Identity processing in multiple-face tracking
نویسندگان
چکیده
منابع مشابه
Identity processing in multiple-face tracking.
Research has shown that observers in a multiple-object tracking task are poor at recognizing the identity of successfully tracked objects (Z. W. Pylyshyn, 2004). Employing the same paradigm, we examined identity processing and its relationship with tracking performance for human faces. Experiment 1 showed that although identity recognition was poorer after the target faces were learned in a dyn...
متن کاملBrain Activation of Identity Switching in Multiple Identity Tracking Task
When different objects switch identities in the multiple identity tracking (MIT) task, viewers need to rebind objects' identity and location, which requires attention. This rebinding helps people identify the regions targets are in (where they need to focus their attention) and inhibit unimportant regions (where distractors are). This study investigated the processing of attentional tracking af...
متن کاملHemifield Effects in Multiple Identity Tracking
In everyday life, we often need to attentively track moving objects. A previous study has claimed that this tracking occurs independently in the left and right visual hemifields (Alvarez & Cavanagh, 2005, Psychological Science,16, 637-647). Specifically, it was shown that observers were much more accurate at tracking objects that were spread over both visual hemifields as opposed to when all we...
متن کاملThe Trace Model for Multiple Face Tracking
Our objective is to track multiple faces in a video sequence. We combine a frame-based face detection algorithm based on a coarse-to-fine search with a dynamic Markov model for the joint evolution of poses and observations. The link between the two is the trace model, a probability distribution on the global history of online processing during static face detection. The trace is our frame-based...
متن کاملThe Role of Spatial Configuration in Multiple Identity Tracking
BACKGROUND The simultaneous tracking and identification of multiple moving objects encountered in everyday life requires one to correctly bind identities to objects. In the present study, we investigated the role of spatial configuration made by multiple targets when observers are asked to track multiple moving objects with distinct identities. METHODOLOGY/PRINCIPAL FINDINGS The overall spati...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Vision
سال: 2009
ISSN: 1534-7362
DOI: 10.1167/9.5.18