Results 231 to 240 of about 1,396,285 (293)

Error-resilient transmission of 3D models

ACM Transactions on Graphics, 2005
In this article, we propose an error-resilient transmission method for progressively compressed 3D models. The proposed method is scalable with respect to both channel bandwidth and channel packet-loss rate. We jointly design source and channel coders using a statistical measure that (i) calculates the number of both source and channel ...
Ghassan AlRegib
exaly   +2 more sources

Error recovery in JPEG2000 image transmission

2001 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.01CH37221), 2002
In this paper, the problem of bit-errors recovery in JPEG2000 images transmission is addressed, with particular attention to errors in the high-frequency components. In the HL and LH sub-bands, differently from the LL band, interpolation based recovering results tend to be often ineffective when more than a few adjacent wavelet coefficients are missing.
ATZORI, LUIGI, S. CORONA, D. D. GIUSTO
openaire   +2 more sources

Planet position errors in planetary transmission: Effect on load sharing and transmission error

Frontiers of Mechanical Engineering, 2013
In this paper an advanced model of spur gear transmissions developed by the authors is used to study the influence of carrier planet pin hole position errors on the behaviour of the transmission. The model, initially conceived for external gear modeling, has been extended with internal meshing features, and thus increasing its capabilities to include ...
Miguel Iglesias, Alfonso Fernández, Ana De-Juan, Ramón Sancibrián, Pablo García   +4 more
openaire   +1 more source

Error localization for robust video transmission

IEEE Transactions on Consumer Electronics, 2002
The convergence of Internet, multimedia and mobile applications has led to an increased demand for efficient and reliable video data transmission over heterogeneous networks. Due to their coding efficiency, variable-length codes (VLC) are usually employed in the entropy coding stage of video compression standards.
Guan Yue Hong, Bernard Fong, Alvis Cheuk M. Fong   +2 more
openaire   +1 more source

Error concealment for 3D video transmission

2013 IEEE International Symposium on Circuits and Systems (ISCAS), 2013
In this paper, an error concealment method for transmission of 3D video in color+depth dual stream format is proposed. Exploiting the correlation between 2D color video and its corresponding depth information, recovery of the lost information of one kind (color/depth) can be achieved with the aid of received information from the other kind (depth/color)
Wen-Nung Lie, Guan-Hua Lin
openaire   +1 more source