Implementation and Analysis of Power-constrained contrast enhancement algorithm using a sub-band decomposed MSRA for OLED display
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2015, Vol 4, Issue 7
Abstract
This paper presents a power-constrained contrast enhancement algorithm for organic light-emitting diode display based on multi-scale retinex Algorithm (MSRA). In general, MSR, which is the key component of the proposed algorithm, consists of power controllable log operation and sub-band wise gain control. First, we decompose an input image to MSRAs of different sub-bands, and compute a proper gain for each MSRA. Second, we administer a coarse-to-fine ability ascendancy mechanism, which recomputed the MSRAs and gains. This footfall iterates until the ambition ability extenuative is accurately accomplished. With video sequences, the adverse levels of adjoining images are bent consistently application banausic adherence in adjustment to abstain ablaze artifacts. Finally, we present several enhancement abilities for real-time processing. Experimental after-effects appearance that the proposed algorithm provides bigger beheld superior than antecedent methods, and a constant power-saving arrangement after ablaze artifacts, even for video sequences.
Authors and Affiliations
N. Prasanthi, M. P. Venkatesh
Keywords
Related Articles
- EP ID EP28213
- DOI -
- Views 260
- Downloads 2
Privacy Preserving using Slicing Technique
Privacy Preserving on microdata publishing different anonymization techniques named as generalization and bucketization have been proposed. In generalization amount of information loses on high-dimensional data. Buc...
Advanced Embedded Wireless Robot with Motion Detection System and Live Video / Audio Transmission
this paper is to design and develop an intelligence robot to detect dangerous Gas/Smoke by using an 8 bit microcontroller. In our project the robot is designed to move automatically. The robot acts according to the...
Energy efficiency analysis of Compressed Sensing Video Streaming for Wireless Multimedia Sensors
Multimedia Wireless Sensor Network (MWSN) [3] provides a low-cost and flexible solution for distributed video surveillance based on low-power autonomous camera sensor nodes. The profile of these MWSN-based distribute...
Content-based image retrieval using DWT based feature extraction and texture, shape and color features
Content Based Image Retrieval (CBIR) is the retrieval of images based on visual features such as colour, texture and shape. In this paper, we propose the algorithm on the basis of extraction and matching of color and...
Design of Automatic Automobile using CAN Bus
CAN is a serial bus protocol to connect individual systems and sensors as an alternative to conventional multi-wire looms. It allows automotive components to communicate on a single or dual-wire networked data bus up...