@inproceedings{SisLab436, booktitle = {REV-ECIT: National Conference on Electronics, Communications and Information Technology}, month = {September}, title = {X{\^a}y d?ng h? th?ng m{\^o} ph{\h o}ng v{\`a} ki?m ch?ng cho b? m{\~a} ho{\'a} t{\'i}n hi?u video H.264/AVC}, author = {Duy Hieu Bui and Nam Khanh Dang and Ngoc Mai Nguyen and Kiem Hung Nguyen and Xuan Tu Tran}, year = {2014}, url = {https://eprints.uet.vnu.edu.vn/eprints/id/eprint/436/}, abstract = {S? ph?c t{\d a}p c{\h u}a h? th?ng m{\~a} ho{\'a} t{\'i}n hi?u video H.264/AVC {\dj}{\~a} d?n t?i nhi?u kh{\'o} kh{\u a}n trong vi?c ki?m tra, ki?m ch?ng v{\`a} ki?m th?c c{\'a}c thi?t k? ? m?c h? th?ng c{\h u}a b? m{\~a} ho{\'a} n{\`a}y. Nh?ng kh{\'o} kh{\u a}n ch{\'u}ng t{\^o}i g?p ph{\h a}i khi thi?t k? v{\`a} th?c thi h? th?ng n{\`a}y l{\`a} vi?c qu{\h a}n l{\'y} c{\'a}c k{\d i}ch b{\h a}n ki?m tra; thay {\dj}?i c{\'a}c tham s? c{\h u}a h? th?ng v{\`a} c{\h u}a k{\d i}ch b{\h a}n ki?m tra; v{\`a} th?i gian ch{\d a}y m{\^o} ph{\h o}ng l{\^a}u {\dj}?i v?i c{\'a}c t?p d? li?u d{\`u}ng {\dj}? ki?m tra v{\`a} ki?m ch?ng h? th?ng, {\dj}?c bi?t l{\`a} khi h? th?ng {\dj}??c gh{\'e}p n?i v?i m?t h? th?ng tr{\^e}n chip (System-on-chip). Trong b{\'a}o c{\'a}o n{\`a}y, ch{\'u}ng t{\^o}i tr{\`i}nh b{\`a}y m?t ph??ng ph{\'a}p x{\^a}y d?ng h? th?ng m{\^o} ph{\h o}ng v{\`a} ki?m ch?ng ? m?c h? th?ng b? m{\~a} ho{\'a} t{\'i}n hi?u video H.264/AVC d?a tr{\^e}n vi?c thi?t k? k{\d i}ch b{\h a}n ki?m tra v{\`a} ki?m ch?ng t?i gi{\h a}n v{\`a} linh {\dj}?ng, k?t h?p v?i c{\'a}c ph?n m?m m{\~a} ngu?n m? s?n c{\'o} nh? GNU Make, ng{\^o}n ng? Python {\dj}? t{\d a}o th{\`a}nh m?t h? th?ng ki?m tra v{\`a} ki?m ch?ng t? {\dj}?ng, cho ph{\'e}p t? {\dj}?ng m{\^o} ph{\h o}ng thi?t k? t? m?c h{\`a}nh x? cho {\dj}?n m?c c?ng l{\^o}-g{\'i}c. H? th?ng n{\`a}y cho ph{\'e}p ch{\d a}y nhi?u m{\^o} ph{\h o}ng t{\d a}i c{\`u}ng m?t th?i {\dj}i?m v?i c{\'a}c k{\d i}ch b{\h a}n ki?m tra kh{\'a}c nhau. Nh? vi?c n{\`a}y, ch{\'u}ng t{\^o}i {\dj}{\~a} gi{\h a}m {\dj}??c th?i gian ch{\d a}y m{\^o} ph{\h o}ng t? 2 {\dj}?n 10 l?n ph{\d u} thu?c v{\`a}o kh{\h a} n{\u a}ng c{\h u}a m{\'a}y ch{\d a}y m{\^o} ph{\h o}ng. K{\d i}ch b{\h a}n ki?m tra {\dj}??c th?c hi?n tr{\^e}n VHDL {\dj}? ki?m tra thi?t k? c{\h u}a b? m{\~a} ho{\'a} t{\'i}n hi?u video H.264/AVC th?c thi tr{\^e}n c{\^o}ng ngh? 130nm c{\h u}a h{\~a}ng Global Foundry.} }