Blur kernel
Deblurring of License Plate Image using Blur Kernel Estimation
... the blur kernel can be viewed as linear uniform convolution and parametrically modelled with angle and ...the kernel based on the observation that the recovered image has the most sparse ...
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A Recognition of License Plate Images from Fast Moving Vehicles Using Blur Kernel Estimation
... the blur kernel from blurred license plate images from the fast moving ...the kernel are estimated through hough transform and randon transform respectively in fourier ...
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Novel Approach to Estimate Motion Blur Kernel Parameters and Comparative Study of Restoration Techniques
... motion blur PSF parameters.Numerous methods for estimation of blur parameters have been proposed in ...blurring kernel with improved robustness to noise over available ...of blur function ...
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Blind and Non Blind Deblurring using Residual Whiteness Measures
... less blur is occur due to a lot of interference in the camera are in the environment ...the blur Kernel is known then it is referred as non-blind deblurring and when blur Kernel and ...
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Application of Blind Deblurring Algorithm for Face Biometric
... the blur kernel P, inverting ...the blur kernel P is assumed to be known or estimated, and the task is to recover the clear image M by reversing the effect of convolution on the blurred image ...
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Efficient Blurring And De-Blurring Techniques For Secure The Document Images
... acquired better result against OCR programs and also their readability by human users are extremely high. Yogesh K. Meghrajani, et.al [2012] analyzed the performance of motion blur technique for automatically ...
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An Analysis on Implementation of various Deblurring Techniques in Image Processing
... research in which we can get the complete information about any image. One of the main problems in this research field is the quality of an image. So the aim of this paper is to propose an algorithm for improving the ...
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Set-Theoretic Characterization for Blur Face Recognition
... A few existing methods are attempts to handle this problem of blur. An obvious way is to recognizing blurred faces are to deblur the image first and then recognize it by using traditional face recognition ...
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Intelligent Image Acquisition of License Plate Image Using Kernel Estimation Algorithm
... the blur kernel depends upon the relative motion involving the movement vehicle and fixed surveillance camera during the presentation ...the blur kernel of license plate image can be made as a ...
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A Novel Blind SR Method to Improve the Spatial Resolution of Real Life Video Sequences
... the blur kernel and noise levels are ...motion blur and point spread functions can lead to an unknown blur ...and blur kernel [4] in addition to reconstructing the higher ...
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Radon transform-based motion blurred silkworm pupa image restoration
... estimated kernel was close to the truth, which benefited from the kernel-sparsity prior in section ...by kernel similarity values presented in Table ...
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Blind Deconvolution with Model Discrepancies
... the blur kernel is ...and blur kernel is guaranteed to fail even with infinitely large images sampled from the ...the kernel size is often smaller than the image size, a MAP estimation ...
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Super-resolution via a fast deconvolution with kernel estimation
... ing blur kernel, reconvolution, and pixel ...rate blur kernel can not be known exactly, the further estimated high-resolution image will become more inac- ...
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A Blind and Non Blind Deblurring: An Algorithm for Deblurring based on Residual Whiteness in Images
... less blur is occur due to a lot of interference in camera or in the ...blurring kernel is to be known, is referred as non-blind de- blurring where as the both the image and the blur kernel are ...
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A Novel Method to estimate blur from License plate images of moving vehicles
... better kernel even when the prior of the deblurred image is weak [2], [24], [25], ...the blur kernel by using the expectation maximization (EM) algorithm and then apply NBID after ...
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An Interactive Deblurring Technique for Motion Blur
... of blur kernel. Image is reformed by applying blur kernel obtained from ...decimal blur kernel and ...which blur is effectively present on the left side, and ...
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Detection and Recognition of License Number Plate from Fast Moving Vehicle
... a) Blur Kernel Method: Generally, the obtained image is processed into convolution ...the blur, sharpness, embossing, detecting the edges ...the kernel is also studied. The origin depicts the ...
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Image Deblurring of License Plate
... motion blur are also taken into consideration while founding the blur ...the kernel, NBID method is applied to get a deblurred licence ...the blur licence plate image in human readable ...
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Blur Classification and Deblurring of Images
... for blur classification and parameter ...Image blur kernel classification and parameter estimation are critical for blind image ...the blur type and then identify its parameters. In the ...
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CPBD Metric for Blur Detection of a No Reference Image & It's Removal
... of blur detection for single ...consider blur when it is less than JNB. CPBD metric detects blur at the edges at which probability of blur detection is below P JNB = 63% ...detects blur ...
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