All Outputs (24)

Saccades and smooth pursuit eye movements trigger equivalent gaze-cued orienting effects (2018)
Journal Article
Langton, S. R., McIntyre, A. H., Hancock, P. J., & Leder, H. (2018). Saccades and smooth pursuit eye movements trigger equivalent gaze-cued orienting effects. Quarterly Journal of Experimental Psychology, 17470218.2017.1. https://doi.org/10.1080/17470218.2017.1362703

Research has established that a perceived eye gaze produces a concomitant shift in a viewer’s spatial attention in the direction of that gaze. The two experiments reported here investigate the extent to which the nature of the eye movement made by th... Read More about Saccades and smooth pursuit eye movements trigger equivalent gaze-cued orienting effects.

Holistic face processing can inhibit recognition of forensic facial composites. (2016)
Journal Article
Hancock, P. J. B., Frowd, C. D., Langton, S. R. H., & McIntyre, A. H. (2016). Holistic face processing can inhibit recognition of forensic facial composites. Law and Human Behavior, 40(2), 128-135. https://doi.org/10.1037/lhb0000160

Facial composite systems help eyewitnesses to show the appearance of criminals. However, likenesses created by unfamiliar witnesses will not be completely accurate, and people familiar with the target can find them difficult to identify. Faces are p... Read More about Holistic face processing can inhibit recognition of forensic facial composites..

A decade of evolving composites: regression- and meta-analysis (2015)
Journal Article
Frowd, C. D., Lampinen, J. M., Erickson, W. B., Skelton, F. C., McIntyre, A. H., & Hancock, P. J. B. (2015). A decade of evolving composites: regression- and meta-analysis. Journal of Forensic Practice, 17(4), 319-334. https://doi.org/10.1108/JFP-08-2014-0025

Purpose

– The purpose of this paper is to assess the impact of seven variables that emerge from forensic research on facial-composite construction and naming using contemporary police systems: EvoFIT, Feature and Sketch.

Design/methodology/app... Read More about A decade of evolving composites: regression- and meta-analysis.

Developmentally distinct gaze processing systems: Luminance versus geometric cues. (2015)
Journal Article
Doherty, M. J., McIntyre, A. H., & Langton, S. R. (2015). Developmentally distinct gaze processing systems: Luminance versus geometric cues. Cognition, 137, 72-80. https://doi.org/10.1016/j.cognition.2015.01.001

Two experiments examined how the different cues to gaze direction contribute to children’s abilities to follow and make explicit judgements about gaze. In each study participants were shown blurred images of faces containing only luminance cues to ga... Read More about Developmentally distinct gaze processing systems: Luminance versus geometric cues..

Applied Vision Association Christmas Meeting, Leuven, Belgium 19–20 December 2013 (2014)
Journal Article
McIntyre, A. (2014). Applied Vision Association Christmas Meeting, Leuven, Belgium 19–20 December 2013. Perception, 43(10), 1114-1134. https://doi.org/10.1068/ava13xm

For about 15 years, we have been attempting to create a software system (EvoFIT) that produces an identifiable composite when constructed of an unfamiliar face after a long retention interval (as is the usual case in police investigations). EvoFIT ha... Read More about Applied Vision Association Christmas Meeting, Leuven, Belgium 19–20 December 2013.

Registered Replication Report: Schooler and Engstler-Schooler (1990) (2014)
Journal Article
Alogna, V. K., Attaya, M. K., Aucoin, P., Bahník, Š., Birch, S., Birt, A. R., Bornstein, B. H., Bouwmeester, S., Brandimonte, M. A., Brown, C., Buswell, K., Carlson, C., Carlson, M., Chu, S., Cislak, A., Colarusso, M., Colloff, M. F., Dellapaolera, K. S., Delvenne, J.-F., Di Domenico, A., …Zwaan, R. A. (2014). Registered Replication Report: Schooler and Engstler-Schooler (1990). Perspectives on Psychological Science, 9(5), 556-578. https://doi.org/10.1177/1745691614545653

Trying to remember something now typically improves your ability to remember it later. However, after watching a video of a simulated bank robbery, participants who verbally described the robber were 25% worse at identifying the robber in a lineup th... Read More about Registered Replication Report: Schooler and Engstler-Schooler (1990).

Improving Discrimination and Face Matching with Caricature: Improving face matching with caricature (2013)
Journal Article
McIntyre, A. H., Hancock, P. J. B., Kittler, J., & Langton, S. R. H. (2013). Improving Discrimination and Face Matching with Caricature: Improving face matching with caricature. Applied Cognitive Psychology, 27(6), 725-734. https://doi.org/10.1002/acp.2966

Summary: Identification of faces from photographs is a common security measure, but matching unfamiliar faces produces high
rates of error. Caricatures of familiar people are highly identifiable because they exaggerate distinctive features. We inves... Read More about Improving Discrimination and Face Matching with Caricature: Improving face matching with caricature.

