I discuss how the project of engaging blur in vision optics is embedded in a constellation of different mathematical and pictorial tools, with different standards and purposes, investigative and clinical, often inseparable. An expression of this is the various kinds of pictures of blurred vision, ...
The image frames consist of... MK Ng,AC Yau - 《Journal of Mathematical Imaging & Vision》 被引量: 53发表: 2005年 Maximum a posteriori estimation of isotropic high-resolution volumetric MRI from orthogonal thick-slice scans. Restoration of a single superresolution image from several blurred, ...
The gradient of the evolution curve through scale is then used to produce a 'blur graph' representing the probability of a picture being blurred or not. Complexity is kept low by applying a Monte-Carlo like technique for the selection of representative image areas and interest points and by ...
The perceived blur of moving images is less than expected given the sluggish temporal response of the visual system. This suggests that a motion deblurring mechanism may exist to preserve the positional acuity and sharpness of moving images. Furthermore, when sequences of blurred stills are presente...
Thus, I spent most of the three weeks allotted in the show’s production schedule massaging Dan’s images, with Photoshop effects—everything from colorizing them to stretching and selectively blurring them, as well as applying motion-blurred “mezzo-tint” textures to focus attention, to create...
pythonmachine-learningcomputer-visionneural-networkimage-processingneural-networksimage-classificationartificial-neural-networksannbackpropagationneural-netsmedian-filterstochastic-gradient-descentclassification-algorithmblur-detectiongrayscale-imagesblurred-imagessoftmax-layerlaplace-smoothingclear-images ...
Y Zhang,Z Ying,C Wen - 《Image & Vision Computing》 被引量: 192发表: 2000年 Estimation of motion parameters from blurred images The problem of estimating the motion parameters of an object in the presence of blur is considered using moment functions. Blur invariant moments are used ... Y...
Vision based inspection system, as an effective rail head surface defect detection method, is widely used. However, the rail images taken by the imaging system might be blurred, and it restricts the recognition accuracy. In this paper, we proposed an effective deblurring method: learned partial ...
Furthermore many if not most of the images that show an object category do not do so clearly. Once these challenges have been overcome it is still necessary to find the canonical representatives, the "iconic" images. This paper presents a computer vision based approach to address the above ...
select article Drowsy Man With Breathlessness and Blurred Vision Mini reviewNo access Drowsy Man With Breathlessness and Blurred Vision Satyendra Kumar Sonkar, Deepika Soni, Dheeraj Kumar Soni, Gyanendra Kumar SonkarApril 2012 Pages 255, 264 select article Woman With Diplopia Mini reviewNo access Woman...