A steerable dummy head that tracks three-dimensional head movement: TeleHead
نویسندگان
چکیده
منابع مشابه
Towards a new Dummy Head?
61] In addition to conventional measurement microphones, dummy heads are more and more used for physical as well as subjective noise evaluation. Within the DIN, a study group (A2 AK8) was formed, analyzing features of commercially available dummy heads. It was found that mainly because of geometrically different shells, different dummy heads produce different sound images. In practical applicat...
متن کاملThree-Dimensional Fetal Head
TERRY J. DUBOSE, MS, RDMS, The fetal head is three dimensional (3D). As 3D sonography becomes a clinical reality, there is a need to describe standard biometric parameters by which the head shape, proportions, and volumes may be measured and analyzed. This particular study presents measurements and methods that are applicable to newer 3D imaging systems. These measurements will provide consiste...
متن کاملFast Multipole BEM Modeling of Head Related Transfer Functions of a Dummy Head and Torso
Head related transfer functions (HRTF) are used in 3D auralization to synthesize binaural sound from a monaural source. In our paper, we present a Fast Multipole Boundary Element (FMBEM) method used to simulate the pressure field scattered from a dummy head and torso mesh illuminated by incident wave fields from different directions. The FMBEM implementation is based on the diagonal form of the...
متن کامل5 Head Movement
Head movement is the case of Move-α where the value of α is X°. As a case of Move-α, standard conditions on movement apply to it. These include locality, structure preservation, and the requirement that movement leave a well-formed trace. The principal locality condition on head movement is the Head Movement Constraint (HMC), originally proposed by Travis (1984) and given informally in (1): (1)...
متن کاملUsing Head Movement
This paper presents a methodology for automatically identifying human actions in either the frontal or the lateral view. By tracking the movement of the head of the subject over successive frames of a monocular grayscale image sequence, we recognize 1.2 different actions. The head is segmented automatically an each frame, and the feature vectors extracted. Input sequences captured from a fixed ...
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: Acoustical Science and Technology
سال: 2003
ISSN: 1346-3969,1347-5177
DOI: 10.1250/ast.24.327