Fast and energy-efficient approximate motion estimation architecture for real-time 4 K UHD processing

Porto, Roger; Perleberg, Murilo; Afonso, Vladimir; Roma, Nuno; Agostini, Luciano; Porto, Marcelo

doi:10.1007/s11554-020-01014-6

Cited by 6 publications

(6 citation statements)

References 29 publications

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“…The performance is analyzed with existing FSA-ME-HEVC, 24 TZSA-ME-HEVC 25 and hyb TZSA-IME-HEVC, 26 In Figure 9, the area of the proposed Hyb-PS-ATSDSA-ME-HEVC method is compared with the existing methods, which is measured by meter (m). The Area of the proposed Hyb-PS-ATSDSA-ME-HEVC method shows 14.75%, 34.976%, 55.96%, and 33.08% lower than the existing methods, such as FSA-ME-HEVC, TZSA-ME-HEVC, Hyb TZSA-IME-HEVC, and IBMSA-ME-HEVC, respectively.…”

Section: Simulation Resultsmentioning

confidence: 99%

“…This hardware takes 180 slices with a maximum frequency of 440.470 MHz. Then, the efficiency of the proposed Hyb‐PS‐ATSDSA‐ME‐HEVC is estimated to the existing FSA‐ME‐HEVC, 24 TZSA‐ME‐HEVC, 25 hyb TZSA‐IME‐HEVC, 26 IBMSA‐ME‐HEVC methods.…”

Section: Resultsmentioning

confidence: 99%

“…This section presents the performance analysis of the Hyb‐PS‐ATSDSA‐ME‐HEVC method such as LUT, speed, power, area, and delay. The performance is analyzed with existing FSA‐ME‐HEVC, 24 TZSA‐ME‐HEVC 25 and hyb TZSA‐IME‐HEVC, 26 IBMSA‐ME‐HEVC methods, respectively.…”

Section: Resultsmentioning

confidence: 99%

“…Porto et al, 26 have presented a parallel estimation model contains pre‐motion, fully motion and fractional motion estimate. ME was enhanced the module to relate the maximum calculation of complexity during video compression.…”

Section: Literature Reviewmentioning

confidence: 99%

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An efficient VLSI architecture for fast motion estimation by hybridizing parallel spiral and adaptive threshold star diamond search algorithm‐based search algorithm in HEVC

Satheeskumar,

Raghavaiah,

Geerthik

et al. 2023

Concurrency and Computation

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SummaryThis article proposes a high efficiency video coding (HEVC) standard hardware using block matching motion estimation algorithm. A hybrid parallel spiral and adaptive threshold star diamond search algorithm (Hyb PS‐ATSDSA) proposes for fast motion estimation in HEVC. Parallel spiral search approach utilizes spiral pattern for searching from center to the surroundings and adaptive threshold SDA consists of two phases, they are adaptive threshold and star diamond algorithm. To lower computational complexities in HEVC architecture, parallel spiral search algorithm uses several blocks matching schemes. Adaptive threshold and star diamond algorithm are used to reduce the matching errors and remove the invalid blocks early from the procedure of motion estimation and finally predicts the final motion of the image. Speed is increased while using this hybrid algorithm. Proposed structure is carried out in Xilinx; ISE 14.5 design suit, then the experimental outcomes are analyzed to existing motion estimation strategies in field‐programmable gate array devices. Experimental performance of the proposed Hyb‐PS‐ATSDSA‐ME‐HEVC method attains lower delay 33.97%, 32.97%, 62.97, and 26.97%, and lower area 34.867%, 45.97%, 27.97%, and 43.967% compared with the existing methods, such as FSA‐ME‐HEVC, TZSA‐ME‐HEVC, hyb TZSA‐IME‐HEVC, and IBMSA‐ME‐HEVC, respectively.

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Section: Simulation Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Literature Reviewmentioning

confidence: 99%

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An efficient VLSI architecture for fast motion estimation by hybridizing parallel spiral and adaptive threshold star diamond search algorithm‐based search algorithm in HEVC

Satheeskumar,

Raghavaiah,

Geerthik

et al. 2023

Concurrency and Computation

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“…There is a variety of motion approximation algorithms, hence it is a trade-off among precision and the speed of algorithms. The most famous rapid motion estimation methods are as follows: full search, search of three steps, cross-search, diamond search (Jin and Jin, 2021), adaptive state pattern search (Porto et al, 2021), motion vector field adaptive search technique and the predictive motion vector field adaptive search technique. Block-matching algorithms are considered as robust motion estimation; hence noise effect tends to average blocks of operation.…”

Section: Literature Review and Related Workmentioning

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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Efficient fast motion estimation algorithm for real-time applications

Agha

Khan

Jan

2022

J Real-Time Image Proc

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Fast and energy-efficient approximate motion estimation architecture for real-time 4 K UHD processing

Cited by 6 publications

References 29 publications

An efficient VLSI architecture for fast motion estimation by hybridizing parallel spiral and adaptive threshold star diamond search algorithm‐based search algorithm in HEVC

An efficient VLSI architecture for fast motion estimation by hybridizing parallel spiral and adaptive threshold star diamond search algorithm‐based search algorithm in HEVC

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

Efficient fast motion estimation algorithm for real-time applications

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