Ashok K Samal

  • 3319 Citations
  • 26 h-Index
1986 …2020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

Filter
Article
2020

An information fusion approach for conflating labeled point-based time-series data

Schell, Z., Samal, A. & Soh, L. K., 2020, (Accepted/In press) In : GeoInformatica.

Research output: Contribution to journalArticle

Paired Trial Classification: A Novel Deep Learning Technique for MVPA

Williams, J. M., Samal, A., Rao, P. K. & Johnson, M. R., Apr 30 2020, In : Frontiers in Neuroscience. 14, 417.

Research output: Contribution to journalArticle

Open Access
2019

Seed selection algorithm through K-means on optimal number of clusters

Chowdhury, K., Chaudhuri, D., Pal, A. K. & Samal, A., Jul 15 2019, In : Multimedia Tools and Applications. 78, 13, p. 18617-18651 35 p.

Research output: Contribution to journalArticle

8 Scopus citations
2018

An efficient algorithm to decompose a compound rectilinear shape into simple rectilinear shapes

Sharif, I., Chaudhuri, D., Kushwaha, N. K., Samal, A. & Singh, B. M., 2018, In : Turkish Journal of Electrical Engineering and Computer Sciences. 26, 1, p. 150-161 12 p.

Research output: Contribution to journalArticle

Defect detection and monitoring in metal additive manufactured parts through deep learning of spatially resolved acoustic spectroscopy signals

Williams, J., Dryburgh, P., Clare, A., Rao, P. & Samal, A., Nov 19 2018, In : Smart and Sustainable Manufacturing Systems. 2, 1, p. 204-226 23 p.

Research output: Contribution to journalArticle

2 Scopus citations

Holistic and component plant phenotyping using temporal image sequence

Das Choudhury, S., Bashyam, S., Qiu, Y., Samal, A. & Awada, T., May 10 2018, In : Plant Methods. 14, 1, 35.

Research output: Contribution to journalArticle

6 Scopus citations

Label Distribution-Based Facial Attractiveness Computation by Deep Residual Learning

Fan, Y. Y., Liu, S., Li, B., Guo, Z., Samal, A., Wan, J. & Li, S. Z., Aug 2018, In : IEEE Transactions on Multimedia. 20, 8, p. 2196-2208 13 p.

Research output: Contribution to journalArticle

9 Scopus citations

Leaf recognition using contour unwrapping and apex alignment with tuned random subspace method

Choudhury, S. D., Yu, J. G. & Samal, A., Jun 2018, In : Biosystems Engineering. 170, p. 72-84 13 p.

Research output: Contribution to journalArticle

4 Scopus citations
2017

A landmark-based data-driven approach on 2.5D facial attractiveness computation

Liu, S., Fan, Y. Y., Guo, Z., Samal, A. & Ali, A., May 17 2017, In : Neurocomputing. 238, p. 168-178 11 p.

Research output: Contribution to journalArticle

9 Scopus citations
2016

A Computational Model for Object-Based Visual Saliency: Spreading Attention Along Gestalt Cues

Yu, J. G., Xia, G. S., Gao, C. & Samal, A., Feb 1 2016, In : IEEE Transactions on Multimedia. 18, 2, p. 273-286 14 p., 7347445.

Research output: Contribution to journalArticle

21 Scopus citations

Advances in computational facial attractiveness methods

Liu, S., Fan, Y. Y., Samal, A. & Guo, Z., Dec 1 2016, In : Multimedia Tools and Applications. 75, 23, p. 16633-16663 31 p.

Research output: Contribution to journalArticle

15 Scopus citations

An optimal set of flesh points on tongue and lips for speech-movement classification

Wang, J., Samal, A., Rong, P. & Green, J. R., Feb 2016, In : Journal of Speech, Language, and Hearing Research. 59, 1, p. 15-26 12 p.

Research output: Contribution to journalArticle

17 Scopus citations

Automatic Building Detection From High-Resolution Satellite Images Based on Morphology and Internal Gray Variance

Chaudhuri, D., Kushwaha, N. K., Samal, A. & Agarwal, R. C., May 2016, In : IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 9, 5, p. 1767-1779 13 p., 7122242.

Research output: Contribution to journalArticle

39 Scopus citations

Globally consistent correspondence of multiple feature sets using proximal Gauss-Seidel relaxation

Yu, J. G., Xia, G. S., Samal, A. & Tian, J., Mar 1 2016, In : Pattern Recognition. 51, p. 255-267 13 p.

Research output: Contribution to journalArticle

7 Scopus citations

Identification and validation of key wavelengths for on-line beef tenderness forecasting

Naganathan, G. K., Cluff, K., Samal, A., Calkins, C. R., Jones, D. D., Wehling, R. L. & Subbiah, J., 2016, In : Transactions of the ASABE. 59, 3, p. 769-783 15 p.

Research output: Contribution to journalArticle

Three dimensional chemometric analyses of hyperspectral images for beef tenderness forecasting

Konda Naganathan, G., Cluff, K., Samal, A., Calkins, C. R., Jones, D. D., Meyer, G. E. & Subbiah, J., Jan 1 2016, In : Journal of Food Engineering. 169, p. 309-320 12 p.

