Special issue on advances in three-dimensional television and video: Guest editorial

Gudukbay, Ugur
Alatan, Abdullah Aydın


Error detection and concealment for video transmission using information hiding
YILMAZ, Ayhan; Alatan, Abdullah Aydın (Elsevier BV, 2008-04-01)
Video transmission over noisy channels makes error concealment an indispensable job. Utilization of data hiding for this problem provides a reserve information about the content at the receiver, while unchanging the transmitted bit-stream syntax; hence, improves the reconstructed video quality with almost no extra channel utilization. A spatial domain error concealment technique, which hides edge orientation information of a block, and a resynchronization technique, which embeds bit-length of a block into o...
Comments on "Detection of signals of unknown duration by multiple energy detectors"
SİPAHİGİL, OKTAY; Çiloğlu, Tolga (Elsevier BV, 2014-01-01)
In the 2010 paper entitled "Detection of signals of unknown duration by multiple energy detectors", a procedure to detect signals of unknown duration under Gaussian noise has been proposed and probability of detection and probability of false alarm expressions have been derived. This note indicates an error made at the beginning of these derivations.
New method for the fusion of complementary information from infrared and visual images for object detection
Ulusoy, İlkay (Institution of Engineering and Technology (IET), 2011-02-01)
Visual and infrared cameras have complementary properties and using them together may increase the performance of object detection applications. Although the fusion of visual and infrared information results in a better recall rate than using only one of those domains, there is always a decrease in the precision rate whereas the infrared domain on its own always has higher precision. Thus, the fusion of these domains is meaningful only for a better recall rate, which means that more foreground pixels are de...
Information permeability for stereo matching
Cigla, Cevahir; Alatan, Abdullah Aydın (Elsevier BV, 2013-10-01)
A novel local stereo matching algorithm is introduced to address the fundamental challenge of stereo algorithms, accuracy and computational complexity dilemma. The time consuming intensity dependent aggregation procedure of local methods is improved in terms of both speed and precision. Providing connected 2D support regions, the proposed approach exploits a new paradigm, namely separable successive weighted summation (SWS) among horizontal and vertical directions enabling constant operational complexity. T...
End-to-end stereoscopic video streaming with content-adaptive rate and format control
Aksay, Anil; Pehlivan, Selen; Akar, Gözde; Bilen, Cagdas; OZCELEBİ, Tanir; Civanlar, M. Reha; Tekalp, A. Murat (Elsevier BV, 2007-02-01)
We address efficient compression and real-time streaming of stereoscopic video over the current Internet. We first propose content-adaptive stereo video coding (CA-SC), where additional coding gain, over that can be achieved by exploiting only inter-view correlations, is targeted by clown-sampling one of the views spatially or temporally depending on the content, based on the well-known theory that the human visual system can perceive high frequencies in three-dimensional (3D) from the higher quality view. ...
Citation Formats
U. Gudukbay and A. A. Alatan, “Special issue on advances in three-dimensional television and video: Guest editorial,” SIGNAL PROCESSING-IMAGE COMMUNICATION, pp. 1–2, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/48019.