A Sketch-based Rapid Modeling Method for Crime Scene Presentation

Ren, Pu; Shui, Wuyang; Liu, Jin; Yi, Fan; Zhao, Wenshuo; Zhou, Mingquan

doi:10.15394/jdfsl.2018.1484

Cited by 3 publications

(2 citation statements)

References 15 publications

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“…11 They have been assessed for crime scene reconstruction but mainly with simulated environments. 12–14 A study has used Agisoft photoscan similarly to the present one but again the reconstruction was done purely as a research project using a mock crime scene. 14…”

Section: Discussionmentioning

confidence: 99%

Computer assisted three-dimensional reconstruction of scene in firearm homicide

et al. 2021

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Worldwide advances in computer techniques are not yet recognised in the practice of forensic medicine. A promising application is their use in making a three-dimensional reconstruction of the crime scene. This study analyses this technique in a homicide by firearm. Queries regarding the direction and number of shots, position of the victim inside the car when shot at and presence of the accused at the crime scene were answered by a scientific model. Similar reconstruction of the scene, nailing the accused in a heinous crime, has not previously been reported as a study or a case. The paper anticipates impetus to the growth of literature in criminology and forensic sciences. It will also expedite the delivery of justice based on scientific evidence in controversial causes of death.

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Section: Discussionmentioning

confidence: 99%

Computer assisted three-dimensional reconstruction of scene in firearm homicide

et al. 2021

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“…Hundreds of symbols for everything required at a crime scene, including furniture, body outlines, footprints, and weapons, are also included in SmartDraw. [4] 2. Materials and Methods 2.1 Crime Scene Sketching in SmartDraw -Select the crime scene template from the list of available options in SmartDraw.…”

Section: Introductionmentioning

confidence: 99%

Comparison of the Crime Scene Sketching Capabilities of Smartdraw and Autocad Software

2023

IJFMR

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Crime Scene Sketching is a very important tool for forensic scientists or investigators with the future perspective. This sketching only helps in the reconstruction of the crime scene and along with that it also helps in relating the crime scene with the different types of evidences we have found from the place of crime. Crime Scene sketches are prepared manually by the investigators. Now a days we are dealing with a lots of software which can acts as a better replacement for the sketching of the crime scene and it will help us create a modified sketch of the crime scene with less mistakes and more authenticity. There are a lots of software such as AutoCAD, SmartDraw, Sketch Up, etc. which are designed for preparing the crime scene sketches. Out of all the software known till date, the AutoCAD and SmartDraw are the two most important software which have proved their own authenticity in the field of Sketching of the scene of crime. Here in this paper we have tried to differentiate among both the software for the ease of use and tried to find the best software for the sketching of the scene of crime. The differentiation among both the software was established after preparing the sketches of the scene of crime.from the software and a proper analyses and result is framed as per the work conducted on to the software. On the basis of this Resultant only a final concluding statement is framed for the research work.

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3D Forensic Crime Scene Reconstruction Involving Immersive Technology: A Systematic Literature Review

Maneli

Isafiade

2022

IEEE Access

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Recreation of 3D crime scenes is critical for law enforcement in the investigation of serious crimes for criminal justice responses. This work presents a premier systematic literature review (SLR) that offers a structured, methodical, and rigorous approach to understanding the trend of research in 3D crime scene reconstruction as well as tools, technologies, methods, and techniques employed thereof in the last 17 years. Major credible scholarly database sources, Scopus, and Google Scholar, which index journals and conferences that are promoted by entities such as IEEE, ACM, Elsevier, and SpringerLink were explored as data sources. Of the initial 17, 912 papers that resulted from the first search string, 258 were found to be relevant to our research questions after implementing the inclusion and exclusion criteria. To summarize the existing efforts, we compared and analysed various classical 3D reconstruction approaches. This study presents the first comprehensive review of key milestones in the development of methods for 3D crime scene reconstruction, gaps for improvement and where immersive technology has been used to enhance crime scene findings. This study found that the implementation of light detection and ranging (LiDAR) scanners and immersive technologies, alongside traditional methods, has been beneficial in the recreation of crime scenes. The SLR is limited to existing applications with peer-reviewed papers published between 2005 and 2021. Results based on the analysed published data indicated that 20.2% of the articles implemented immersive technologies in crime scene reconstruction, of which Augmented Reality (AR) accounted for 15.3%, Virtual Reality (VR) accounted for 75%, Mixed reality (MR) accounted for 5.9% and VR and AR mixture accounted for 3.8%. Finally, we summarize the development trend of design and key technology prospects of crime scene recreation using immersive technology and provide insights into potential future research. To the best of the researchers' knowledge, this is the first survey that accomplishes such goals.

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A Sketch-based Rapid Modeling Method for Crime Scene Presentation

Cited by 3 publications

References 15 publications

Computer assisted three-dimensional reconstruction of scene in firearm homicide

Computer assisted three-dimensional reconstruction of scene in firearm homicide

Comparison of the Crime Scene Sketching Capabilities of Smartdraw and Autocad Software

3D Forensic Crime Scene Reconstruction Involving Immersive Technology: A Systematic Literature Review

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