Title :
A multimedia semantic analysis SoC (SASoC) with machine-learning engine
Author :
Tse-Wei Chen ; Yi-Ling Chen ; Teng-Yuan Cheng ; Chi-Sun Tang ; Pei-Kuei Tsung ; Tzu-Der Chuang ; Liang-Gee Chen ; Shao-Yi Chien
Author_Institution :
Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
A 671G0PS/W Semantic Analysis SoC (SASoC) is implemented in 90 nm CMOS technology. Two stream processing systems are integrated with a power-aware frequency scaling technique to simultaneously accelerate video processing and machine-learning algorithms. The input data rate reaches 76.8 Gpixel/s for video processing and 51.2 Gdimension/s for machine-learning algorithms.
Keywords :
CMOS integrated circuits; learning (artificial intelligence); system-on-chip; video signal processing; CMOS technology; machine learning engine; multimedia semantic analysis SoC; power aware frequency scaling technique; stream processing systems; video processing; Clocks; Energy consumption; Engines; Face detection; Feature extraction; Frequency; Image analysis; Image retrieval; Pipelines; Streaming media;
Conference_Titel :
Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2010 IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-4244-6033-5
DOI :
10.1109/ISSCC.2010.5433887
