@article{(Open Science Index):https://publications.waset.org/pdf/8359,
	  title     = {Intra Prediction using Weighted Average of Pixel Values According to Prediction Direction},
	  author    = {Kibaek Kim and  Dongjin Jung and  Jinik Jang and  Jechang Jeong},
	  country	= {},
	  institution	= {},
	  abstract     = {In this paper, we proposed a method to reduce
quantization error. In order to reduce quantization error, low pass
filtering is applied on neighboring samples of current block in
H.264/AVC. However, it has a weak point that low pass filtering is
performed regardless of prediction direction. Since it doesn-t consider
prediction direction, it may not reduce quantization error effectively.
Proposed method considers prediction direction for low pass filtering
and uses a threshold condition for reducing flag bit. We compare our
experimental result with conventional method in H.264/AVC and we
can achieve the average bit-rate reduction of 1.534% by applying the
proposed method. Bit-rate reduction between 0.580% and 3.567% are
shown for experimental results.},
	    journal   = {International Journal of Electronics and Communication Engineering},
	  volume    = {5},
	  number    = {7},
	  year      = {2011},
	  pages     = {815 - 818},
	  ee        = {https://publications.waset.org/pdf/8359},
	  url   	= {https://publications.waset.org/vol/55},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 55, 2011},