Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Bhaskaran, Vasudev"'
Current monocular 3D scene reconstruction (3DR) works are either fully-supervised, or not generalizable, or implicit in 3D representation. We propose a novel framework - MonoSelfRecon that for the first time achieves explicit 3D mesh reconstruction f
Externí odkaz:
http://arxiv.org/abs/2404.06753
Deep convolutional Neural Networks (CNN) are the state-of-the-art performers for object detection task. It is well known that object detection requires more computation and memory than image classification. Thus the consolidation of a CNN-based objec
Externí odkaz:
http://arxiv.org/abs/1705.05922
Publikováno v:
IEEE Transactions on Broadcasting. 59:238-250
Estimating depth information from a single image has recently attracted great attention in 3D-TV applications, such as 2D-to-3D conversion owing to an insufficient supply of 3-D contents. In this paper, we present a new framework for estimating depth
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 9:929-936
Digital video is becoming widely available in compressed form, such as a motion JPEG or MPEG coded bitstream. In applications such as video browsing or picture-in-picture, or in transcoding for a lower bit rate, there is a need to downscale the video
Autor:
Bhaskaran Vasudev, S.J. Wee
Publikováno v:
MMSP
An algorithm is proposed for efficiently splicing two MPEG-coded video streams. The algorithm only processes the portion of each video stream that contains frames affected by the splice and it operates directly on the DCT coefficients and motion vect
Autor:
Bhaskaran Vasudev, B.K. Natarajan
Publikováno v:
ICIP
We present a fast approximate algorithm for scaling down an image by a factor of two, when the input and output streams are both in the form of 8/spl times/8 discrete cosine transform (DCT) transform blocks, as with JPEG coded images. Roughly speakin
Publikováno v:
IEEE International Conference on Multimedia and Expo (I)
We describe fast algorithms for lossless dihedral symmetry operations (rotations by ninety degrees, flips, etc.) on JPEG images. The JPEG format is widely used in digital still cameras, and these algorithms find natural applications both embedded in