Whole-face procedures for recovering facial images from memory. (2013)
Journal Article
Frowd, C. D., Skelton, F. C., Hepton, G., Holden, L., Minahil, S., Pitchford, M., McIntyre, A. H., Brown, C., & Hancock, P. J. B. (2013). Whole-face procedures for recovering facial images from memory. Science & Justice, 53, 89-97. https://doi.org/10.1016/j.scijus.2012.12.004

Research has indicated that traditional methods for accessing facial memories usually yield unidentifiable images. Recent research, however, has made important improvements in this area to the witness interview, method used for constructing the face... Read More about Whole-face procedures for recovering facial images from memory..

Interviewing techniques for Darwinian facial-composite systems. (2012)
Journal Article
Frowd, C. D., Nelson, L., Skelton, F. C., Noyce, R., Atkins, R., Heard, P., Morgan, D., Fields, S., Henry, J., McIntyre, A. H., & Hancock, P. J. B. (2012). Interviewing techniques for Darwinian facial-composite systems. Applied Cognitive Psychology, 26, 576-584. https://doi.org/10.1002/acp.2829

Eyewitnesses are often asked to describe the appearance of an offender’s face, normally as part of a cognitive interview (CI), and then to construct a facial composite of it by selecting hair, eyes, nose, etc. Recent research indicates that facial c... Read More about Interviewing techniques for Darwinian facial-composite systems..

Understanding the multiframe caricature advantage for recognizing facial composites. (2012)
Journal Article
Frowd, C. D., Skelton, F. C., Atherton, C., Pitchford, M., Bruce, V., Atkins, R., Gannon, C., Ross, D., Young, F., Nelson, L., Hepton, G., McIntyre, A. H., & Hancock, P. J. B. (2012). Understanding the multiframe caricature advantage for recognizing facial composites. Visual Cognition, 20, 1215-1241. https://doi.org/10.1080/13506285.2012.743936

Eyewitnesses often construct a ‘composite’ face of a person they saw commit a crime, a picture that police use to identify suspects. We described a technique (Frowd et al., 2007, Visual Cognition, 15, 1-31) based on facial caricature to facilitate r... Read More about Understanding the multiframe caricature advantage for recognizing facial composites..

Recovering faces from memory: the distracting influence of external facial features. (2012)
Journal Article
Frowd, C. D., Skelton, F. C., Atherton, C., Pitchford, M., Hepton, G., Holden, L., McIntyre, A. H., & Hancock, P. J. B. (2012). Recovering faces from memory: the distracting influence of external facial features. Journal of Experimental Psychology: Applied, 18, 224-238. https://doi.org/10.1037/a0027393

Recognition memory for unfamiliar faces is facilitated when contextual cues (e.g. head pose, background environment, hair and clothing) are consistent between study and test. By contrast, inconsistencies in external features, especially hair, promot... Read More about Recovering faces from memory: the distracting influence of external facial features..

Catching more offenders with EvoFIT facial composites: Lab research and Police field trials. (2011)
Journal Article
Frowd, C. D., Hancock, P. J. B., Bruce, V., Skelton, F. C., Atherton, C., Nelson, L., McIntyre, A. H., Pitchford, M., Atkins, R., Webster, A., Pollard, J., Hunt, B., Price, E., Morgan, S., Greening, R., Stoika, A., Dughila, R., Maftei, S., & Sendrea, G. (2011). Catching more offenders with EvoFIT facial composites: Lab research and Police field trials. Global Journal of Human Social Science, 11(3), 34-46

Often, the only evidence of an offender’s identity comes from the memory of an eyewitness. For over 12 years, we have been developing software called EvoFIT to help eyewitnesses recover their memories of offenders’ faces, to assist police investigati... Read More about Catching more offenders with EvoFIT facial composites: Lab research and Police field trials..

Seeing More Clearly with Glasses?: The Impact of Glasses and Technology on Unfamiliar Face Matching and Identification of Facial Composites (2010)
Presentation / Conference Contribution
McIntyre, A. H., Hancock, P. J., Frowd, C. D., & Bruce, V. (2010, September). Seeing More Clearly with Glasses?: The Impact of Glasses and Technology on Unfamiliar Face Matching and Identification of Facial Composites. Presented at 2010 International Conference on Emerging Security Technologies

The development of facial identification technologies is of vital importance for security. We demonstrate that psychology can ensure innovation produces applications with effective human outcomes. Experiments 1a-c show spectacle removal imaging techn... Read More about Seeing More Clearly with Glasses?: The Impact of Glasses and Technology on Unfamiliar Face Matching and Identification of Facial Composites.

