Sciweavers

362 search results - page 20 / 73
» The Appearance of Brightness and Lightness
Sort
View
108
Voted
PRL
2006
144views more  PRL 2006»
15 years 11 days ago
Astronomical image restoration using an improved anisotropic diffusion
Images secured from an astronomical telescope usually suffer from blur and from interference that scientists refer to as ``noise''. Therefore, good image restoration tec...
Shin-Min Chao, Du-Ming Tsai
165
Voted
ICIP
2009
IEEE
14 years 10 months ago
Object detection and tracking for night surveillance based on salient contrast analysis
Night surveillance is a challenging task because of low brightness, low contrast, low Signal to Noise Ratio (SNR) and low appearance information. Most existing models for night su...
Liangsheng Wang, Kaiqi Huang, Yongzhen Huang, Tien...
PG
2007
IEEE
15 years 6 months ago
Illumination Brush: Interactive Design of All-Frequency Lighting
We present an appearance-based user interface for artists to efficiently design customized image-based lighting environments. 1 Our approach avoids typical iterations of paramete...
Makoto Okabe, Yasuyuki Matsushita, Li Shen, Takeo ...
79
Voted
BMVC
2002
15 years 2 months ago
Estimating Lighting Direction and Classifying Textures
The appearance of a rough surface is affected by the direction from which it is lit and texture classifiers should account for this. We propose a classifier that is robust to ligh...
Mike J. Chantler, Ged McGunnigle, A. Penirschke, M...
WWW
2001
ACM
16 years 1 months ago
Objectifying the Web the Light Way: an RDF-based Framework for the Description of Web Objects
The advantages of object-oriented (OO) programming are well-known. Nevertheless, distributed OO middleware systems (OOM) such as CORBA, DCOM or Java RMI have not been widely adopt...
Pasqualino Assini