Resolution and Sampling in Digital Imaging
نویسندگان
چکیده
منابع مشابه
Robust Fuzzy Content Based Regularization Technique in Super Resolution Imaging
Super-resolution (SR) aims to overcome the ill-posed conditions of image acquisition. SR facilitates scene recognition from low-resolution image(s). Generally assumes that high and low resolution images share similar intrinsic geometries. Various approaches have tried to aggregate the informative details of multiple low-resolution images into a high-resolution one. In this paper, we present a n...
متن کاملimage resolution in the digital era: notion and clinical implications
digital radiographs need additional metadata in order to be accurate when being converted to analog media. resolution is a major reason of failures in proper printing or digitizing the images. this letter shortly explains the overlooked pitfalls of digital radiography and photography in dental practice, and briefly instructs the reader how to avoid or rectify common problems associated with res...
متن کاملDigital Beamforming for High Resolution Wide Swath SAR Imaging
Synthetic Aperture Radar (SAR) is a wellproved instrument for remote sensing. Multi-aperture SARsystems allow for digital beamforming on receive that will enable a wide swath SAR with high azimuth resolution. In classic multi-aperture systems, stringent requirements are imposed on sensor velocity and PRF to ensure uniform sampling of the synthetic aperture. This paper shows that an unambiguous ...
متن کاملHigh-resolution Satellite Imaging for Digital Surface Models
Elevation information is an important component of any geospatial database. It is imperative for applications such as topographic mapping, spatial and temporal change detection, feature extraction and visualisation. Although elevation data may in cases be purchasable from government agencies, the availability of alternative sources of data, such as space imagery, coupled with increased user con...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Microscopy Today
سال: 2007
ISSN: 1551-9295,2150-3583
DOI: 10.1017/s1551929500055516