• KHUSHBU DARJI
• JAYMIN BHALANI

At present multimedia transmission has made a big boon. Compressive sensing technique plays specific role for less time data and less space sending capability. Among those DCT, DWT are most famous methods. DCT is concentrating the energy of the transformed signal in low frequency and reduce the blocking effect Where wavelet analysis is provide long term interval in frequency plane decomposition and reconstruction of the image. Compare with the traditional sensing algorithm effectively improve the PSNR of reconstruction image. Moreover, in the improved algorithm uses different kind of matrix such as bernulie matrix, Gaussian matrix, hadamard matrix, Toeplitz matrix with measurement of sparse angle by using DCT on specific information part and also Euclidian reconstruction process is there. This all technique refers a hybrid itself. So in this paper try to improve the PSNR by using method DWT at high frequency domain, SPARSE angle technique in DCT at low frequency domain with better segmentation and also reduce overlapping.

DCT, DWT, Sparse angle, PSNR.

"HYBRID APPROACH FOR DIGITAL IMAGE RECONSTRUCTION USING COMPRESSIVE SENSING REVIEW PAPER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.2, Issue 12, page no.49-52, December-2015, Available :http://www.jetir.org/papers/JETIR1512008.pdf

"HYBRID APPROACH FOR DIGITAL IMAGE RECONSTRUCTION USING COMPRESSIVE SENSING REVIEW PAPER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.2, Issue 12, page no. pp49-52, December-2015, Available at : http://www.jetir.org/papers/JETIR1512008.pdf