mpeg-7 standard
Overview of the MPEG 7 Standard and of Future Challenges for Visual Information Analysis
... the MPEG-7 standard and can lead to future ...interoperability, MPEG- 7 has defined the set filters to be used in the decomposition (Gabor filters and their ...
11
Mpeg-7 Visual Shape Descriptor Encryption
... of MPEG-7 standard to generate the multimedia hierarchy organized into tree structure involving many elements each of which belongs to a security clearance level, the sensitive element or security ...
5
Efficient Content based Image Retrieval System using Mpeg 7 Features
... the MPEG family, called the multimedia content description interface (MPEG- ...the MPEG-7 standard is to provide a rich set of standardized tools to describe multimedia ...previous ...
6
Protocols and Methodologies for the Utilization of MPEG-7 in Multimedia Data Storage and Retrieval
... the MPEG-7 standard. MPEG-7 is therefore flexible, adaptable, and able to embrace technological innovation as well as commercially desirable ...
44
A Novel Video Content Understanding Scheme Based on Feature Combination Strategy
... the MPEG-7 standard. Evaggelos Spyrou combined three MPEG-7 descriptors to classify the image content [6] , and Wensheng Zhou also used some MPEG-7 descriptors in the ...
8
Using MPEG at the Consumer Terminal in Broadcasting
... The MPEG-7 standard specifies a rich set of description structures for audio-visual (AV) content, which can be in- stantiated by any application to describe various features and information related ...
8
Binaural Rendering in MPEG Surround
... of MPEG Surround aims at perceptual reconstruction of multichannel ...test, MPEG Surround does not deliver full waveform reconstruction of the multichannel output ...for MPEG Surround decoding ...
14
REAL TIME FACIAL EXPRESSION RECOGNITION IN THE PRESENCE OF ROTATION AND PARTIAL OCCLUSIONS
... The MPEG-7 metadata standard is an international standard for describing structure information and semantic information on multimedia contents, and provides efficient contents access through ...
11
The Semantics of Image Annotation
... annotation, MPEG-7-based semantic annotation, and ontology-based annotation do not capture some aspects to which users might turn their attention when searching for an ...
10
Compression Independent Reversible Encryption for Privacy in Video Surveillance
... or MPEG video and was presented in ...for MPEG the Discrete Cosine Transform (DCT) coe ffi cients, corresponding to the regions of interest (ROIs), are scrambled by pseudo- randomly inverting their ...
13
Musical instrument classification using non-negative matrix factorization algorithms and subset feature selection
... In this paper, the problem of automatically classifying musical instrument segments is addressed. Recordings from the UIOWA database [1] were used that form 6 instrument classes. 9 features were extracted, covering ...
5
An overview Survey on Various Video compressions and its importance
... transmission, MPEG-4 synchronizes and multiplexes the media objects to provide QoS and at receiver’s machine, it allows interaction with the constructed ...scene. MPEG-4 organizes the media objects in a ...
6
Automatic speaker change detection with the Bayesian information criterion using MPEG-7 features and a fusion scheme
... of MPEG-7 features and con- cluded that the two most appropriate features for our objectives are the AudioWaveformEnvelope and the AudioSpecrtumCen- ...
5
QUERY FUSION FOR IMAGE RETRIEVAL
... 460 | P a g e standard VLAD descriptors over various aspects, namely cluster center adaptation, intra-normalization and MultiVLAD. Cluster center adaptation is a useful method for large scale retrieval tasks where ...
10
Design and evaluation of multimedia extensions for the DLX architecture
... IDCT The Inverse Discrete Cosine Transform image compression standard and used MPEG by the JPEG still video compression for decoding ISDN Integrated Services Digital Network MAD Mean Dif[r] ...
177
Journal of Applied Pharmaceutical Science
... two mPEG segments form the tail and directed to the water medium to give shoe horse-shaped micelles as represented in ...drug-loaded mPEG-PHA-mPEG ...
10
A Framework for Adaptive Scalable Video Coding Using Wyner-Ziv Techniques
... In this section, we analyze the block prediction modes at each bitplane for various video sequences. Figure 10 shows that the percentage of MBs in WZS-MB mode exceeds 50% for most video sequences (in some cases ...
18
Testing supervised classifiers based on non-negative matrix factorization to musical instrument classification
... the MPEG-7 audio standard ...the standard NMF method, the local, and the sparse ...the standard NMF algorithm yields a correct classification rate of ...
6
A Novel Approach of Digital Video Encryption
... frame I there are a large number of sorting permutations for I. By a sorting permutation of I we mean a unique sorting permutation that any two distant parties can compute solely by knowing I, which is the case when ...
5
Feature Fusion for Image Retrieval using Image Processing
... different MPEG-7 ...using MPEG-7 Descriptors along with local descriptors and principle component analysis provide a better solution for many number of ...
6