Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Aneela Pathan"'
Publikováno v:
Mehran University Research Journal of Engineering and Technology, Vol 43, Iss 2, Pp 195-204 (2024)
Image processing has widespread uses practically in every branch of science and arts. Processing images is more difficult than processing sound or data as there are more bits in the high pixel quality image. It requires more space to store the image,
Externí odkaz:
https://doaj.org/article/bd381f0fb29a4ad99abb0412404666dc
Publikováno v:
Mehran University Research Journal of Engineering and Technology, Vol 42, Iss 3, Pp 102-109 (2023)
Digital Image Processing has dominated Digital Signal Processing at the cost of more memory, resources, and high computational power. In image processing, filtering transformations and other operations need complex multiplications, and the multiplier
Externí odkaz:
https://doaj.org/article/99078316d8914f2ca3005d0281a193ab
Publikováno v:
Mehran University Research Journal of Engineering and Technology, Vol 37, Iss 3, Pp 595-602 (2018)
The optimized implantation of digital filters has remained one of the challenging tasks, for FPGA (Field- Programmable Gate Array) based system designers, due to the involvement of very complex circuitry for multiplication. The multiplier consumes mo
Externí odkaz:
https://doaj.org/article/657cd69abed34ed3a69b7f707a23a7c5
Publikováno v:
2022 International Conference on Emerging Technologies in Electronics, Computing and Communication (ICETECC).
Publikováno v:
Quaid-e-Awam University Research Journal of Engineering Science & Technology. 19:81-89
Different multiplication algorithms have different performance characteristics. Some are good at speed while others consume less area when implemented on hardware, like Field Programmable Gate Array (FPGA)-the advanced implementation technology for D
Autor:
Aneela Pathan, Tayab Din Memon
Publikováno v:
Wireless Personal Communications. 118:3539-3548
Wiener, the well-known adaptive filter is seen in almost all the applications of adaptive signal processing. It gets the weight updating by solving the Wiener –Hopf equation (ωopt = R−1P). When implemented on the state of the art hardware, like
Autor:
Aneela Pathan, Tayab Din Memon
Publikováno v:
Circuits, Systems, and Signal Processing. 40:1788-1801
In the recent past, a new set of digital signal processing algorithms are developed called short word length (SWL) DSP systems to mitigate the multiplier complexity that is an inherent part in most DSP functions. In SWL algorithms, the critical eleme
Autor:
Tayab Din Memon, Aneela Pathan
Publikováno v:
Wireless Personal Communications. 115:1035-1045
Sigma-delta modulation (SDM), initially introduced for ADCs and DACs is now well known in an alternative domain of short word-length (SWL) algorithm based digital system design. Its applications start from simple arithmetic operations to very complex
Autor:
Aneela Pathan, Tayab Din Memon
Publikováno v:
Wireless Personal Communications. 116:1123-1135
Recenlty, short word length DSP systems are proposed and reported that they outperform compared to their counterpart multi-bit systems in the sense of area-performance-power analysis. In this continuation, this paper presents the application of sigma
Publikováno v:
Mehran University Research Journal of Engineering and Technology, Vol 37, Iss 3, Pp 595-602 (2018)
The optimized implantation of digital filters has remained one of the challenging tasks, for FPGA (Field- Programmable Gate Array) based system designers, due to the involvement of very complex circuitry for multiplication. The multiplier consumes mo