Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Chung-Jr Lian"'
Autor:
Chung-Jr Lian, 連崇志
91
In this dissertation, the hardware architecture design and implementation of image coding systems are presented. The research focuses on three image coding standards: JPEG, JPEG2000, and MPEG-4 Visual Texture Coding (VTC). JPEG is a well-know
In this dissertation, the hardware architecture design and implementation of image coding systems are presented. The research focuses on three image coding standards: JPEG, JPEG2000, and MPEG-4 Visual Texture Coding (VTC). JPEG is a well-know
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/77902516298772727288
Autor:
Chung-Jr Lian, 連崇志
87
Data compression is important for the limited bandwidth and the cost of storage in the digital multimedia world. Recently, applications such as digital camera and scanner develop fast. The development of digital camera has entered the million
Data compression is important for the limited bandwidth and the cost of storage in the digital multimedia world. Recently, applications such as digital camera and scanner develop fast. The development of digital camera has entered the million
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/50590808946850040350
Publikováno v:
IEEE Transactions on Multimedia. 9:1103-1112
This paper presents a word-level decoding architecture of embedded block coding in JPEG 2000. This architecture decodes one coefficient per cycle based on the proposed word-level decoding algorithm. This algorithm eliminates state variable memories b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::025f4dcc59c56d8a598e63422347e650
https://doi.org/10.1109/tmm.2007.902822
https://doi.org/10.1109/tmm.2007.902822
Publikováno v:
IEEE Transactions on Consumer Electronics. 53:1130-1137
When transmitting video over a heterogeneous network, it is required to satisfy the different constraints due to the preferences and equipment selections of different users. Scalable video coding is one of the solutions to serve this problem. More th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78455c13a767df01cfe1926155992871
https://doi.org/10.1109/tce.2007.4341596
https://doi.org/10.1109/tce.2007.4341596
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 17:814-822
The on-chip line buffer dominates the total area and power of line-based 2-D discrete wavelet transform (DWT). In this paper, a memory-efficient VLSI implementation scheme for line-based 2-D DWT is proposed, which consists of two parts, the wordlengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95d9cf2d5f5b3876e3677816f2cdf943
https://doi.org/10.1109/tcsvt.2007.897106
https://doi.org/10.1109/tcsvt.2007.897106
Publikováno v:
IEEE Circuits and Systems Magazine. 7:26-34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::add7fd8229f0ef3daa3050d20ce0a360
https://doi.org/10.1109/mcas.2007.4299440
https://doi.org/10.1109/mcas.2007.4299440
Autor:
Tung-Chien Chen, Yu-Han Chen, Yu-Wen Huang, Hung-Chi Fang, Liang-Gee Chen, To-Wei Chen, Ching-Yen Chen, Chen-Han Tsai, Chung-Jr Lian, Chuan-Yung Tsai
Publikováno v:
IEEE Circuits and Devices Magazine. 22:22-31
In this article, we suggest some techniques to design the H.264/AVC video coding system for HDTV applications. The design exploration is made according to software profiling. The design considerations of system scheduling and pipelining are discussed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2762223f4222243d076409a2a4274166
https://doi.org/10.1109/mcd.2006.1657846
https://doi.org/10.1109/mcd.2006.1657846
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 15:1086-1097
This paper presents a parallel architecture for the Embedded Block Coding (EBC) in JPEG 2000. The architecture is based on the proposed word-level EBC algorithm. By processing all the bit planes in parallel, the state variable memories for the contex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09687e1fa9fd364a35bc212ae6db3b79
https://doi.org/10.1109/tcsvt.2005.852618
https://doi.org/10.1109/tcsvt.2005.852618
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 13:219-230
Embedded block coding with optimized truncation (EBCOT) is the most important technology in the latest image-coding standard, JPEG 2000. The hardware design of the block-coding engine in EBCOT is critical because the operations are bit-level processi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2140f4f943cdd257a6095db986bc34bf
https://doi.org/10.1109/tcsvt.2003.809833
https://doi.org/10.1109/tcsvt.2003.809833
Publikováno v:
ICME
Video transmission over a heterogeneous network suffers a condition that it has required to satisfy many different constraints because of the variety limitations of client equipments and preferences of each user. In this condition, the video stream s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ce69f11a0bad36a6690af0b9d52a06e
https://doi.org/10.1109/icme.2008.4607473
https://doi.org/10.1109/icme.2008.4607473