviews we have conducted with technicians indicate that our developed 3D measuring system has significant potential to become a useful tool for forensic technicians. To ensure the maximum compatibility of our measuring system with the standards that regulate the documentation process, we have also performed a metrological validation and designated the maximum permissible length measurement error E for each structured light scanner. In this study, we present additional results regarding documentation processes conducted during crime scene inspections and a training session.

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“… 0.8 mm for temperatures from −10°C to +48°C, 0.55 mm for temperatures from 0°C to +40°C, 0.26 mm for temperatures from 10°C to +30°C . …”

Section: Concept Of Hierarchical Three‐dimensional Measurement Systemmentioning

confidence: 97%

Section: Conceptmentioning

confidence: 99%

Section: Concept Of Hierarchical Three‐dimensional Measurement Systemmentioning

confidence: 99%

Section: Concept Of Hierarchical Three‐dimensional Measurement Systemmentioning

confidence: 99%

See 2 more Smart Citations