搜索结果: 1-15 共查到“信息与通信工程 Scalable”相关记录21条 . 查询时间(0.062 秒)
Scalable statistical monitoring of fleet data
Mixed fleet data statistical monitoring data multivariate statistics
2015/8/7
This paper considers the problem of fitting regression models to historical fleet data with mixed effects, which arises in the context of statistical monitoring of data from a fleet (population) of si...
Vocabulary Tree Incremental Indexing for Scalable Scene Recognition
Vocabulary Tree Incremental Indexing Scene Recognition
2010/12/17
This work aims at developing a scalable vision-based location recognition system where the backend database can be updated incrementally. Our proposed framework enables incremental indexing of vocabul...
Concealment of Whole-Picture Loss in Hierarchical B-Picture Scalable Video Coding
Whole-Picture Loss B-Picture Scalable Video Coding
2010/12/20
H.264/AVC scalable video coding (H.264/AVC SVC),as the scalable extension of H.264/AVC, offers the flexible adaptivity in terms of spatial, temporal and SNR scalabilities for the
generated bitstream....
Fast Rate Allocation Based on Distortion Estimation Modeling in Scalable Video Coding
Fast Rate Allocation Distortion Estimation Modeling Scalable Video Coding
2010/12/20
For rate-distortion optimized rate allocation in JVT Scalable Video Coding (SVC), the distortion impact of every FGS NAL unit on the global reconstruction quality is calculated by repeatedly bitstream...
Smooth Extraction of SVC Fine-Granular SNR Scalable Videos with a Virtual-GOP-Based Rate-Distortion Modeling
Smooth quality rate-distortion analysis scalable video coding
2010/12/20
Fine-Granular SNR scalable (FGS) technologies in H.264/AVC-based scalable video coding (SVC) provide a flexible and effective foundation for scaling FGS enhancement layer (EL) to accommodate different...
Scalable Wyner-Ziv Video Coding with Adaptive Bit-Plane Representation
Scalable Wyner-Ziv Video Coding Adaptive Bit-Plane Representation
2010/12/20
Scalable Wyner-Ziv video coding is desirable, especially for mobile devices with limited computational resources and bandwidth. However, the conventional bit-plane representation used in hybrid video ...
Grouped Unequal Loss Protection for Scalable Media Transmission
Grouped Unequal Scalable Media Transmission
2010/12/16
The number of packets contained in a single ULP framework is upper-bounded by the Galois field of RS code. When the number of available channel packets is beyond this limit, we propose to divide these...
A Perception-based Scalable Encryption Model for AVS Audio
Perception-based Scalable Encryption Model AVS Audio
2010/12/17
Audio Video coding Standard (AVS) is China’s secondgeneration source coding/decoding standard with fully Intellectual Properties. As the sixth part of AVS standard, AVSDRM
aims to offer the universal...
Selective inter-layer prediction in scalable video coding
Selective inter-layer prediction scalable video coding
2010/12/17
In the scalable video coding (SVC) standard, spatial scalable coding outperforms simulcast coding when programs with several display resolutions are needed. Nevertheless, it is not suitable for end de...
Rate-Distortion Modeling and its Application to Quality Layer Assignment in SVC/H.264 Fine-Granular SNR Scalable Videos
Rate-Distortion Modeling Quality Layer Assignment SVC/H.264 Fine-Granular SNR Scalable Videos
2010/12/17
To support efficient quality extraction in H.264/AVCbased scalable video coding, it’s important to obtain the rate-distortion (R-D) or distortion-rate (D-R) function of
each FGS packet. In this paper...
A Simple Algorithm for Constant Quality Reconstruction of Scalable video Using a New Analytical R-D Model,
Constant Quality Scalable video Analytical R-D Model
2010/12/16
In this paper, we first introduce the analytical R-D model of scalable video in our recent work. The R-D model is induced by the R-D analysis of Generalized Gaussian Distribution (GGD). Then we propos...
A motion aligned spatial scalable video coding scheme (MA-SSC) is proposed in this paper. Different from the traditional spatial scalable coding schemes derived from MPEG-2, in the proposed scheme onl...
An Efficient FGS Coding Scheme for Interlaced Scalable Video Coding
FGS Coding Scheme Interlaced Scalable Video Coding
2010/12/16
JVT Scalable Video Coding (SVC) provides high coding efficiency for progressive video sequences with combined scalability. However, interlaced SVC is only the straightforward
extension of H.264/AVC i...
Scalable video coding (SVC) has become more and more important with the enrichment of multimedia data and the diversification of network and terminal devices. In current MPEG SVC activities, a scalabl...
Robust real-time transmission of scalable multimedia for heterogeneous client bandwidths
scalable multimedia heterogeneous client bandwidths
2010/12/15
For robust real-time transmission of scalable image and video data over packet-loss networks, a commonly used approach is FEC-based multiple description coding, which protects a scalable bitstream wit...