[PDF] Top 20 Feature extraction for very low bit rate video coding

... Conventional video coding methods based on block transform coding using temporal prediction and motion estimation ...The low-level processing used by these methods, such as transforms, ltering ... See full document

... compressed video is transmitted over a communication network and analyzed by a ...and feature matching. Video compression has negative effect on image feature matching ...uncompressed ... See full document

... the bit rate can be controlled more precisely in the proposed DVC system, since the number of available quantization tables is about eight times greater than that of fixed quantization tables, which is used ... See full document

... source coding with side information and, contrarily to the existing scenarios where the side information is given explicitly; the side information is created based on a deterministic approximation of the local ... See full document

... In this paper new techniques for low complexity rate control are proposed. These solutions are inspired from the temporal behavior of the FNC which displays not only a temporal stationnarity between ... See full document

... the rate control algo- rithm in the JM reference software follows the adaptive scheme as described in JVT-G012r ...adaptive rate control algorithm and improvements have been proposed by several ...adaptive ... See full document

... signal coding efficient transmission. To consume low storage and identifying the signal information is ...A low cost LED panel display is used to execute the final ...which coding transmission ... See full document

... high bit-depth; HDR: high-dynamic range; HDTV: high- definition television; HL scheme: high bit-depth to low bit-depth; IPLB: intra- prediction from low bit-depth; ITM_R: inverse ... See full document

... of bit rate and reduction of the operation per ...the bit rate will be reduced, since all the background regions will have (0,0) motion ...objects extraction, and the extracted moving ... See full document

... (HD) video transmission network. An Adaptive Golomb-Rice coding scheme in conjunction with a con- text modeling technique is implemented to reduce the complexity and it is also used in lieu of an adaptive ... See full document

... sending video over very low capacity channels like the home-used dial-up ...for very low capacity channels in which our proposed video coding system can be used ...at ... See full document

... for Very Low Bit-Rate Coding” 1997 describes an object-based video coding scheme (OBVC) this technique achieves efficient compression by separating coherently moving ... See full document

... within video content, users were spending less time per correct answer compared to the baseline system (Table ...whole video and answer the questions ...of video duration to perform the task ... See full document

... for low bit-rate channels, one should simultaneously employ as little band- width as possible without increasing the ...multiple low bit-rate channels in one DECT channel, as in ... See full document

... image feature whereas the image indexing scheme in [5] used YCbCr color space respectively, the BTC encoding is performed only for Y color space, By employing VQ, two image features (contrast and visual pattern ... See full document

... based video retrieval today is a lively disciplined, expanding in breadth Representative features extracted from index frames are stored in feature database and used for object-based video ... See full document

... improved video copy detection, it’s with good robustness against various attacks, but increasing computational ...is low computational complexity and successfully applied in fingerprint recognition, face ... See full document

... of video content is expanding, due to which the systems that better access the video is ...is very tough task to retrieve the relevant videos from the available huge volume of database, if user needs ... See full document

... current video indexing approaches depend heavily on prior domain ...Fast video search using hierarchical indices are all interesting research ...Content-based video indexing and retrieval is an ... See full document

... In order to allow the exchange of control and signaling information between concerned JSCC/D entities, it is nec- essary to tackle the issue of the Network Transparency. This is somehow an abstract idea of making the ... See full document