Giving Crime the 'evo': Catching Criminals Using EvoFIT Facial Composites (2010)
Presentation / Conference Contribution
Frowd, C. D., Hancock, P. J., Bruce, V., McIntyre, A. H., Pitchford, M., Atkins, R., Webster, A., Pollard, J., Hunt, B., Price, E., Morgan, S., Stoika, A., Dughila, R., Maftei, S., & Sendrea, G. (2010, September). Giving Crime the 'evo': Catching Criminals Using EvoFIT Facial Composites. Presented at 2010 International Conference on Emerging Security Technologies

Facial composites are traditionally made by witnesses and victims describing and selecting parts of criminals’ faces, but this method is hard to do and has been shown to be generally ineffective. We have been working on an alternative system called E... Read More about Giving Crime the 'evo': Catching Criminals Using EvoFIT Facial Composites.

The psychology of face construction: Giving evolution a helping hand (2010)
Journal Article
Frowd, C. D., Pitchford, M., Bruce, V., Jackson, S., Hepton, G., Greenall, M., McIntyre, A. H., & Hancock, P. J. B. (2011). The psychology of face construction: Giving evolution a helping hand. Applied Cognitive Psychology, 25(2), 195-203. https://doi.org/10.1002/acp.1662

Face construction by selecting individual facial features rarely produces recognisable images. We have been developing a system called EvoFIT that works by the repeated selection and breeding of complete faces. Here, we explored two techniques. The f... Read More about The psychology of face construction: Giving evolution a helping hand.

Caricaturing to Improve Face Matching (2009)
Presentation / Conference Contribution
Hancock, P. J., McIntyre, A. H., & Kittler, J. (2009, August). Caricaturing to Improve Face Matching. Presented at 2009 Symposium on Bio-inspired Learning and Intelligent Systems for Security

Identity verification by matching face images is a common security task; is this person on a wanted list? With unfamiliar faces, this is surprisingly difficult, with error rates in the region of 30%. With photographic identification increasingly comm... Read More about Caricaturing to Improve Face Matching.

Evolving the memory of a criminal’s face: methods to search a face space more effectively (2009)
Journal Article
Frowd, C., Bruce, V., Pitchford, M., Gannon, C., Robinson, M., Tredoux, C., Park, J., Mcintyre, A., & Hancock, P. J. B. (2010). Evolving the memory of a criminal’s face: methods to search a face space more effectively. Soft Computing, 14(1), 81-90. https://doi.org/10.1007/s00500-008-0391-z

Witnesses and victims of serious crime are often required to construct a facial composite, a visual likeness of a suspect’s face. The traditional method is for them to select individual facial features to build a face, but often these images are of p... Read More about Evolving the memory of a criminal’s face: methods to search a face space more effectively.

Effecting an improvement to the fitness function. How to evolve a more identifiable face. (2008)
Presentation / Conference Contribution
Frowd, C., Park, J., McIntyre, A., Bruce, V., Pitchford, M., Fields, S., Kenirons, M., & Hancock, P. J. (2008, August). Effecting an improvement to the fitness function. How to evolve a more identifiable face. Presented at 2008 Bio-inspired, Learning and Intelligent Systems for Security

Constructing the face of a criminal from the selection of individual facial parts is a hard task. We have been working on a new system called EvoFIT that involves the selection and breeding of complete faces. The approach is theoretically better foun... Read More about Effecting an improvement to the fitness function. How to evolve a more identifiable face..

Predict Your Child: a System to Suggest the Facial Appearance of Children (2008)
Journal Article
Frowd, C. D., Bruce, V., Chang, H. Y., Plenderleith, Y., McIntyre, A. H., & Hancock, P. J. (2008). Predict Your Child: a System to Suggest the Facial Appearance of Children. Journal of multimedia, 3(1), https://doi.org/10.4304/jmm.3.1.28-35

We have developed a novel software program
called ‘Predict Your Child’ that, given photographs of
potential parent faces, generates plausible looking children.
The parent photographs are imported into a PCA-based
model of facial appearance to giv... Read More about Predict Your Child: a System to Suggest the Facial Appearance of Children.

An application of caricature: How to improve the recognition of facial composites (2007)
Journal Article
Frowd, C., Bruce, V., Ross, D., McIntyre, A., & Hancock, P. J. B. (2007). An application of caricature: How to improve the recognition of facial composites. Visual Cognition, 15(8), 954-984. https://doi.org/10.1080/13506280601058951

Facial caricatures exaggerate the distinctive features of a face and may elevate the recognition of a familiar face. We investigate whether the recognition of facial composites, or pictures of criminal faces, could be similarly enhanced. In this stud... Read More about An application of caricature: How to improve the recognition of facial composites.