Research output: Contribution to journalArticle

23 Scopus citations
2015

A prototype on-line AOTF hyperspectral image acquisition system for tenderness assessment of beef carcasses

Konda Naganathan, G., Cluff, K., Samal, A., Calkins, C. R., Jones, D. D., Lorenzen, C. L. & Subbiah, J., Jun 2015, In : Journal of Food Engineering. 154, p. 1-9 9 p.

Research output: Contribution to journalArticle

14 Scopus citations

Exploring Reactions to Hacktivism Among STEM College Students: A Preliminary Model of Hacktivism Support and Resistance

PytlikZillig, L. M., Wang, S., Soh, L. K., Tomkins, A. J., Samal, A., Bernadt, T. K. & Hayes, M. J., Aug 14 2015, In : Social Science Computer Review. 33, 4, p. 479-497 19 p.

Research output: Contribution to journalArticle

Hyperspectral imaging of ribeye muscle on hanging beef carcasses for tenderness assessment

Konda Naganathan, G., Cluff, K., Samal, A., Calkins, C. R., Jones, D. D., Lorenzen, C. L. & Subbiah, J., Aug 1 2015, In : Computers and Electronics in Agriculture. 116, p. 55-64 10 p.

Research output: Contribution to journalArticle

15 Scopus citations
2014

A dissimilarity function for geospatial polygons

Joshi, D., Soh, L. K., Samal, A. & Zhang, J., Oct 1 2014, In : Knowledge and Information Systems. 41, 1, p. 153-188 36 p.

Research output: Contribution to journalArticle

2 Scopus citations

Using spatial data support for reducing uncertainty in geospatial applications

Hong, T., Hart, K., Soh, L. K. & Samal, A., 2014, In : GeoInformatica. 18, 1, p. 63-92 30 p.

Research output: Contribution to journalArticle

8 Scopus citations
2013

Articulatory distinctiveness of vowels and consonants: A data-driven approach

Wang, J., Green, J. R., Samal, A. & Yunusova, Y., Oct 1 2013, In : Journal of Speech, Language, and Hearing Research. 56, 5, p. 1539-1551 13 p.

Research output: Contribution to journalArticle

30 Scopus citations

Development of a cross-section based streamflow routing package for MODFLOW

Ou, G., Chen, X., Kilic, A., Bartelt-Hunt, S., Li, Y. & Samal, A., Dec 2013, In : Environmental Modelling and Software. 50, p. 132-143 12 p.

Research output: Contribution to journalArticle

11 Scopus citations

Mapping shadows in very high-resolution satellite data using HSV and edge detection techniques

Bhaskaran, S., Devi, S., Bhatia, S., Samal, A. & Brown, L., Dec 2013, In : Applied Geomatics. 5, 4, p. 299-310 12 p.

Research output: Contribution to journalArticle

3 Scopus citations
25 Scopus citations

Optical scattering with hyperspectral imaging to classify longissimus dorsi muscle based on beef tenderness using multivariate modeling

Cluff, K., Konda Naganathan, G., Subbiah, J., Samal, A. & Calkins, C. R., Sep 2013, In : Meat Science. 95, 1, p. 42-50 9 p.

Research output: Contribution to journalArticle

24 Scopus citations

Spatio-temporal polygonal clustering with space and time as first-class citizens

Joshi, D., Samal, A. & Soh, L. K., 2013, In : GeoInformatica. 17, 2, p. 387-412 26 p.

Research output: Contribution to journalArticle

15 Scopus citations
2012

A statistical approach for automatic detection of ocean disturbance features from SAR images

Chaudhuri, D., Samal, A., Agrawal, A., Sanjay, Mishra, A., Gohri, V. & Agarwal, R. C., 2012, In : IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 5, 4, p. 1231-1242 12 p., 6210409.

Research output: Contribution to journalArticle

21 Scopus citations

Finding best-fitted rectangle for regions using a bisection method

Chaudhuri, D., Kushwaha, N. K., Sharif, I. & Samal, A., Nov 2012, In : Machine Vision and Applications. 23, 6, p. 1263-1271 9 p.

Research output: Contribution to journalArticle

6 Scopus citations
4 Scopus citations

Redistricting using constrained polygonal clustering

Joshi, D., Soh, L. K. & Samal, A., 2012, In : IEEE Transactions on Knowledge and Data Engineering. 24, 11, p. 2065-2079 15 p., 5936062.

Research output: Contribution to journalArticle

8 Scopus citations
89 Scopus citations
2011

Analysis of landmarks in recognition of face expressions

Alugupally, N., Samal, A., Marx, D. & Bhatia, S., Dec 2011, In : Pattern Recognition and Image Analysis. 21, 4, p. 681-693 13 p.

Research output: Contribution to journalArticle

7 Scopus citations

Effect of font size, italics, and colour count on web usability

Bhatia, S. K., Samal, A., Rajan, N. & Kiviniemi, M. T., 2011, In : International Journal of Computational Vision and Robotics. 2, 2, p. 156-179 24 p.

