IDEAS home Printed from https://ideas.repec.org/a/zib/zbnasm/v6y2022i2p38-42.html
   My bibliography  Save this article

Study Of Chronological Order In Intersecting Printed And Pen Strokes With The Help Of Chromaticity Diagram

Author

Listed:
  • Bal Ram Ghimire

    (Central Department of Physics, Tribhuvan University, Kirtipur, Kathmandu, Nepal)

  • Roshan Giri

    (National Forensic Science Laboratory, Khumaltar, Lalitpur, Nepal)

  • Shanker Prasad Chimouriya

    (Department of Natural Sciences (Physics), Kathmandu University, Kavre, Nepal)

Abstract

Writing cross stroke examination is one of the difficult and challenging problem in forensic document examination. In this work, we tried to find sequence of order in crossing printed and pen strokes. The study mainly deals with application of chromaticity diagram generated by Video Spectral Comparator (VSC)-6000. Chromaticity co-ordinates are generated from three different points of first, second and cross strokes. When two strokes cross each other, then surface on point of intersection corresponds to second stroke. So, we have started this work with the assumption that chromaticity co-ordinate (x,y) of the crossing stroke should be similar to that of second stroke. We perform our experiment in both homogeneous and heterogeneous crossing strokes. We repeat the same experiment five times by preparing different samples each time to establish more valid conclusion but we get positive and conclusive results only in the case of heterogeneous crossing strokes where printed stroke is above the pen strokes.

Suggested Citation

  • Bal Ram Ghimire & Roshan Giri & Shanker Prasad Chimouriya, 2022. "Study Of Chronological Order In Intersecting Printed And Pen Strokes With The Help Of Chromaticity Diagram," Acta Scientifica Malaysia (ASM), Zibeline International Publishing, vol. 6(2), pages 38-42, June.
    • Handle: RePEc:zib:zbnasm:v:6:y:2022:i:2:p:38-42
    DOI: 10.26480/asm.02.2022.38.42
    as

    Download full text from publisher

    File URL: https://actascientificamalaysia.com/archives/ASM/2asm2022/2asm2022-38-42.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.26480/asm.02.2022.38.42?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:zib:zbnasm:v:6:y:2022:i:2:p:38-42. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Zibeline International Publishing (email available below). General contact details of provider: https://actascientificamalaysia.com/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.