Fast Image Super-Resolution via Local Adaptive Gradient Field Sharpening Transform
This paper proposes a single-image super-resolution scheme by introducing a gradient field sharpening transform that converts the blurry gradient field of upsampled low-resolution (LR) image to a much sharper gradient field of original high-resolution (HR) image. Different from the existing methods...
Ausführliche Beschreibung
Bibliographische Detailangaben
| Veröffentlicht in: | IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 27(2018), 4 vom: 01. Apr., Seite 1966-1980
|
|---|
| 1. Verfasser: |
Song, Qiang
(VerfasserIn) |
|---|
| Weitere Verfasser: |
Xiong, Ruiqin,
Liu, Dong,
Xiong, Zhiwei,
Wu, Feng,
Gao, Wen |
|---|
| Format: | Online-Aufsatz
|
|---|
| Sprache: | English |
|---|
| Veröffentlicht: |
2018
|
|---|
| Zugriff auf das übergeordnete Werk: | IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
|
|---|
| Schlagworte: | Journal Article |
|---|