Other Journals Published by Timeline Publication Pvt. Ltd.
IJECCE
IJEIR
IJAIR
IJAIM
IJRAS
IJISM
IJIRES
IJASM
IJRIES
Latest News
Submissions open
"Submissions Open For Vol. 15,Issue 2, Mar. - Apr. 2024"
Successfully Published
Volume 15,Issue 1, Jan. - Feb. 2024
Send your paper at E-mail:
submit2ijecce@yahoo.in , submit@ijecce.org
Image Compression Using Bayer Color Filter Array Technique
Ms. Deepali S. Jadhav; Mr. A. H. Karode; Mr. S. R. Suralkar
The representation of the color image coefficient and its compression is the major problem in today’s current image capturing and compression in camera technology. The issue of higher resolution image capturing for clarity {&} storage at lower resolution is transforming the image where pixel value lost its originality {&} resulting poorer regeneration. An efficient prediction based lossless compression scheme for Bayer color filter array image is proposed in this paper. It divides the Color filter array image into two subimages, a green subimage and nongreen subimage. Both subimages are processed with Context matching prediction technique to remove the spatial dependency and adaptive color difference estimation scheme to remove color spectral redundancy when handling non green samples. The prediction residue planes of the two subimages are then entropy encoded sequentially with adaptive Rice Code. Simulation result shows that proposed compression scheme having better compression ratio and higher PSNR than the other CFA image compression methods.