Article | 01-April-2018
This paper presents a fast CCD optical spectrum data acquisition method based on FPGA, FIFO and DSP. Introduces a linear CCD timing sequence control signal generation and high speed ADC interface with FIFO and DSP in detail, publishes this design key parts FPGA logic schematic and VHDL source code, provides a general solution for universal high speed CCD optical spectrum data acquisition and analysis system.
Liqun Xu,
Gong Jiaming
International Journal of Advanced Network, Monitoring and Controls, Volume 1 , ISSUE 1, –
Article | 12-April-2018
This paper studied the relationship between the spindle fault and the roughness characteristics， by surface roughness of machining. Spindle common fault is divided into the spindle system is not balanced, the spindle system is not right, the spindle system has a transverse crack and the spindle system rolling bearing failure. The characteristic amount of the machining surface is extracted by CCD laser speckle surface roughness measurement technique. Machine fault information and rough surface
Zhou Guang-wen,
Mao Chun-yu,
Tian Mei,
Sun Yan-hong
International Journal of Advanced Network, Monitoring and Controls, Volume 2 , ISSUE 3, 98–102
Research paper | 20-February-2012
This paper adopts ordinary CCD cameras and IR filters to constitute IR cameras for a marker-based quadri-ocular tracking system. However, the IR filters will affect the accuracy of the tracking system. Therefore, this paper analyses the refraction of IR filters and finds IR filters will bring about the biggish radial distortion on imaging process. And then, this paper directly uses Zhang’s technique to calibrate the parameters of IR cameras in infrared environment by adjusting the imaging
Haibin Wang,
Qing He,
Guan Guan,
Bin Leng,
Dewen Zeng
International Journal on Smart Sensing and Intelligent Systems, Volume 6 , ISSUE 1, 259–277
original-paper | 27-March-2019
one-factor method in optimizing conditions as it minimizes the number of chemicals used along with less labor (Asghar et al. 2014).
Central Composite Design (CCD) provides excellent predictions within the design space and has more centre points as compared to others like Box-Behnken design (BBD). Moreover, it is particularly used for studying extreme conditions or values both high and low resulting in a better quadratic design (Othman et al. 2017). Hence, the present study entails the use of
ASMA SHAHZAD,
MEHWISH IQTEDAR,
HAMID SAEED,
SYED ZAJIF HUSSAIN,
ASMA CHAUDHARY,
ROHEENA ABDULLAH,
AFSHAN KALEEM
Polish Journal of Microbiology, Volume 68 , ISSUE 1, 35–42
Article | 01-December-2015
using a 6 DOF robot with a CCD camera and a force/torque sensor installed in its end effector.
Li Erchao,
Li Zhanming,
He Junxue
International Journal on Smart Sensing and Intelligent Systems, Volume 8 , ISSUE 4, 2159–2174
Article | 01-September-2015
on the signal to noise ratio(SNR) of photoelectric tracking system, gives the change curve of detection capability based on the exposure time of CCD camera, SNR threshold of photoelectric detection system and dark current of photoelectric detection system. Through calculation and test , paperprovidesthe comparison results of the improved mean-shift and traditional mean-shift, verifies the correctness of the proposed algorithm and calculation models for photoelectric detection capability in target
Haidou Yang,
Wei Li
International Journal on Smart Sensing and Intelligent Systems, Volume 8 , ISSUE 3, 1554–1575
Article | 03-November-2017
theoretical CCD acquisition time of down to 1 μs. The interferogram thus captured can be applied for further phase retrieving using the developed frequency transform and band-pass filtering strategies. The band-pass filter is designed to obtain phase information for optimizing the 3-D surface reconstruction with both dimensional and structural measurement accuracy. Furthermore, a standard step-height target was measured to analyze accuracy and repeatability of the developed methodology. Experimental
L. C. Chen,
C. H. Cho,
X. L. Nguyen
International Journal on Smart Sensing and Intelligent Systems, Volume 2 , ISSUE 3, 345–380
Research Article | 15-February-2020
Luiz Carlos Paiva Gouveia,
Bhaskar Choubey
International Journal on Smart Sensing and Intelligent Systems, Volume 7 , ISSUE 5, 1–6