all-in-focus synthetic aperture imagingmultiple layer visibility propagationHeavy occlusions in cluttered scenes impose significant challenges to many computer vision applications. Recent light field imaging systems provide new see-through capabilities through synthetic aperture imaging (SAI) to overcome the ...
All-in-Focus Imaging Using a Series of Images on Different Focal Planes In all-in-focus imaging, a series of photographs taken of the same objects, on different focal planes, are analyzed to create an entirely in-focus final image. Edge detection techniques determined by variable thresholds are...
all-in-focus synthetic aperture imagingmultiple layer visibility propagationHeavy occlusions in cluttered scenes impose significant challenges to many computer vision applications. Recent light field imaging systems provide new see-through capabilities through synthetic aperture imaging (SAI) to overcome the ...
Existing synthetic aperture imaging methods, however, emulate focusing at a specific depth layer but is incapable of producing an all-in-focus see-through image. Alternative in-painting algorithms can generate visually plausible results but can not guarantee the correctness of the result. In this ...
The invention discloses an all-in-focus synthetic aperture imaging method based on automatic target extraction, which is used to solve the technical problem that the existing all-in-focus synthetic aperture imaging method is of poor imaging precision. According to the technical scheme, all-in-...
Synthetic aperture integral imagingdepth map estimationall-in-focus imagepartial occlusions3D image processingA common assumption in the integral imaging reconstruction is that a pixel will be photo-consistent if all viewpoints observed by the different cameras converge at a single point when focusing...
Computational imagingDenoisingImage denoisingLinear filteringSensorsVideoImaging in low light is problematic as sensor noise can dominate imagery, and increasing illumination or aperture size is not always effective or practical. Computational photography offers a promising solution in the form of the light ...