%0 Conference Proceedings
%A Corbo, Anna Regina,
%@affiliation Visgraf Laboratory - IMPA
%T Soft Segmentation for Comparative Image Editing
%B Brazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI)
%E Gonçalves, Luiz,
%E Wu, Shin Ting,
%8 Oct. 7-10, 2007
%J Porto Alegre
%I Sociedade Brasileira de Computação
%C Belo Horizonte
%K Image Editing, Segmentation, HDR Images.
%X We present a new tool for comparative image editing of HDR and LDR images that preserves edges by doing a soft segmentation. The user selects with strokes different regions to be modified and has control over all the regions simultaneously to make adjustments in parameters such as saturation, contrast and exposure. The final mask that maps those regions preserves the most important transformation areas and the smoothness of transitional regions.