Skip to main content

Algorithms for Enhancing Satellite Imagery to Discover Archaeological Finds Covered by Shadow

  • Conference paper
  • First Online:
Computational Science and Its Applications – ICCSA 2020 (ICCSA 2020)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 12253))

Included in the following conference series:

  • 1205 Accesses

Abstract

Very high-resolution (VHR) images proved to be an invaluable source of information even in the archaeological domain, but sometimes shadows hinder their full exploitation. To overcome such limitation, this research proposes a workflow able to analyze shadowed zones, by processing Pléiades and World-View 2 images. The case study is the archaeological site of Maltai, in the Iraqi Kurdistan Region, which presents shadowed areas to be detected. Applying de-shadowing workflow has been tested over multispectral and panchromatic images, with different invariant color spaces. The proposed methods exploit the techniques of automatic thresholding and spectral ratio in the detection of shadow regions. This approach shows a clustering of shadow pixels for an enhanced images visualization and proves its suitability for archaeological settings.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  1. Malinverni, E., Pierdicca, R., Bozzi, C., Colosi, F., Orazi, R.: Analysis and Processing of nadir and stereo VHR pleiadés images for 3D mapping and planning the land of nineveh. Iraqi Kurdistan. Geosciences. 7, 80 (2017). https://doi.org/10.3390/geosciences7030080

    Article  Google Scholar 

  2. Tolt, G., Shimoni, M., Ahlberg, J.: A shadow detection method for remote sensing images using VHR hyperspectral and LIDAR data. In: International Geoscience and Remote Sensing Symposium (IGARSS), pp. 4423–4426 (2011). https://doi.org/10.1109/igarss.2011.6050213

  3. Aplin, P.: Remote sensing: ecology. Prog. Phys. Geogr. 29, 104–113 (2005)

    Article  Google Scholar 

  4. Liu, J., Fang, T., Li, D.: Shadow detection in remotely sensed images based on self-adaptive feature selection. IEEE Trans. Geosci. Remote Sens. 49, 5092–5103 (2011). https://doi.org/10.1109/TGRS.2011.2158221

    Article  Google Scholar 

  5. Solano Correa, Y., Bovolo, F., Bruzzone, L.: An approach for unsupervised change detection in multitemporal VHR images acquired by different multispectral sensors. Remote Sens. (2018). https://doi.org/10.3390/rs10040533

  6. Deilami, K., Hashim, M.: Very high resolution optical satellites for DEM generation: a review. Eur. J. Sci. Res. ISSN 49, 542–554 (2011). ISSN 1450-216

    Google Scholar 

  7. Reiche, J., Verhoeven, R., Verbesselt, J., Hamunyela, E., Wielaard, N., Herold, M.: Characterizing tropical forest cover loss using dense sentinel-1 data and active fire alerts. Remote Sensing. 10, 777 (2018). https://doi.org/10.3390/rs10050777

    Article  Google Scholar 

  8. Shahtahmassebi, A., Yang, N., Wang, K., Moore, N., Shen, Z.: Review of shadow detection and de-shadowing methods in remote sensing. Chin. Geogra. Sci. 23, 403–420 (2013). https://doi.org/10.1007/s11769-013-0613-x

    Article  Google Scholar 

  9. Arellano, P.: Missing information in remote sensing: wave-let approach to detect and remove clouds and their shadows. Enshede, the Netherlands: International Institute Geo-Information. Science and Earth Observation (2003)

    Google Scholar 

  10. Malinverni, E.S., Fangi, G.: Comparative cluster analysis to localize emergencies in archaeology. J. Cult. Heritage 10, e10–e19 (2009)

    Article  Google Scholar 

  11. Parcak, S.H.: Satellite Remote Sensing for Archaeology. Routledge, London (2009)

    Book  Google Scholar 

  12. Alexakis, D., Agapiou, A., Hadjimitsis, D., Sarris, A.: Remote sensing applications in archaeological research. Remote Sens.-Appl. 435–462 (2012)

    Google Scholar 

  13. Pavlidis, L.: High resolution satellite imagery for archaeological application (2005)

    Google Scholar 

  14. Casana, J., Laugier, E.J.: Satellite imagery-based monitoring of archaeological site damage in the Syrian civil war. PloS One 12(11), e0188589 (2017)

    Article  Google Scholar 

  15. Jin, X., Davis, C.H.: Automated building extraction from high resolution satellite imagery in urban areas using structural, contextual, and spectral information. EURASIP J. Appl. Sig. Process. 14, 2196–2206 (2005)

