The effect of texture granularity on texture synthesis quality

S. Alireza Golestaneh; Mahesh M. Subedar; Lina J. Karam

doi:10.1117/12.2189466

22 September 2015 The effect of texture granularity on texture synthesis quality

S. Alireza Golestaneh, Mahesh M. Subedar, Lina J. Karam

Proceedings Volume 9599, Applications of Digital Image Processing XXXVIII; 959912 (2015) https://doi.org/10.1117/12.2189466
Event: SPIE Optical Engineering + Applications, 2015, San Diego, California, United States

Abstract

Natural and artificial textures occur frequently in images and in video sequences. Image/video coding systems based on texture synthesis can make use of a reliable texture synthesis quality assessment method in order to improve the compression performance in terms of perceived quality and bit-rate. Existing objective visual quality assessment methods do not perform satisfactorily when predicting the synthesized texture quality. In our previous work, we showed that texture regularity can be used as an attribute for estimating the quality of synthesized textures. In this paper, we study the effect of another texture attribute, namely texture granularity, on the quality of synthesized textures. For this purpose, subjective studies are conducted to assess the quality of synthesized textures with different levels (low, medium, high) of perceived texture granularity using different types of texture synthesis methods.

Citation Download Citation

S. Alireza Golestaneh, Mahesh M. Subedar, and Lina J. Karam "The effect of texture granularity on texture synthesis quality", Proc. SPIE 9599, Applications of Digital Image Processing XXXVIII, 959912 (22 September 2015); https://doi.org/10.1117/12.2189466

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