An Efficient Image Compressor for Charge Coupled Devices Camera

Figure 11

Reconstructed image using our method and DWT as the sparse basis when 𝑀=20 and 𝑀=40; the size of each image is 256×256.

(a) Original image

(b) Our method, 𝑀=60

(c) Our method, 𝑀=20

(d) DWT, 𝑀=60

(e) DWT, 𝑀=20