... Crossbar array Multilayer neural network Image processing Circuit simulation Circuit networks Memristor crossbar array National Natural Science Foundation of China 62273190. This study was funded by National Natural Science Foundation of China, 62273190. The threshold function...

... consumption compared to its counterparts. Also, the proposed approximate cell is exploited in a wide range of image processing applications to assess its efficiency concerning accuracy metrics such as peak signal-to-noise ratio (PSNR) and structural similarity (SSIM) index. Moreover, some figures of merit...

...@nitm.ac.in 01 09 2020 18 05 2021 03 06 2021 13 08 2021 © Emerald Publishing Limited 2021 Emerald Publishing Limited Licensed re-use rights only Image processing System design Digital applications Approximate computing Dadda multiplier 43A2 compressor Image de...

... recognition system. This hand gesture recognition system captures the real-time hand gestures, a physical movement of human hand, as a digital image and recognizes them with the pre stored set of hand gestures. Image processing Image segmentation Neethu P.S. can be contacted at: ps.neethu...

... to mitigate the error because of the proposed approximate 4:2 compressor is presented. Finally, the proposed designs are implemented on image processing applications to validate the quality-effort trade-off. This paper is organized as follows. Preliminary information about the exact 4:2 compressor...

... the problem that the silicone cap pasting deviation information disappears with the correction of the flexible deformation of the image. Image processing Automated optical inspection Keyboard FPCB Positional deviation Silicone cap The AOI model machine was designed and built as shown in Figure 1...

.... Zener diodes and ultra-low-power diodes are used within the first and second proposed designs, respectively. This innovation eliminates threshold detectors from critical path and makes it shorter. Then, the new adders are employed in the image processing application of Laplace filter, which detects...

... logic (CTL) has been used. Findings To evaluate the proposed cell, comprehensive simulations are carried out at two levels of the circuit and image processing. At the circuit level, the HSPICE software has been used and the power consumption, delay, and power-delay product are calculated. Also...

...Shi yuan Wang; Yang Zhao; Liuying Wen Purpose To enhance the detection efficiency of printed circuit board (PCB) soldered dot, this study aims to detect PCB soldered dot with image processing method. Design/methodology/approach Through a series of image processing algorithms, threshold...

... the accuracy and speed of stitching and solves stitching gap formed by opposite variation trend of image local edge caused by uneven illumination. Automatic optic inspection Image processing Image stitching Surf registration With the rapid development of the information industry and expansion...

...Feng Ye; Di Li; Jie‐xian Huang; Zhi‐jie Dong Purpose The purpose of this paper is to study the application of advanced computer image processing techniques for flaw detection on flexible printed circuit (FPC) solder. Design/methodology/approach Texture directionality feature is obtained based...

... in the first levels and the scale was computed in the third levels in every octave. For example, in octave 1, the sampling step=1.2×9/9≈1 and the scale=1.2×21/9=2.8. © Emerald Group Publishing Limited 2012 Image processing Printed circuits Transforms Programming and algorithm theory Speed...

...Jie‐xian Huang; Feng Ye; Zhi‐Jie Dong; Di Li Purpose The purpose of this paper is to study the application of advanced computer image processing techniques for solving the problem of solder position error correction for flexible printed circuit (FPC) solder. Design/methodology/approach...

... throughput LDI machine with this doubled laser power (i.e. 8 W instead of 4 W today) opens the door for two major improvements: © Emerald Group Publishing Limited 2006 Printed circuits Soldering Lasers Image processing Demand and sales of laser direct imaging (LDI) machines continue...

... printers Manufacturing industries Image processing As printed circuit boards (PCBs) become increasingly more complex and tolerances become smaller, manufacturers have to keep pace by improving process capability. Likewise, price pressures have driven the elimination of costs from operations...

...‐ray imaging system has been constructed. From the test sample experiments, it is confirmed that the proposed algorithm allows cleanly separated images with fewer artifacts than the one obtained by conventional laminography. © MCB UP Limited 1998 Algorithms Image processing Inspection...