Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Seongrim Choi"'
Publikováno v:
Electronics Letters, Vol 57, Iss 15, Pp 573-575 (2021)
Abstract Convolutional neural network (CNN) is widely used for various deep learning applications because of its best‐in‐class classification performance. However, CNN needs several multiply‐accumulate (MAC) operations to realize human‐level
Externí odkaz:
https://doaj.org/article/6164b18bd5f44b5cb6db21f4ee378d67
Publikováno v:
Electronics Letters, Vol 57, Iss 15, Pp 573-575 (2021)
Convolutional neural network (CNN) is widely used for various deep learning applications because of its best‐in‐class classification performance. However, CNN needs several multiply‐accumulate (MAC) operations to realize human‐level cognition
A Low-power Real-time Hidden Markov Model Accelerator for Gesture User Interface on Wearable Devices
Publikováno v:
A-SSCC
A low-power and real-time hidden Markov model (HMM) accelerator is proposed for gesture user interfaces on wearable smart devices. HMM algorithm is widely used for sequence recognitions such as speech recognition and gesture recognition due to its be
Publikováno v:
JSTS:Journal of Semiconductor Technology and Science. 17:162-166
Publikováno v:
JSTS:Journal of Semiconductor Technology and Science. 16:251-254
An energy-efficient object matching accelerator is proposed for mobile object recognition based on matching prediction scheme. Conventionally, vocabulary tree has been used to save the external memory bandwidth in object matching process but involved
Publikováno v:
A-SSCC
Hand gesture recognition is one of the secure natural user interface (NUI) mechanisms on wearable devices since it does not reveal user's intention in public domain unlike the speech recognition. However, its energy dissipation is very demanding as i
Publikováno v:
JSTS:Journal of Semiconductor Technology and Science. 15:150-153
An energy-efficient 64-bit prefix adder is proposed for micro-server processors based on both semidynamic and bypassing structures. Prefix adders consist of three main stages i.e. propagate-generate (PG) stage, carry merge (CM) tree, and sum generato
Publikováno v:
JSTS:Journal of Semiconductor Technology and Science. 15:145-149
A reconfigurable lighting engine for widely used lighting models is proposed for low-power GPU shaders. Conventionally, lighting operations that involve many complex arithmetic operations were calculated by the shader programs on the GPU, which led t
Publikováno v:
Journal of the Korea Industrial Information Systems Research. 19:15-22
Publikováno v:
Electronics Letters. 50:1680-1682
A hybrid radix-4/-8 truncated multiplier is proposed for mobile graphics processing unit (GPU) applications by combining the strong points of high-speed radix-4 and low-power radix-8 encoding schemes. A hybrid Booth encoder (HBE) for radix-4/-8 encod