A reconfigurable coprocessor for a PCI-based real time computer vision system

Lisa, Ferran; Cuadrado, Faustino; Rexachs, Dolores; Carrabina, Jordi

doi:10.1007/3-540-63465-7_244

Cited by 8 publications

(1 citation statement)

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“…Therefore, it is required a delay to store N-1 image lines (N being the row number of the convolution mask) that is implemented using N-1 FIFO memories. Lisa [10] offers a column-access architecture, which minimizes the amount of resources used in the FPGA by in-parallel processing the columns of pixels involved on each computation. Besides, by decomposing the mask weights in their binary representation, many multipliers can been replaced by shift-registers and adders.…”

Section: Hw Blocksmentioning

confidence: 99%

Xilinx System Generator Based HW Components for Rapid Prototyping of Computer Vision SW/HW Systems

Toledo

Vicente-Chicote

Muro

et al. 2005

Pattern Recognition and Image Analysis

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Abstract. This paper shows how the Xilinx System Generator can be used to develop hardware-based computer vision algorithms from a system level approach without the necessity of in-depth knowing neither a hardware description language nor the particulars of the hardware platform. Also, it is demonstrated that Simulink can be employed as a co-design and co-simulation platform for rapid prototyping of Computer Vision HW/SW systems. To do this, a library of optimized image processing components based on XSG and Matlab has been developed and tested in hybrid schemes including HW and SW modules. As a part of the testing, results of the prototyping and co-simulation of a HW/SW Computer Vision System for the automated inspection of tangerine segments are presented.

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Section: Hw Blocksmentioning

confidence: 99%