منابع مشابه
Blind Prediction of Natural Video Quality and H.264 Applications
We propose two H.264 bit rate prediction and selection applications based on features extracted for our blind video quality assessment (VQA) algorithm, Video BLIINDS. We describe the blind VQA algorithm briefly, and we show that is correlates highly with human judgments of quality. We then demonstrate two applications: an H.264 bit rate predictor and an H.264 bit rate selector. Keywords-Video q...
متن کاملVideo Quality Prediction over Wireless 4G
In this paper, we study the problem of video quality prediction over the wireless 4G network. Video transmission data is collected from a real 4G SCM testbed for investigating factors that affect video quality. After feature transformation and selection on video and network parameters, video quality is predicted by solving as regression problem. Experimental results show that the dominated fact...
متن کاملBlind Image / Video Quality Assessment Based on DCT-Domain Statistics
As the need of quality assessment increases day by day. Here develops an efficient general-purpose blind image/video quality assessment (I/VQA) algorithm using a natural scene statistics (NSS) model of discrete cosine transform (DCT) coefficients. The image/video quality assessment approach relies on a simple Bayesian inference model to predict image/video quality scores from certain extracted ...
متن کاملDecomposing Motion and Content for Natural Video Sequence Prediction
We propose a deep neural network for the prediction of future frames in natural video sequences. To effectively handle complex evolution of pixels in videos, we propose to decompose the motion and content, two key components generating dynamics in videos. Our model is built upon the Encoder-Decoder Convolutional Neural Network and Convolutional LSTM for pixel-level prediction, which independent...
متن کاملEye movement prediction and variability on natural video data sets.
We here study the predictability of eye movements when viewing high-resolution natural videos. We use three recently published gaze data sets that contain a wide range of footage, from scenes of almost still-life character to professionally made, fast-paced advertisements and movie trailers. Inter-subject gaze variability differs significantly between data sets, with variability being lowest fo...
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: IEEE Transactions on Image Processing
سال: 2014
ISSN: 1057-7149,1941-0042
DOI: 10.1109/tip.2014.2299154