Digital signal processing

In robotic grasping and manipulation, force feedback is one of the most important factors. In the absence of force feedback, force control and compliant grasping is almost impossible. In this study a novel Vibrational Haptic feedback system is designed. The system gives individual digit awareness of a multipronged robotic gripper to the user.

  • Sensors
  • Last Updated On: 
    Mon, 03/25/2019 - 09:12

    This raw data was used in a study looking at the correlations between 10 image quality metrics (IQMs) and the subjective image quality scores of expert radiologists. Nine MR images of the abdomin and of the brain were retrospectively degraded by noise, motion, undersampling, compression, and blurring. Each of these images we then evaluated by the radiologists and the IQM scores were calculated. This data set is made up of the radiologists' scores and the IQM scores.

  • Medical Imaging
  • Last Updated On: 
    Thu, 01/31/2019 - 11:27

    Load datasets for "HyperDimensional Bayesian Time Mapping (HyperBaT): A Probabilistic Approach to Time Series Mapping of Non-Identical Sequences".

     

     

     

  • Digital signal processing
  • Last Updated On: 
    Thu, 01/17/2019 - 12:51

    This is the coefficient set for Area- and Power-efficient Nearly-Linear Phase Response IIR Filter by Iterative Convex Optimization

  • Digital signal processing
  • Last Updated On: 
    Wed, 01/16/2019 - 23:35

    Occlusion, glare and secondary reflections formed due to and on the spectacles - results in poor detection, localization, and recognition of eye/face features. We term all the problems related to the usage of spectacles as The spectacle problem. Though several studies on the spectacle detection and removal have been reported in the literature, the study focusing on spectacle problem removal is very limited. One of the main reasons being, the nonavailability of a facial image database highlighting the spectacle problems.

  • Digital signal processing
  • Last Updated On: 
    Tue, 01/08/2019 - 07:03

    The dataset can be used for Brain MRI study for academic purpose only. Undersampling Masks can be used for random undersampling at different sampling rates. 

  • Brain
  • Last Updated On: 
    Tue, 12/25/2018 - 00:09

    A sample of synthetic noise-free reference image created by combining multiple instances of structurally preserved cilia cross-sections. The author has removed the dataset, the interested users can contact the author via email: amitsuveer@gmail.com 

  • Medical Imaging
  • Last Updated On: 
    Fri, 06/28/2019 - 07:49
    Citation Author(s): 
    Amit Suveer, Hrushikesh Garud, Anca Dragomir, Ida-Maria Sintorn

    A VOR receiver based on Software-Defined Radio is presented. Experiments showed that the system indicated the radials of the VOR station of São José dos Campos with an average error rate of less than 1% and a standard deviation of less than 2.14% in relation to those calculated cartographically. The results suggest that low volume and weight SDR-based VOR receivers can be developed with processing on microcontrollers or FPGAs to equip drones that need to operate in aerodrome environments.

     

  • Signal Processing
  • Last Updated On: 
    Thu, 11/08/2018 - 10:34
    Citation Author(s): 
    R. Mello
  • Communications
  • Last Updated On: 
    Thu, 11/08/2018 - 10:34
    Citation Author(s): 
    Hassan Khani and Hong Nie

    This data set is the data of the downlink signals of the high-orbit maritime communication satellite.

  • Digital signal processing
  • Last Updated On: 
    Thu, 11/08/2018 - 10:34
    Citation Author(s): 
    Youyang Li

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