نتایج جستجو برای: video prompted dcts
تعداد نتایج: 191315 فیلتر نتایج به سال:
discussions low-bandwidth, internet-based telemedicine is effective and inexpensive. surgeons living in remote areas, distant countries and especially those with limited resources , can follow the videoscopic courses, meetings, and live surgeries organized by experienced centers, on their computer screen, in real-time and interactively. results surgeon applicants who have a computer and basic i...
Synthetic Aperture Radar (SAR) is widely used in different weather conditions for various applications such as mapping, remote sensing, urban, civil and military monitoring. Recently, a new radar sensor called Video SAR (ViSAR) has been developed to capture sequential frames from moving objects for environmental monitoring applications. Same as SAR images, the major problem of ViSAR is the pres...
Integer Discrete Cosine Transform (DCT) is among the techniques used to improve the performance of the H.264/AVC Standard. All the profiles in the H.264/AVC standard support 4×4 integer DCT and the high profiles of this standard support 8×8 integer DCT as well as the 4×4 integer DCT. Various hardware realizations have been proposed for forward and inverse integer DCT in the literature because t...
High information redundancy and strong correlations in face images result in inefficiencies when such images are used directly in recognition tasks. In this paper, Discrete Cosine Transforms (DCTs) are used to reduce image information redundancy because only a subset of the transform coefficients are necessary to preserve the most important facial features, such as hair outline, eyes and mouth....
Video magnification is a computational procedure to reveal subtle variations during video frames that are invisible to the naked eye. A new spatio-temporal method which makes use of connectivity based mapping of the wavelet sub-bands is introduced here for exaggerating of small motions during video frames. In this method, firstly the wavelet transformed frames are mapped to connectivity space a...
BACKGROUND Advances in technology allowed the development of a novel smoking cessation program delivered by video messages sent to mobile phones. This social cognitive theory-based intervention (called "STUB IT") used observational learning via short video diary messages from role models going through the quitting process to teach behavioral change techniques. OBJECTIVE The objective of our s...
PURPOSE This study examined the effects of a naturalistic parent-implemented language intervention on the use of verbally responsive language by mothers of 6 young boys with fragile X syndrome. The intervention included parent education sessions and clinician coaching delivered onsite and by distance video-teleconferencing. METHOD A single-case multiple baseline across participants was used t...
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