scholarly journals Digital Signal, Image and Video Processing for Emerging Multimedia Technology

2021 ◽  
Keyword(s):  
Video Processing ◽  
Digital Signal ◽  
Multimedia Technology ◽  
Image And Video Processing ◽  
Signal Image

scholarly journals Digital Signal, Image and Video Processing for Emerging Multimedia Technology

Electronics ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 2012
Author(s):  
Byung-Gyu Kim
Keyword(s):  
Deep Learning ◽  
Video Processing ◽  
Digital Signal ◽  
Multimedia Technology ◽  
Learning Technology ◽  
Image And Video Processing ◽  
Recent Developments ◽  
Signal Image

Recent developments in image/video-based deep learning technology have enabled new services in the field of multimedia and recognition technology [...]

A Programmable 512 GOPS Stream Processor for Signal, Image, and Video Processing

2008 ◽  
Vol 43 (1) ◽  
pp. 202-213 ◽  
Author(s):  
Brucek K. Khailany ◽  
Ted Williams ◽  
Jim Lin ◽  
Eileen Peters Long ◽  
Mark Rygh ◽  
...  
Keyword(s):  
Video Processing ◽  
Stream Processor ◽  
Image And Video Processing ◽  
Signal Image

scholarly journals All-Optical Modified Discrete Cosine Transform (MDCT) Using MMI Structures

2012 ◽  
Author(s):  
Le Trung Thanh ◽  
Truong Cao Dung
Keyword(s):  
Video Processing ◽  
Beam Propagation Method ◽  
Digital Signal ◽  
Silicon On Insulator ◽  
Multimode Interference ◽  
Novel Approach ◽  
Compact Size ◽  
All Optical ◽  
Signal Image ◽  
2D And 3D

The Modified Discrete Consine Transform (MDCT) have found applications in digital signal, image and video processing and particularly in transform coding systerm for data compression and decompression. Multimode interference (MMI) in optical silicon on insulator (SOI) waveguides is attractive for realizing all-optical MDCT transforms as they have the advantages of low loss, ultra-compact size and excellent fabrication tolerances. In this paper, for the first time, a novel approach to realize all-opptical MDCT based on multimode interference structures on silicon on insulator platform is proposed. Base on the transfer matrix method, the analytical expressions describing the characteristics of the MMI structures are derived. Designs of the proposed devices are then verified and optimized using 2D and 3D BPM (Beam propagation method( simulations.

Multimedia Technology and its Application Based on Optical Network

2010 ◽  
Vol 20-23 ◽  
pp. 1372-1377
Author(s):  
Ning Zhang
Keyword(s):  
Spatial Data ◽  
Video Processing ◽  
Computer Network ◽  
Rapid Development ◽  
Optical Network ◽  
Multimedia System ◽  
Multimedia Technology ◽  
Image And Video Processing ◽  
E Learning ◽  
Video And Audio

With the rapid development of computer network, multimedia technology for e-education is widely applied in everywhere. With increasing availability of spatial data, there is an urgent need to develop way and means for providing easy accessibility and promote spatial data sharing. In this paper, we analyze the multimedia technology, discuss the multimedia technology in video and audio. Multimedia technology has promoted a large amount of research in the area of image and video processing. With the support of optical network, multimedia system can offer a lot of applications in e-learning.

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