Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Shin Kai Chen"'
Publikováno v:
IEEE Transactions on Computers. 65:1158-1164
Based on an error-flattened, non-uniform-region linear-approximation algorithm, this brief proposes a low-error and a cost-efficient design procedure for realizing an optimized shift-and-add Logarithmic Unit (LU), which uses minimum hardware to meet
Parallelizing Complex Streaming Applications on Distributed Scratchpad Memory Multicore Architecture
Publikováno v:
International Journal of Parallel Programming. 42:875-899
Multicore processors can provide sufficient computing power and flexibility for complex streaming applications, such as high-definition video processing. For less hardware complexity and power consumption, the distributed scratchpad memory architectu
Publikováno v:
Journal of Signal Processing Systems. 51:209-223
This paper presents the design and implementation of a novel VLIW digital signal processor (DSP) for multimedia applications. The DSP core embodies a distributed & ping-pong register file, which saves 76.8% silicon area and improves 46.9% access time
Publikováno v:
ESTImedia
Heterogeneous multi-core systems that contain multiple CPUs and GPUs are gaining momentum, as they are providing different computation power to meet the performance demand of modern applications. On such systems, developers try to fully utilize the c
Publikováno v:
VLSI-DAT
As the evolution of smart phone, 3D graphics become more and more important in mobile computing systems. Within 3D graphics, logarithmic arithmetic is usually utilized to simplify multiplication, division, and power operations. In this paper, we prop
Publikováno v:
ICPP Workshops
Multi-PE and SIMD architectures are widely utilized to enhance computing power of embedded DSP processors. Design of such architectures may cost vast amount of computing resource. Allocation of computing resources becomes a critical design issue for
Autor:
SHIN-KAI CHEN, 陳信凱
99
Band-pass filter is a very common and important communication components, designers should not be used to filter and attenuation of the signal band to the filter frequency response curve characteristics, the majority of filters are based on C
Band-pass filter is a very common and important communication components, designers should not be used to filter and attenuation of the signal band to the filter frequency response curve characteristics, the majority of filters are based on C
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/97001391355841003623
Publikováno v:
SiPS
Object detection is an important function for intelligent multimedia processing, but its computational complexity prevented its pervasive uses in consumer electronics. Cost-effective & energy-efficient computations are now available with various inno
Publikováno v:
ISCAS
FPGA prototyping is preferred over software simulations for its more convincing & realistic behaviours and fast simulation time. However, it is usually possible after the RTL design is done, which prevents extensive design space exploration. This pap
Autor:
Shin-Kai Chen, Chao-Wei Huang, Chie-Min Chao, Pi-Chen Hsiao, Chia-Hsien Liu, Chein-Wei Jen, Tay-Jyi Lin, Chih-Wei Liu, Li-Chun Lin
Publikováno v:
ISCAS (4)
VLIW-based architectures are very popular in high-performance DSPs, for their relatively simpler implementations and more predictable execution times. But they need more program memory because of (1) the fixed-length instruction encoding, (2) NOP ins