Power Saving of DHT in Digital Image Photography
Chittaranjan Pradhan, Prasant Kumar Patra, Sitakanta Maharatha · International Journal of Computer Applications · 2010
Digital camera is the main medium for digital photography.Digital image takes more memory space and more energy to store, as a digital camera operates on portable battery.Hence, it limits its performance and longitivity.An efficient energy management is required to limit this drawback.This paper proposes a new technique by using Discrete Hartley Transform which will give the same result as that of the existing algorithms with low power consumption.