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A simple and high-hiding capacity method for hiding digit-by-digit data in images based on modulus function

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Table 1 indicates that the proposedmethodachieves higher
Fig. 1. The test images in the experiment: (a)–(d) are “data” images of size 512 × 256; (e) and(f) are “host” images of size 512 × 512.
Fig. 2. Three resulting images with m = 16: (a)–(c) denote the resulting images by embedding Fig
Fig. 3. Experimental results of embedding randomly generated decimal digits (512 × 512 digits and each digit is 0–9) in Lena: (a) is the resulting image obtainedby the simple LSB method, (b) is the resulting image obtainedby the proposedmethod

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