272 citations · 530 across the 8 of their papers we have counts for
8 papers
Video and Accelerometer-Based Motion Analysis for Automated Surgical Skills Assessment
Aneeq Zia, Yachna Sharma, Vinay Bettadapura +2
Purpose: Basic surgical skills of suturing and knot tying are an essential part of medical training. Having an automated system for surgical skills assessment could help save exper…
Leveraging Contextual Cues for Generating Basketball Highlights
Vinay Bettadapura, Caroline Pantofaru, Irfan Essa
The massive growth of sports videos has resulted in a need for automatic generation of sports highlights that are comparable in quality to the hand-edited highlights produced by br…
Discovering Picturesque Highlights from Egocentric Vacation Videos
Vinay Bettadapura, Daniel Castro, Irfan Essa
We present an approach for identifying picturesque highlights from large amounts of egocentric video data. Given a set of egocentric videos captured over the course of a vacation,…
Leveraging Context to Support Automated Food Recognition in Restaurants
Vinay Bettadapura, Edison Thomaz, Aman Parnami +2
The pervasiveness of mobile cameras has resulted in a dramatic increase in food photos, which are pictures reflecting what people eat. In this paper, we study how taking pictures o…
Egocentric Field-of-View Localization Using First-Person Point-of-View Devices
Vinay Bettadapura, Irfan Essa, Caroline Pantofaru
We present a technique that uses images, videos and sensor data taken from first-person point-of-view devices to perform egocentric field-of-view (FOV) localization. We define egoc…
Augmenting Bag-of-Words: Data-Driven Discovery of Temporal and Structural Information for Activity Recognition
Vinay Bettadapura, Grant Schindler, Thomaz Plotz +1
We present data-driven techniques to augment Bag of Words (BoW) models, which allow for more robust modeling and recognition of complex long-term activities, especially when the st…
Predicting Daily Activities From Egocentric Images Using Deep Learning
Daniel Castro, Steven Hickson, Vinay Bettadapura +4
We present a method to analyze images taken from a passive egocentric wearable camera along with the contextual information, such as time and day of week, to learn and predict ever…
Face Expression Recognition and Analysis: The State of the Art
Vinay Bettadapura
The automatic recognition of facial expressions has been an active research topic since the early nineties. There have been several advances in the past few years in terms of face…