Development of block matching algorithms for motion estimation. Part 2

Name: Development of block matching algorithms for motion estimation. Part 2
Brand: Lambert Academic Publishing
SKU: 9786139827817
Price: 129.75 RON
Availability: InStock

Multigrid pattern search block matching algorithms

Autor: Nguyen van Truong

Limbă:

Legare: Carte broșată

Editura: Lambert Academic Publishing

Disponibilitate: În depozitul extern

Expediem în 8-11 zile

129.75 lei

In part 2, fast motion estimation algorithm with name Fast Multigrid Pattern Search (FMPS) for H.264...

Informații despre carte

Autor

Nguyen van Truong

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2018

Pagini

EAN

9786139827817

Enbook ID

19419276

Editura

Lambert Academic Publishing

Greutate

Dimensiuni

152 x 229 x 3

Descriere completă

In part 2, fast motion estimation algorithm with name Fast Multigrid Pattern Search (FMPS) for H.264 is proposed. The proposed method showed that it works about 4 times faster. The peak signal to noise ratio in different video sequences shows better and worse results than characteristics of known algorithms (up to 3.75%) so it requires further investigation. Also, part 2 deals with the fast motion estimation algorithms for interframe encoding in the video data H.26 /HEVC standard. A new adaptive algorithm has been offered based on the analysis of the advantages and disadvantages of existing algorithms. The algorithm is called fast test zone search algorithm and includes the traditional test zone search algorithm (TZS) and the hierarchical search MP (Hierarchical Search or Mean Pyramid). The considered and proposed motion estimation algorithms have been tested in several video sequences using Microsoft Visual Studio software. The terms for algorithms evaluating were: the video sequence quality criterion (by PSNR), bitrate and encoding time. The proposed method showed that it works about 4 times faster. The average loss of the RD curve value (PSNR versus bitrate) is up to 4% in all.

S-ar putea să te intereseze

Clienții care au cumpărat această carte au mai cumpărat și

Cele mai căutate

Categories

Authors

Publishers

Produse

Produse

Cele mai căutate

Categories

Authors

Publishers

Produse

Produse

Development of block matching algorithms for motion estimation. Part 2

Multigrid pattern search block matching algorithms

Informații despre carte

Descriere completă

S-ar putea să te intereseze

Clienții care au cumpărat această carte au mai cumpărat și