Title :
Block-Based Glassy Effects for Natural Images
Author :
Gwanggil Jeon ; Seokhoon Kang ; Anisetti, Marco
Author_Institution :
Dept. of Embedded Syst. Eng., Incheon Nat. Univ., Incheon, South Korea
Abstract :
This paper presents a new grassy effect generation approach. The grassy effect changes original image as the one behind the grass. A random number generation function is employed to decide the same of block and location of the pixel. Obtained various block size and pixel location yield unexpected grassy execution to the original image. The subjective and the objective image performances are compared which conclude that the proposed approach successfully crates glassy effect in images.
Keywords :
image processing; random number generation; block-based glassy effects; grassy effect generation; grassy execution; natural images; pixel location yield; random number generation function; Computers; Consumer electronics; Digital images; Glass; Image color analysis; PSNR; Performance evaluation; Image processing; glassy effect; random number generation; variable length block;
Conference_Titel :
Multimedia, Computer Graphics and Broadcasting (MulGraB), 2014 6th International Conference on
Conference_Location :
Haikou
Print_ISBN :
978-1-4799-7763-5
DOI :
10.1109/MulGraB.2014.16