Research output: Contribution to journalArticle

5 Scopus citations

Stitching algorithms for biological specimen images

Bhatia, S. K., Samal, A., Seri, V. & Gardner, S., 2011, In : International Journal of Computational Vision and Robotics. 2, 1, p. 1-17 17 p.

Research output: Contribution to journalArticle

Using targeted sampling to process multivariate soil sensing data

Adamchuk, V. I., Viscarra Rossel, R. A., Marx, D. B. & Samal, A. K., Jun 15 2011, In : Geoderma. 163, 1-2, p. 63-73 11 p.

Research output: Contribution to journalArticle

22 Scopus citations

Weighted Bidimensional Regression

Schmid, K. K., Marx, D. B. & Samal, A., Jan 2011, In : Geographical Analysis. 43, 1, p. 1-13 13 p.

Research output: Contribution to journalArticle

1 Scopus citations
2010

A content based image retrieval system for a biological specimen collection

Mallik, J., Samal, A. & Gardner, S. L., Jul 2010, In : Computer Vision and Image Understanding. 114, 7, p. 745-757 13 p.

Research output: Contribution to journalArticle

6 Scopus citations

Using bidimensional regression to assess face similarity

Kare, S., Samal, A. & Marx, D., Apr 2010, In : Machine Vision and Applications. 21, 3, p. 261-274 14 p.

Research output: Contribution to journalArticle

9 Scopus citations
2009

Renaissance computing: An initiative for promoting student participation in computing

Soh, L. K., Samal, A., Scott, S., Ramsay, S., Moriyama, E., Meyer, G., Moore, B., Thomas, W. G. & Shell, D. F., Apr 2 2009, In : SIGCSE Bulletin Inroads. 41, 1, p. 59-63 5 p.

Research output: Contribution to journalArticle

13 Scopus citations

Searching satellite imagery with integrated measures

Samal, A., Bhatia, S., Vadlamani, P. & Marx, D., Nov 2009, In : Pattern Recognition. 42, 11, p. 2502-2513 12 p.

Research output: Contribution to journalArticle

21 Scopus citations
2008

An automatic bridge detection technique for multispectral images

Chaudhuri, D. & Samal, A., Sep 2008, In : IEEE Transactions on Geoscience and Remote Sensing. 46, 9, p. 2720-2727 8 p., 4579753.

Research output: Contribution to journalArticle

55 Scopus citations

Computation of a face attractiveness index based on neoclassical canons, symmetry, and golden ratios

Schmid, K., Marx, D. & Samal, A., Aug 2008, In : Pattern Recognition. 41, 8, p. 2710-2717 8 p.

Research output: Contribution to journalArticle

81 Scopus citations

Optical scattering in beef steak to predict tenderness using hyperspectral imaging in the VIS-NIR region

Cluff, K., Naganathan, G. K., Subbiah, J., Lu, R., Calkins, C. R. & Samal, A., 2008, In : Sensing and Instrumentation for Food Quality and Safety. 2, 3, p. 189-196 8 p.

Research output: Contribution to journalArticle

71 Scopus citations

Partial least squares analysis of near-infrared hyperspectral images for beef tenderness prediction

Naganathan, G. K., Grimes, L. M., Subbiah, J., Calkins, C. R., Samal, A. & Meyer, G. E., 2008, In : Sensing and Instrumentation for Food Quality and Safety. 2, 3, p. 178-188 11 p.

Research output: Contribution to journalArticle

75 Scopus citations

Recognition and quality assessment of data charts in mixed-mode documents

Shukla, S. & Samal, A., 2008, In : International Journal on Document Analysis and Recognition. 11, 3, p. 111-126 16 p.

Research output: Contribution to journalArticle

2 Scopus citations

Techniques for computing fitness of use (FoU) for time series datasets with applications in the geospatial domain

Fu, L., Soh, L. K. & Samal, A., Mar 2008, In : GeoInformatica. 12, 1, p. 91-115 25 p.

Research output: Contribution to journalArticle

4 Scopus citations

Trend analysis of streamflow drought events in Nebraska

Wu, H., Soh, L. K., Samal, A. & Chen, X. H., Feb 2008, In : Water Resources Management. 22, 2, p. 145-164 20 p.

Research output: Contribution to journalArticle

76 Scopus citations

Visible/near-infrared hyperspectral imaging for beef tenderness prediction

Naganathan, G. K., Grimes, L. M., Subbiah, J., Calkins, C. R., Samal, A. & Meyer, G. E., Dec 2008, In : Computers and Electronics in Agriculture. 64, 2, p. 225-233 9 p.

Research output: Contribution to journalArticle

166 Scopus citations
2007

A method for estimating fractal dimension of tree crowns from digital images

Zhang, D., Samal, A. & Brandle, J. R., May 2007, In : International Journal of Pattern Recognition and Artificial Intelligence. 21, 3, p. 561-572 12 p.

Research output: Contribution to journalArticle

12 Scopus citations