Results 261 to 270 of about 44,598 (304)

Attain: Inclusive annotated pavement distress types and severity dataset. [PDF]

open access: yesData Brief
Rezaeimanesh M   +6 more
europepmc   +1 more source

Radiometric calibration of low light imager based on specialized light sources

Seventh Symposium on Novel Photoelectronic Detection Technology and Applications, 2021
Due to the advances in the low light imagers and high quality of the related night time data products, some related applications such as fishery activities, fog detection, gravity wave and internal solitary wave parameters retrieval, armed conflicts and disasters have been greatly promoted.
Shuo Ma   +3 more
openaire   +2 more sources

Quick image-based lighting of hair [PDF]

open access: possibleACM SIGGRAPH 2004 Sketches on - SIGGRAPH '04, 2004
We model each hair curve using a set of control points that define a spline in world space. Each control point carries attributes that include world-space position and four floats needed by our occlusion model. Other attributes, such as thickness and color, are useful but not relevant to our technique.
openaire   +1 more source

Thermal light ghost imaging based on morphology

Optics Communications, 2016
Abstract The quality of thermal light ghost imaging could be degraded by undersampling noise. This kind of noise is generated because of finite sampling, which could reduce the signal-to-noise ratio (SNR) of ghost imaging and submerge object information. In order to reduce the undersampling noise, we propose a thermal light ghost imaging scheme based
Zhipeng Chen, Jianhong Shi, Guihua Zeng
openaire   +2 more sources

Image-based lighting

ACM SIGGRAPH 2005 Courses on - SIGGRAPH '05, 2002
This tutorial shows how image-based lighting can illuminate synthetic objects with measurement of real light, making objects appear as if they're actually in a real world scene.
openaire   +2 more sources

Home - About - Disclaimer - Privacy