Tuesday, 4 February 2014

[Zdenek Kalal, et al., PAMI Jan, 2010] Tracking-Learning-Detection

Contribution:
  • A tracking framework (TLD)
    • decomposes the long-term tracking task into tracking, learning, detection
  • A learning method (P-N learning)
    • estimates the errors by a pair of "experts"
    • P-expert: estimates missed detections
    • N-expert: estimates false alarms 
  • Real-time implementation of TLD and P-N learning

Literature Review 2

From George:

Please find bellow some references:
 
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- A paper on wearable eye tracking. You may be able to find more references, but this is a good starting point
 
 
and a quite extensive thesis with a lot of information on eye tracking (among other irrelevant material)
 
 
 
 
 
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- The following are related to the last part of your project, when your 3D eye tracking and basic 3D object tracking are in place.
 
These are interesting from a technical point of view (should open the full papers from these links on IC computer):
 
 
 
 
 
And these are interesting from a clinical point of view, although a screen-based eye-tracker is in use here and also the context is slightly different to what you are trying to achieve:
 
Sodergren MH, Orihuela-Espina F, Mountney P, Clark J, Teare J, Darzi A, Yang GZ.
Ann Surg. 2011 Aug;254(2):257-66. doi: 10.1097/SLA.0b013e31822513c6.
 
Sodergren MH, Orihuela-Espina F, Clark J, Teare J, Yang GZ, Darzi A.
Ann Surg. 2010 Dec;252(6):1027-36. doi: 10.1097/SLA.0b013e3181e49683.
 
 
Some more ideas on how for instance multi-person 3D eye-tracking in a surgical theatre could be used to facilitate collaboration among the clinical staff.
 
Chetwood AS, Kwok KW, Sun LWet al., 2012, Collaborative eye tracking: a potential training tool in laparoscopic surgery., Surg Endosc, Vol:26, 0930-2794, Pages:2003-2009
Kwok KW, Sun LW, Mylonas GPet al., 2012, Collaborative gaze channelling for improved cooperation during robotic assisted surgery., Ann Biomed Eng, Vol:40, 0090-6964, Pages:2156-2167

Monday, 3 February 2014

Literature Review 1

From George:

Please find below some papers related to the first task of your project as discussed during our meeting. This concerns the recovery of the eye-tracker’s scene-camera pose by using the 2D image and the Kinect provided image and depth map. Not all of the material may be directly relevant but nevertheless will give you a good starting point. Whenever in doubt, please ask.
I will give you on time maybe some papers related to how a monocular/wearable eye-tracker works, some papers for collaboration through eye-tracking and finally existing papers on workflow segmentation in the surgical environment.