Data Transmission Using Barcode Modulation Technique
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 7
Abstract
The concept of Barcode is of great relevance for use in wireless data transmission between hand held device . In a typical setup, any file on a cell phone, for example, can be transferred to a second cell phone through a series of images on the LCD which are then captured and decoded through the camera of the second cell phone. In this study, a new approach for data modulation in barcodes is introduced, and its performance is evaluated in comparison to other standard methods of barcode modulation. In this new approach, orthogonal frequency-division multiplexing (OFDM) modulation is used together with differential phase shift keying (DPSK) over adjacent frequency domain elements. A specific aim of this study is to establish a system that is proven tolerant to camera movements, picture blur, and light leakage within neighboring pixels of an LCD.
Authors and Affiliations
Dr. N. K. Chaudhari , Ms. Namrata D. Ninawe
Keywords
Related Articles
- EP ID EP24862
- DOI -
- Views 495
- Downloads 14
A Comparative of Analysis of Image Restoration Using Mean and Median Filtering
Image restoration is an important area to better the quality of an image, that attempts to recreate or remodel an image from noise. Image noise is a variation of brightness or unwanted signals and it used to destroy mos...
False Alarm Based Quasi Periodic Noise Removal in Digital Images
In general noise is random is nature and can be removed using both static and adaptive filters. Images may be affected by quasi-periodic noise. This artefact is often caused by electrical interferences during image acqu...
A Highly Auto Configuration for A Node Using Addressing Protocol in Ad Hoc Networks
The addressing configuration may be a key challenge in networks owing to the shortage of infrastructure. Autonomous addressing protocols need a distributed and self-managed mechanism to avoid address collisions in an ex...
A Systematic Approach For Storage Free Smart Energy Management With Frequency Control In Hybrid AC Micro Grid System
This paper provides a systematic coordinated control scheme for energy management in hybrid photo voltaic(PV), fuel cell (FC) and diesel engine generator (DEG) in an AC micro grid without any storage like batteries or f...
Design of Solar Photovoltaic DC Water Pumping System Using MPPT
Solar Photovoltaic (PV) systems are having growing importance in present era of our power system due to its nonpolluting, less maintenance, and free fuel characteristics. Photovoltaic systems are comprised of photovoltai...