An increasing amount of display devices with fixed sizes call for an adaptive strategy for optimal display. For this purpose, content aware image resizing techniques are developed. Previous works mainly lay their attention on the shrinkage operation of the examined image. Less efforts are paid on the expansion manipulation. Though some literatures claim an extension of their shrinkage operation...

Based on bidirectional similarity measure between patches of image, in this study, we investigate the similarity criterion of image for resizing image. First, our scheme implements image resizing by Seam Carving step by step. For each step, we remove five seams, and then calculate the dissimilarity between the original image and its resized one as well as the relative difference of dissimilarit...

Abstract Traditional image resizing methods usually work in pixel space and use various saliency measures. The challenge is to adjust the shape while trying preserve important content. In this paper we perform feature using deep layers of a neural network containing rich semantic information. We directly maps, extracted from pre-trained classification network, reconstruct resized neural-network...

The major contribution of this paper is the use and define energy functions that study the visual features, such as image gradients, to preserve the important content of an image. Classical methods of resizing or cropping images have limitations in the sense that they distort or cut important regions of an image. By applying higher energy around pixels containing faces and lower energy for back...

Today’s digital content is displayed on a diverse set of devices, ranging from large monitors of various aspect ratios, to small screens of cell phones or handheld devices. Existing display standards, such as HTML, support the ability to dynamically resize the composition of the page to enable viewing on different display sizes. During this resizing process, images always remain fixed in size. ...

Seam-Carving is widely used for content-aware image resizing. To cope with the digital image forgery caused by Seam-Carving, a new detecting algorithm based on Benford’s law is presented. The algorithm utilize the probabilities of the first digits of quantized DCT coefficients from individual AC modes to detect Seam-Carving images. The experimental result shows that the performance of proposed ...

Polygonal meshes are widely used to represent the shape of 3D objects and the generation of multi-resolution models has been a significant research topic in computer graphics. In this paper, we demonstrate how to generate multi-resolution models through 2D image processing techniques. The goal of generating multi-resolution models is accomplished by resizing the corresponding geometry images of...