Title :
Low power MPEG-4 ASP codec IP macro for high quality mobile video applications
Author :
Watanabe, Yasuhiro ; Yoshitake, Toshiyuki ; Morioka, Kiyonori ; Hagiya, Taro ; Kobayashi, Hiroki ; Jang, Hyuk-Jae ; Nakayama, Hiroshi ; Otobe, Yukio ; Higashi, Akihiro
Author_Institution :
Fujitsu Labs. Ltd., Kawasaki, Japan
Abstract :
This work presents a low power MPEG-4 ASP (advanced simple profile) codec IP macro suitable for high quality mobile video applications. By introducing a motion estimation algorithm suitable for low power applications and a field/frame mode estimation algorithm for interlaced video, this IP macro achieves higher compression efficiency and image quality than previous SP (simple profile) codec LSIs.
Keywords :
low-power electronics; motion estimation; video codecs; LSI; advanced simple profile codec; codec IP macro; compression efficiency; field/frame mode estimation; high quality mobile video; image quality; interlaced video; low power MPEG-4 ASP codec; motion estimation algorithm; Application specific processors; Codecs; Decoding; Encoding; Image coding; Image quality; MPEG 4 Standard; Motion estimation; Transform coding; Video compression;
Conference_Titel :
Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
Print_ISBN :
0-7803-8838-0
DOI :
10.1109/ICCE.2005.1429855
