References in periodicals archive ?
According to alternative methods, the current pixel should be located in the top-left position in RAP, in the next rightward one in OAP-I, and in the third rightward one in OAP-II.
OAP-I and OAP-II refer to predict pixels in obtuse angle for suitable block size from 2 x 2 to 4 x 4 as soon as possible.
The top embedding capacities of PVO, RAP, OAP-I, and OAP-II are listed in Table 10.
Inspecting Table 11, when the payload is 10000 bits, OAP-I improves RAP by 0.34 dB, 0.05 dB, -0.45 dB, 0.58 dB, 0.04 dB, and 0.32 dB, with the average of 0.14 dB.
Striking colors are used for painting the red OAP-I and the blue OAP-II curves.
(c) OAP-I and OAP-II deserve the overwhelming advantages especially in moderate and large payload size.
Acronyms browser ?
Full browser ?
- OAO GAZ
- OAPA RV