Image reconstruction
-
Vietnamese feudal dynasty woodblocks are invaluable national treasures, but many have been lost or damaged due to wars and poor conditions of preservative environments. Fortunately, 2D-printed papers of the damaged or lost woodblocks have been well-preserved, allowing for reconstruction their 3D digital version.
11p 
vimitsuki
30-03-2025
0
0
Download
-
In this paper, we introduce a new method for image reconstruction in ultrasound tomography by using the algebraic method. The numerical results indicate that this method has a shorter computational time and achieves highresolution reconstructions and accurate solutions.
8p viaburame
14-03-2025
2
1
Download
-
Ultrasound tomography is a non-invasive imaging technique that seeks to determine the internal distribution of acoustic properties within the body by analyzing measured ultrasound data. Based on the distorted Born iterative method (DBIM), this work suggests employing resolution-jumping and beamforming techniques for tomographic ultrasound imaging.
11p vibenya
31-12-2024
9
2
Download
-
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Application of Super-resolution Image Reconstruction to Digital Holography
7p dauphong20
11-03-2012
51
5
Download
-
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: On the Performance Evaluation of 3D Reconstruction Techniques from a Sequence of Images
8p dauphong20
11-03-2012
46
5
Download
-
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Recovery and Visualization of 3D Structure of Chromosomes from Tomographic Reconstruction Images
13p dauphong20
10-03-2012
52
7
Download
-
A three-stage method for compressing bi-level line-drawing images is proposed. In the first stage, the raster image is vectorized using a combination of skeletonizing and line tracing algorithm. A feature image is then reconstructed from the extracted vector elements. In the second stage, the original image is processed by a feature-based filter for removing noise near the borders of the extracted line elements. This improves the image quality and results in more compressible raster image. In the final stage, the filtered raster image is compressed using the baseline JBIG algorithm....
6p kienk6e
31-03-2011
95
15
Download
