Wigan, M. R. (1992). Image processing techniques applied to road problems. ASCE Journal of Transportation, 1(118), 62-83.

Wigan, M. R. (1990). Emergent roles for optical media in transport engineering. Transportation Research Record (1261), 62-68.

Troutbeck, R. J., & Wigan, M. R. (1989). Workshop on visual data acquisition and application. Highway Engineering in Australia, 21(1), 19-22.

Wigan, M. R., & Cullinan, M. C. (1989). Some investigations of image processing techniques applied to road problems. Paper presented at the ASCE Conference on the Applications of Advanced Technologies in Transportation Engineering, San Diego, California, USA

Wigan, M. R. (1988). Graphics as an intrinsic tool for roads and traffic. In R. J. Troutbeck & M. R. Wigan (Eds.), Workshop Proceedings: Visual data acquisition and use (Vol. Research Report ARR 151, pp. 25-27). Vermont, Victoria: Australian Road Research Board.

Wigan, M. R. (1988). Images, data capture, databases and retrieval: optical and video materials. In R. J. Troutbeck & M. R. Wigan (Eds.), Workshop Proceedings: Visual data acquisition and use (Vol. Research Report ARR 151, pp. 18-24). Vermont, Victoria: Australian Road Research Board

Wigan, M. R. (1988). Imaging and video data resources and applications. In R. J. Troutbeck & M. R. Wigan (Eds.), Workshop Proceedings: Visual data acquisition and use (Vol. Research Report ARR 151, pp. 28-30). Vermont, Victoria: Australian Road Research Board

Wigan, M. R. (1988). Digital image processing and selective data acquisition for roads and traffic. Paper presented at the Workshop Proceedings: Visual data acquisition and use, Vermont, Victoria

Troutbeck, R. J., Wigan, M. R., Rawlinson, W. R., & Dods, J. S. (1988). Visual data acquisition and application: the many questions. In R. J. Troutbeck & M. R. Wigan (Eds.), Workshop Proceedings: Visual data acquisition and use (Vol. Research Report ARR 151, pp. 5-12). Vermont, Victoria: Australian Road Research Board.

Troutbeck, R. J., & Wigan, M. R. (Eds.). (1988). Workshop proceedings: Visual data acquisition and use (Vol. Research Report ARR 151). Vermont, Victoria: Australian Road Research Board,.

Troutbeck, R. J., & Wigan, M. R. (1988). Summary report and conclusions of a seminar on Visual data and its use in road engineering. Australian Road Research, 18(1), 47-49.

Wigan, M. R., & Cullinan, M. C. (1987). Image processing applied to roads: surface texture, mensuration, vehicle shape and number detection (Research Report No. ARR 145). Vermont, Victoria: Australian Road Research Board.

Wigan, M. R. (1986). Selective data acquisition (SDA) for roads and traffic and video capture control (Internal Report No. AIR 413-3). Vermont, Victoria: Australian Road Research Board.

Wigan, M. R., & Cullinan, M. C. (1986). Image processing applied to roads: surface texture, mensuration, vehicle shape and number detection (Internal Report No. AIR 413-2). Vermont, Victoria: Australian Road Research Board.

Wigan, M. R., & Cullinan, M. C. (1984). Video data acquisition and image reduction for traffic monitoring and control applications (Internal Report No. AIR 1118-7). Vermont, Victoria: Australian Road Research Board.

Wigan, M. R. (1984). Digital image processing and classification. In C. Hoban (Ed.), Vehicle classification: what are the requirements? Workshop Proceedings, 1984, Melbourne, Australia (pp. 169 p). Vermont, Victoria, Australia: Australian Road Research Board.

Wigan, M. R., & Cullinan, M. C. (1984). Digital  image processing: an applications review for road research applications. Paper presented at the Australasian Conference on Computer Graphics, 2nd, 1984, Melbourne, Australia (AusGraph), Melbourne, Victoria.

Wigan, M. R., & Cullinan, M. C. (1984). Machine vision and road research: new tasks and old problems. Paper presented at the 12th Australian Road Research Board Conference.

Wigan, M. R. (1985). The potential for computer based data logging and interpretation. Paper presented at the Pavement Management Systems Workshop, Albury.

Wigan, M. R. (1985). Image processing for roads: an on-line literature review and text database assessment. Australian Road Research, 15(1), 50-55.