Robust Visual Secret Sharing Scheme Applying to QR Code

Figure 7

threshold VSS on QR code of version 4 with level of error correction H In [10].

(a)

(b)

(c)

(d)

(e) The decoding information of

(f) The decoding information of

(g) The decoding information of

(h)

(i)

(j)

(k)