Learn More
OBJECTIVE To assess the impact of adjunctive aripiprazole versus adjunctive placebo treatment on suicidality in patients with major depressive disorder. METHOD Data were pooled from 2 identical aripiprazole augmentation studies. Patients with DSM-IV-TR-diagnosed major depressive disorder with an inadequate response to 8 weeks of prospective antidepressant(More)
OBJECTIVE To evaluate the value of early improvement to predict treatment outcome in patients with bipolar depression. METHODS Data were pooled from two aripiprazole, 8-week, randomized, double-blind, placebo-controlled trials in patients with bipolar depression without psychotic features to determine whether early improvement (≥20% reduction in(More)
— This paper addresses the localization problem. The extended Kalman filter (EKF) is employed to localize a unicycle-like mobile robot equipped with a laser range finder (LRF) sensor and an omni-directional camera. The LRF is used to scan the environment which is described with line segments. The segments are extracted by a modified least square quadratic(More)
— This paper deals with the localization problem of mobile robot subject to communication delay and packet loss. The delay and loss may appear in a random fashion in both control inputs and observation measurements. A unified state-space representation is constructed to describe these mixed uncertainties. Based on it, the optimal linear estimator is(More)
—This study proposes an approach to segment human object from a depth image based on histogram of depth values. The region of interest is first extracted based on a predefined threshold for histogram regions. A region growing process is then employed to separate multiple human bodies with the same depth interval. Our contribution is the identification of an(More)
Tracking the movement of human eyes is expected to yield natural and convenient applications based on human-computer interaction (HCI). To implement an effective eye-tracking system, eye movements must be recorded without placing any restriction on the user's behavior or user discomfort. This paper describes an eye movement recording system that offers(More)
  • 1