    MATH  Google Scholar 

  16. Polodorio, A.M., Flores, F.C., Imai, N.N., Tommaselli, A.M.G., Franco, C.: Automatic shadow segmentation in aerial color images. In: Proceedings of XVI Brazilian Symposium on Computer Graphics and Image Processing, pp. 270–277 (2003)

    Google Scholar 

  17. Abraham, L., Sasikumar, M.: An efficient shadow detection method for high resolution satellite images. In: 2012 Third International Conference on Computing, Communication and Networking Technologies (ICCCNT 2012), pp. 1–5. IEEE (2012)

    Google Scholar 

  18. Zhang, H., Sun, K., Li, W.: Object-oriented shadow detection and removal from urban high-resolution remote sensing images. IEEE Trans. Geosci. Remote Sens. 52(11), 6972–6982 (2014)

    Article  Google Scholar 

  19. Tsai, V.: A comparative study on shadow compensation of color aerial images in invariant color models. IEEE Trans. Geosci. Remote Sens. 44, 1661–1671 (2006). https://doi.org/10.1109/TGRS.2006.869980

    Article  Google Scholar 

  20. Otsu, N.: A threshold selection method from gray level histograms. IEEE Trans. Syst. Man Cybern. SMC-9(1), 62–69 (1979)

    Article  Google Scholar 

  21. Orlando, P., de Villa, B.: Remote sensing applications in archaeology. Archeol. Calcolatori 22, 147–168 (2011)

    Google Scholar 

  22. Orazi, R.: The archaeological environmental park of sennacherib’s irrigation network. Recording, Conservation and Management of the Cultural Heritage of the Northern Region of Iraqi Kurdistan. Italian Archaeological Mission to the Kurdistan Region of Iraq. Monographs 1, Forum, Udine (2019)

    Google Scholar 

  23. Kadhim, N.: Building assessment using shadow analysis for the architectural documentation. Int. Arch. Photogr. Remote Sens. Spat. Inf. Sci. (2019)

    Google Scholar 

  24. Han, H., et al.: A mixed property-based automatic shadow detection approach for VHR multispectral remote sensing images. Appl. Sci. 8, 1883 (2018). https://doi.org/10.3390/app8101883

    Article  Google Scholar 

  25. Pratt, W.K.: Digital Image Processing, 2nd edn. Wiley, New York (1991)

    MATH  Google Scholar 

  26. Smith, A.R.: Color gamut transform pairs. In: Proceedings of SIGRAPH, Atlanta, GAvol. 3, pp. 12–19. ACM (1978)

    Google Scholar 

  27. Smith, H.J.: Putting colors in order. Dr. Dobb’s J. 1993, 40 (1993)

    Google Scholar 

  28. Xiao, F., Miao, S., Guo, L.: Color image enhancement on YIQ color space. Appl. Mech. Mater. 631–632, 478–481 (2014). https://doi.org/10.4028/www.scientific.net/AMM.631-632.478

    Article  Google Scholar 

  29. Basilio, J., Torres, G., Sanchez-Perez, G., Medina, L., Perez-Meana, H.: Explicit image detection using YCbCr space color model as skin detection, pp. 123–128 (2011)

    Google Scholar 

Download references

Acknowledgements

The authors thank Prof. Daniele Morandi Bonaccorsi of University of Udine and the archaeologists Arch. Roberto Orazi and Dott. Francesca Colosi of ISPC-CNR for the opportunity to give us the input data on which to perform the research tests.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Stefano Chiappini .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2020 Springer Nature Switzerland AG

About this paper

Check for updates. Verify currency and authenticity via CrossMark

Cite this paper

Chiappini, S., Di Stefano, F., Malinverni, E.S., Pierdicca, R. (2020). Algorithms for Enhancing Satellite Imagery to Discover Archaeological Finds Covered by Shadow. In: Gervasi, O., et al. Computational Science and Its Applications – ICCSA 2020. ICCSA 2020. Lecture Notes in Computer Science(), vol 12253. Springer, Cham. https://doi.org/10.1007/978-3-030-58814-4_53

Download citation

  • DOI: https://doi.org/10.1007/978-3-030-58814-4_53

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-030-58813-7

  • Online ISBN: 978-3-030-58814-4

  • eBook Packages: Computer ScienceComputer Science (R0)

Publish with us

Policies and ethics