#Tera mosaic andreamosaic andreamosaic setup sample software#
In our experiment, the performance of the proposed algorithm is compared with that of Andrea mosaic, Mosaically, and Mozaika software packages. Furthermore, the quality of the photomosaic image is improved by minimizing tile redundancy in adjacent blocks and limiting the number of tiles used. A photomosaic image is generated through separating the input image into blocks of a pre-set size, performing adaptive tiling by comparing the similarity between adjacent blocks, conducting block matching to find a similar tile in the photo database, and adjusting the intensity to enhance tile similarity within each image block. A photo database stores photos called tiles for mosaic and their feature values. In this paper, we present an automatic computer algorithm that forms photomosaic images through adaptive tiling and block matching. Because of the recent developments in digital imaging technology, photomosaic technologies that form images using photos are utilized. Mosaic refers to a technique that forms images by gathering several small materials in various colors. Finally, we search for photographs that best match the tiles calculated above by using a thumbnail difference metric. 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. We use the edge avoidance technique to prevent tiles from being located across the edges. To implement this, we employ centroidal Voronoi diagram to obtain an even distribution of tiles, and use the sites as the location of tiles. 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. In this study, we propose a novel artistic method for displaying photographs in mobile devices as a photo collage. 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 the last few decades, mobile computing platform technology has grown rapidly, as observed from smart phones that have quickly become ubiquitous.
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