Efficient paper mosaic rendering on mobile devices based on position-based tiling

Han, Myoung-hun; Kang, Dongwann; Yoon, Kyoungro

doi:10.1007/s11554-013-0371-0

Cited by 8 publications

(4 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In [25], the social networking context was utilized to generate a photomosaic album that enabled the selection of photographs from the albums of users' friends in the social networking service by computing the closeness of connections between users. In addition, a number of studies for various types of mosaics [8,12,19] have been conducted in the non-photorealistic rendering and animation field. However, they mainly focus on stylizing mosaic and not on photo collage.…”

Section: Related Workmentioning

confidence: 99%

Photo collage-based photograph display system on mobile computing platform

Kang

Seo

2017

J Supercomput

Self Cite

View full text Add to dashboard Cite

In the last few decades, mobile computing platform technology has grown rapidly, as observed from smart phones that have quickly become ubiquitous. The mobile computing platform is the most widely used platform in our life today, and digital photographs captured through these devices have become routine for most people. In this study, we propose a novel artistic method for displaying photographs in mobile devices as a photo collage. Using our system, users can view a representative photograph as a collage of photographs associated with a certain event, and access each of photographs individually. To implement this, we employ centroidal Voronoi diagram (CVD) to obtain an even distribution of tiles, and use the sites as the location of tiles. We use the edge avoidance technique to prevent tiles from being located across the edges. To obtain the direction of tiles that follow near a strong edge, we employ the Edge tangent Flow field, and use the field as the directions of tiles. Finally, we search for photos that best match the tiles calculated above by using a thumbnail difference metric.

show abstract

Section: Related Workmentioning

confidence: 99%

Photo collage-based photograph display system on mobile computing platform

Kang

Seo

2017

J Supercomput

Self Cite

View full text Add to dashboard Cite

show abstract

“…By minimizing the energy function, a realistic coloured paper mosaic image is generated. In contrast, Han et al [5] focused on the sequence in which tiles are placed, and proposed an approach that sequentially places each tile according to a customizable rule defined by parameters. This method was the first to enable placement of tiles along an edge, or to place tiles that have a similar color to previous tiles, by adjusting the parameters.…”

Section: Related Workmentioning

confidence: 99%

Interactive illustration of collage for children with folktale e-book

Kang

Tian

Sahandi

2016

J Vis

Self Cite

View full text Add to dashboard Cite

It is always challenging to teach children foreign languages, due to the difficulty of learning and their short attention span. To address the challenge and take advantage of the popularity of touchable tablets and smartphones, we propose an educational folktale e-book (EFE-Book) application with an interactive illustratable tool. EFE-Book is developed to teach preschool children to learn foreign languages by telling folktales with illustrations. To encourage effective learning, EFE-Book provides an interactive collage tool that enables users to create collage-based illustrations by hand. We propose a Voronoi diagram based approach to model paper tiles for the development of EFE-Book. With EFE-Book, the user can create coloured paper tiles and attach them to the predesigned sketch through touch interface, such as Apple iPad.

show abstract

“…In mosaic rendering style field, without the classic segmentation method of Haeberli [12], Dobashi [13], Chen et al [14] constructed mosaic image effect with the CVT model, meanwhile maintained the characteristics of source image. Han [15] proposed a method for making shapes of color paper in real time on mobile devices. These mosaic techniques focus on the research of fragments of mosaic segmentation method, shape, size and arrangement, which colorize the segmentation blocks with source image's colors [16].…”

Section: Mosaic Renderingmentioning

confidence: 99%

A mosaic style rendering method based on fuzzy color modeling

Liu

2016

2016 IEEE/ACIS 15th International Conference on Computer and Information Science (ICIS)

View full text Add to dashboard Cite

This paper presents a non-photorealistic rendering method combining fuzzy color models with mosaic rendering to emulate the fuzziness of color usage. The method first triangulates the source image based on its local details, to emulate artists' methods of observing and analyzing the image structures. Then, it converts the color from the source image to obtain the fuzzy color for every triangle. Finally, it renders the triangles by a customizable fuzzy coloring strategy. The results show that the proposed method achieves good simulation of different artists' coloring strategies. Using the rendering application based on the proposed method, the user can quickly achieve many renderings in different coloring strategies by our mosaic rendering prototype.

show abstract

Efficient paper mosaic rendering on mobile devices based on position-based tiling

Cited by 8 publications

References 14 publications

Photo collage-based photograph display system on mobile computing platform

Photo collage-based photograph display system on mobile computing platform

Interactive illustration of collage for children with folktale e-book

A mosaic style rendering method based on fuzzy color modeling

Contact Info

Product

Resources

About