An FPGA design and implementation of EPZS motion estimation algorithm for 3D H.264/MVC standard

Bahran, Nahed Ali; El‐Shafai, Walid; Zekry, Abdelhalim; El-Rabaie, El-Sayed M.; El-Halawany, M.; El‐Samie, Fathi E. Abd

doi:10.1007/s11042-019-7562-z

Cited by 5 publications

(2 citation statements)

References 18 publications

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“…Contextual information [21] is divided into two types: spatial and temporal. e former mainly refers to the objects with reference meaning in the area adjacent to the target; the latter mainly refers to the relationship between the trajectory of the target movement and the state information such as target position, velocity, acceleration, etc.…”

Section: Optimized Interframe Difference Detection Functionmentioning

confidence: 99%

An Algorithm for Motion Estimation Based on the Interframe Difference Detection Function Model

Zhang

Kang

2021

Complexity

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In this paper, we simulate the estimation of motion through an interframe difference detection function model and investigate the spatial-temporal context information correlation filtering target tracking algorithm, which is complex and computationally intensive. The basic theory of spatiotemporal context information and correlation filtering is studied to construct a fast target tracking method. The different computational schemes are designed for the flow of multiframe target detection from background removal to noise reduction, to single-frame detection, and finally to multiframe detection, respectively. This enables the ground-based telescope to effectively detect spatial targets in dense stellar backgrounds in both modes. The method is validated by simulations and experiments and can meet the requirements of real projects. The interframe bit attitude estimation is optimized by using the beam-parity method to reduce the interframe estimation noise; a global optimization strategy based on the bit attitude map is used in the back end to reduce the system computation amount and make the global bit attitude estimation more accurate; a loop detection based on the word pocket model is added to the system to reduce the cumulative error.

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Section: Optimized Interframe Difference Detection Functionmentioning

confidence: 99%

An Algorithm for Motion Estimation Based on the Interframe Difference Detection Function Model

Zhang

Kang

2021

Complexity

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“…An efficient compression of video is novel in the multimedia systems that have high resolution such as 4K ultra high definition and 8K ultra high definition (Tseng and Chung-An, 2019), the essence of compression that is represented by the bit rate and the quality of the signal represented by the peak signal noise ratio and achieves 50% of coding gain in the processor of H.264/advanced video coding. Multi-view video coding has rapidly taken place in the classic two-dimensional (2D) video (Bahran et al, 2019). In the three-dimensional (3D) video, the sequence is combined with video streams in the object for different cameras for transmitting 3D videos over limited bandwidth networks at a quality.…”

Section: Introductionmentioning

confidence: 99%

An efficient field-programmable gate array-based hardware oriented block motion estimation algorithm based on diamond adaptive rood pattern search algorithm for multi-standard video codec

Balamurugan

Seshasayanan

2021

Transactions of the Institute of Measurement and Control

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Motion estimation and motion compensation techniques are effectively used for removing temporal redundancy between adjacent frames during video compression, but video quality will be degraded with the traditional pixel-based matching algorithms. To overcome this issue, diamond adaptive rood pattern search algorithm-based block-matching motion estimation algorithms are proposed in this manuscript for multi-stranded codec hardware design, which provide a high compression rate with less computational complexity. In this work, a diamond adaptive rood pattern search algorithm is used, which is a combination of a diamond-search algorithm and adaptive rood pattern search. In addition, the proposed algorithm applies multiple search strategies and terminates unnecessary searching while reserving high data regularity. The proposed diamond adaptive rood pattern search algorithm-based block-matching motion estimation algorithm for multi-stranded codec hardware design provides good performance in terms of complex calculations reduction and reaches a high speed in comparison to traditional search algorithms. The proposed architecture is implemented in Xilinx ISE design 14.5 suite and the implemented results are compared to the existing motion estimation techniques on field-programmable gate array devices. Simulation results shows that the diamond adaptive rood pattern search algorithm for multi-stranded codec hardware design provides a very good improvement in terms of computations overhead reduction, with 96.4%, 97.3% latency and 98.7% throughput and achieves a high compression rate without video quality degradation.

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A low power arithmetic unit driven motion estimation and intra prediction accelerators with adaptive Golomb–Rice entropy encoder for H.264 encoders on FPGA

Vigneash,

Azath,

Nair

et al. 2024

Analog Integr Circ Sig Process

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An FPGA design and implementation of EPZS motion estimation algorithm for 3D H.264/MVC standard

Cited by 5 publications

References 18 publications

An Algorithm for Motion Estimation Based on the Interframe Difference Detection Function Model

An Algorithm for Motion Estimation Based on the Interframe Difference Detection Function Model

An efficient field-programmable gate array-based hardware oriented block motion estimation algorithm based on diamond adaptive rood pattern search algorithm for multi-standard video codec

A low power arithmetic unit driven motion estimation and intra prediction accelerators with adaptive Golomb–Rice entropy encoder for H.264 encoders on FPGA

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