This paper presents an accurate bit rate and quality control
algorithm for 3D multiview sequences. We remodel the quadratic
rate-distortion model for 3D multiview sequences based on their
picture types. The proposed method consists of two levels for
more accurate bits rate control. In a frame level, it sets
quantization parameters based on HVS (Human Visual System) and
reduces error bits by remodeling rate-quantization. In a MB
level, rate control is activated to provide stricter buffer
regulations and higher bit rate encoding based on the target bits
and the quantization parameters calculated at the frame level. The
proposed algorithm shows improvements in rate control as well as
in PSNR compared to the conventional methods. It also provides
more accurate rate control and higher image quality than TM5 and
TMN8 at various bits rates.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.