Tactile perception of the material properties in real-time using tiny embedded systems is a challenging task and of grave importance for dexterous object manipulation such as robotics, prosthetics and augmented reality [1-4] . As the psychophysical dimensions of the material properties cover a wide range of percepts, embedded tactile perception systems require efficient signal feature extraction and classification techniques to process signals collected by tactile sensors in real-time.

  • Machine Learning
  • Last Updated On: 
    Thu, 03/26/2020 - 22:56

    Subpixel classification (SPC) extracts meaningful information on land-cover classes from the mixed pixels.However, the major challenges for SPC are to obtain reliable soft reference data (RD), use apt input data, and achieve maximum accuracy. This article addresses these issues and applies the support vector machine (SVM) to retrieve the subpixel estimates of glacier facies (GF) using high radiometric-resolution Advanced Wide Field Sensor (AWiFS) data. Precise quantification of GF has fundamental importance in the glaciological research.

  • Image Processing
  • Last Updated On: 
    Fri, 03/27/2020 - 03:59

    In the present article we analyze data from two temperature sensors of the Curiosity rover, which has been active in Mars since August 2012. Temperature measurements received from the rover are noisy and must be processed and validated before being delivered to the scientific community. Currently, a simple moving average filter is used to perform signal denoising. The application of this basic algorithm is based on the assumption that the noise is stationary and statistically independent from the underlying structure of the signal, an arguable assumption in this kind of harsh environment.

  • Sensors
  • Last Updated On: 
    Wed, 03/04/2020 - 08:02

    This dataset contains the images used in the paper "Fine-tuning a pre-trained Convolutional Neural Network Model to translate American Sign Language in Real-time". M. E. Morocho Cayamcela and W. Lim, "Fine-tuning a pre-trained Convolutional Neural Network Model to translate American Sign Language in Real-time," 2019 International Conference on Computing, Networking and Communications (ICNC), Honolulu, HI, USA, 2019, pp. 100-104.

  • Artificial Intelligence
  • Last Updated On: 
    Tue, 02/18/2020 - 11:06

    This dataset includes two kinds of dust experiment data.

    (1)    blackbody furnace experiment data

    (2)    water cup experiment data

    The two experiments were carried out in a lab by using blackbody furnace, infrared thermal imager and dust. The specific parameter can be found in the data file.

  • Sensors
  • Last Updated On: 
    Mon, 02/03/2020 - 10:55

    BS-HMS-Dataset is a dataset of the users' brainwave signals and the corresponding hand movement signals from a large number of volunteer participants. The dataset has two parts; (1) Neurosky based Dataset (collected over several months in 2016 from 32 volunteer participants), and (2) Emotiv based Dataset (collected from 27 volunteer participants over several months in 2019). 

  • Machine Learning
  • Last Updated On: 
    Thu, 12/12/2019 - 13:17

    Multi-type residual data (vibrations, sound, magnetic intensity) collected from 3D printers & CNC machines.

  • IoT
  • Last Updated On: 
    Thu, 11/28/2019 - 17:31

    The bearing dataset  is acquired by the electrical engineering laboratory of Case Western Reserve University and published on the Bearing Data Center Website. The gearbox dataset  is from IEEE PHM Challenge Competition in 2009

  • Standards Research Data
  • Last Updated On: 
    Wed, 11/20/2019 - 03:31

    This dataset contains the actual sensor and calculated process variables in a winder station in a paper mill. Several Process variables change in time with the change of the rewind diameter. I provided the process data for two sets, in future I will add more data. Advanced time series forcasting techniques can be used to estimate many process variables considering the rewind diameter as the time axis.

  • Machine Learning
  • Last Updated On: 
    Tue, 10/08/2019 - 06:23

    Urban flooding is a common problem across the world. In India, it leads to casualties every year, and financial loss to the tune of tens of billions of rupees. The damage done due to flooding can be mitigated if the locations deserving attention are known. This will enable an effective emergency response, and provide enough information for the construction of appropriate storm water drains to mitigate the effect of floods. In this work, a new technique to detect flooding level is introduced, which requires no additional equipment, and consequent installation and maintenance costs.

  • Machine Learning
  • Last Updated On: 
    Mon, 01/06/2020 - 23:27