Drafts by Khandaker Nusaiba Hafiz
introduction of NDB and ADF
Papers by Khandaker Nusaiba Hafiz
Multimodal Technologies and Interaction
We investigated the effect of arm pivot joints that are typically used during haptic exploration ... more We investigated the effect of arm pivot joints that are typically used during haptic exploration by evaluating four joints of the human arm (metacarpophalangeal joint of the index finger, wrist, elbow, and shoulder joints). Using a virtual stiffness discrimination task, a four-session psychophysical experiment was conducted with 38 participants (25 male and 13 female); each session was conducted with one of the four joints as the pivot joint during haptic exploration. The participants were asked to judge the stiffness of the top surface of two computer-generated cylinders by determining the stiffer one while using their dominant hand’s index finger. A two-alternative forced-choice procedure was employed by assigning one cylinder a constant stiffness value of 1.0 N/mm (standard side) and the remaining cylinder a variable stiffness value (comparison side). Using a custom-made stylus for the Geomagic TouchTM (3D Systems, Inc., Rock Hill, SC, USA) haptic interface, the participants were...
2022 IEEE Region 10 Symposium (TENSYMP)
IOSR Journal of Electronics and Communication Engineering, 2016
Due to passive tracking, fire and forget capabilities and ease of operation of guided missiles ha... more Due to passive tracking, fire and forget capabilities and ease of operation of guided missiles have emerged as an important anti-aircraft arsenal. Detection of target in real time is a difficult task when object is dynamic and even harder when the object tends to move at speed counted in Mach numbers. Moving target detection is a key area in image processing, infusion of this technology to the purpose of tracking target and destroying as in guided missiles can be very effective as it will reduce network links, and GPS navigation in aggressive electronic warfare environments. Detecting moving objects in real-time is a challenging problem due to the computational limits and the motions of the camera. In this paper, we suggest a method for dynamic object detection and tracking on non-stationary cameras running within few milliseconds (ms) on a PC, and real-time on mobile devices. Detecting of object by background subtraction method does not give better results when object is moving ver...
IOSR Journal of Electronics and Communication Engineering, 2016
IOSR Journal of Electronics and Communication Engineering, 2016
Books by Khandaker Nusaiba Hafiz
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Drafts by Khandaker Nusaiba Hafiz
Papers by Khandaker Nusaiba Hafiz
Books by Khandaker Nusaiba Hafiz