2 publications

• Published Subscription 12 Jan 2016

  An Algorithm for Road Sign Detection and Recognition using HOG and SVM

  By Priya Nagarkar, Heena R. Kher

  Abstract: Recognizing traffic signs is a challenging problem; and it has captured the attention of the computer vision community for several decades. Essentially, traffic sign recognition is a multi-class classification problem that has become a real challenge for computer vision and machine learning techniques. We present a system which will detect the road sign with shape detection technique. Further recognition of road sign is carried out using Histogram Oriented Gradient and …

  Published in Journal of Operating Systems Development & Trends · Vol. 2, Issue 1, 2015 · pp. 1–5 Read article →

• Published Subscription 13 Apr 2015

  Wavelet Based Speckle Noise Reduction in Synthetic Aperture Radar Images

  By Pranali A. Hatwar, Heena R. Kher

  Abstract: Synthetic aperture radar (SAR) is an active imaging system that can achieve high resolutions both in range and azimuth. Speckle noise is one of the most critical disturbances that alter the quality of SAR coherent images. Before using SAR images in automatic target detection and recognition, the first step is to reduce the effect of speckle noise. In this paper, filtering techniques compares with proposed method have been used on …

  Published in Journal of Software Engineering Tools & Technology Trends · Vol. 2, Issue 1, 2015 · pp. 26–30 Read article →