Fast block matching algorithm for constrained one-bit transform-based motion estimation using binomial distribution
نویسندگان
چکیده
منابع مشابه
Early Termination Algorithm for One-bit Transform-based Motion Estimation Using Binomial Distribution
One-bit transform (1BT)-based block motion estimation (ME) has been proposed to reduce the computational complexity by using Boolean exclusive-OR matching of one-bit representations of image frames. In this paper, a novel early termination algorithm for 1BT-based ME is proposed in order to decrease the calculations of the block distortion measure. Unlike the classical early termination schemes,...
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چکیده رساله/پایان نامه : تاکنون روشهای متعددی در ارتباط با مکان یابی خطا در شبکه انتقال ارائه شده است. استفاده مستقیم از این روشها در شبکه توزیع به دلایلی همچون وجود انشعابهای متعدد، غیر یکنواختی فیدرها (خطوط کابلی، خطوط هوایی، سطح مقطع متفاوت انشعاب ها و تنه اصلی فیدر)، نامتعادلی (عدم جابجا شدگی خطوط، بارهای تکفاز و سه فاز)، ثابت نبودن بار و اندازه گیری مقادیر ولتاژ و جریان فقط در ابتدای...
Modified one-bit transform for motion estimation
Motion estimation using the one-bit transform (1BT) was proposed in [1] to achieve large computation reduction. However, it degrades the predicted image by almost 1dB as compared with full search. In this paper, we propose a modification to the 1BT by adding conditional local searches. Simulation results show that the proposed modification improves the PSNR significantly at the expense of sligh...
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ژورنال
عنوان ژورنال: Journal of Broadcast Engineering
سال: 2011
ISSN: 1226-7953
DOI: 10.5909/jeb.2011.16.5.861