Sciweavers

622 search results - page 47 / 125
» Quality of Compressed Medical Images
Sort
View
ISBI
2002
IEEE
15 years 12 months ago
On the effectiveness of doubly adaptive estimation for dynamic MRI sequence acquisitions
We present experimentally-acquired MR image sequence reconstruction results and a review of the recently proposed doubly adaptive temporal update method (DATUM) for the acquisitio...
William Scott Hoge, Lawrence P. Panych, Dana H. Br...
ECCV
2004
Springer
16 years 1 months ago
Seamless Image Stitching in the Gradient Domain
The quality of image stitching is measured by the similarity of the stitched image to each of the input images, and by the visibility of the seam between the stitched images. In or...
Anat Levin, Assaf Zomet, Shmuel Peleg, Yair Weiss
TIFS
2010
132views more  TIFS 2010»
14 years 9 months ago
JPEG error analysis and its applications to digital image forensics
JPEG is one of the most extensively used image formats. Understanding the inherent characteristics of JPEG may play a useful role in digital image forensics. In this paper, we int...
Weiqi Luo, Jiwu Huang, Guoping Qiu
ICMCS
2006
IEEE
179views Multimedia» more  ICMCS 2006»
15 years 5 months ago
Optimizing Algorithms for Region-of-Interest Video Compression, with Application to Mobile Telehealth
Wireless communication of video poses constraints on information capacity. Region-of-Interest (ROI) video coding provides higher quality in the ROI, but poorer quality in the back...
Sira Rao, Nikil Jayant
ISW
1999
Springer
15 years 3 months ago
Digital Watermarking Robust Against JPEG Compression
Digital watermarking has been considered as an important technique to protect the copyright of digital content. For a digital watermarking method to be effective, it is essential ...
Hye-Joo Lee, Ji-Hwan Park, Yuliang Zheng