Backward registration based Aspect ratio similarity(ARS) For image retargeting quality assessment - 2016


Throughout the past few years, there are numerous kinds of content-aware image retargeting operators proposed for image resizing. But, the lack of effective objective retargeting quality assessment metrics limits the any development of image retargeting techniques. Different from traditional image quality assessment (IQA) metrics, the standard degradation during image retargeting is caused by artificial retargeting modifications, and the problem for image retargeting quality assessment (IRQA) lies in the alternation of the image resolution and content, which makes it not possible to directly evaluate the quality degradation like traditional IQA. In this paper, we interpret the image retargeting during a unified framework of resampling grid generation and forward resampling. We have a tendency to show that the geometric change estimation is an economical manner to clarify the connection between the images. We tend to formulate the geometric amendment estimation as a backward registration problem with Markov random field and give a good resolution. The geometric amendment aims to supply the proof regarding how the initial image is resized into the target image. Under the guidance of the geometric amendment, we develop a novel facet ratio similarity (ARS) metric to guage the visual quality of retargeted pictures by exploiting the local block changes with a visible importance pooling strategy. Experimental results on the publicly on the market MIT RetargetMe and CUHK data sets demonstrate that the proposed ARS can predict a lot of accurate visual quality of retargeted pictures compared with the state-of-the-art IRQA metrics.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Observation of Backward Guided-Acoustic-Wave Brillouin Scattering in Optical Fibers Using Pump–Probe TechniqueABSTRACT:We experimentally demonstrate the observation of backward (i.e., opposite of the direction
PROJECT TITLE :An Improved Backward SBR-PO/PTD Hybrid Method for the Backward Scattering Prediction of an Electrically Large TargetABSTRACT:An improved hybrid technique of backward shooting and bouncing ray (SBR) physical optics
PROJECT TITLE :Producing and Exploiting Simultaneously the Forward and Backward Coupling in EBG-Assisted Microstrip Coupled LinesABSTRACT:During this letter, a technique is proposed for the look of electromagnetic band-gap (EBG)-assisted
PROJECT TITLE :Breaking the Efficiency Barrier for Ambient Microwave Power Harvesting With Heterojunction Backward Tunnel DiodesABSTRACT:Harvesting low-density ambient microwave power as an alternative power source for small ubiquitous
PROJECT TITLE :Directly Excited Backward Volume Spin Waves in Permalloy MicrostripsABSTRACT:A patterned magnetic microstrip will stay saturated along its length at remanence so the backward volume (BV) configuration may be a natural

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry