Improved Deep Multi-Patch Hierarchical Network For Handling Saturation In Image Deblurring

Mahendra, B M; Sonoli, Savita; Ameta, Abhishek

doi:10.1016/j.array.2022.100228

Cited by 4 publications

(2 citation statements)

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“…If iteration ðtÞ is lesser than the T=4, the high walking is initialized, where T defines maximum iteration; otherwise, the belly walking is done as per equation (11). where y ði,jÞ is position j of solution i; the best solution is denoted as y Ã j ðtÞ; the random value among ½0,1 is r; the hunting parameter is φ ði,jÞ ðtÞ that is formulated in equation (12); μ is set to 0.1; RF ði,jÞ is reduce function, which is expressed in equation ( 13); r 1 − r 4 are random numbers; y ðr 1 ,jÞ are random location; and the evolutionary sense ESðtÞ is expressed in equation ( 14);…”

Section: Threshold Calculation For Noise Removal Using Morsamentioning

confidence: 99%

“…Image deblurring aims to achieve a sharp image by eliminating the blur from a degraded image. Image deblurring is one of the common steps; however, it is highly mandatory in the computer vision field [12][13][14]. The low frame rates/low shutter speeds, object motions, and camera shakes are affected image/video quality which resulted in information loss.…”

Section: Introductionmentioning

confidence: 99%

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Multi-Objective Reptile Search Algorithm Based Effective Image Deblurring and Restoration

Yogananda¹,

J²

2023

JAIT

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Images are frequently affected because of blurring, data loss occurred by sampling and noise occurrence. The images are getting blurred because of object movement in the scenario, atmospheric misrepresentations and optical aberrations. The main objective of image restoration is to evaluate the original image from the corrupted data. To overcome this issue, the Multi-Objective Reptile Search Algorithm is proposed for performing an effective Image Deblurring and Restoration (MORSA-IDR). The proposed MORSA is used in two different processes such as threshold and kernel parameter calculation. In that, threshold values are used for detecting and replacing the noisy pixel removal using Deep Residual Network (DRN), and estimation of kernel is performed for deblurring the images. The main objective of the proposed MORSA-IDR is to enhance the process of deblurring for recovering low-level contextual information. The MORSA-IDR is evaluated using Peak SignalNoise Ratio (PSNR) and structural similarity index (SSIM). The existing research such as Enhanced Local Maximum Intensity (ELMI) prior and Deep Unrolling for Blind Deblurring (DUBLID) are used to evaluate the MORSA-IDR.The PSNR of MORSA-IDR for image 6 is 30.98 dB which is high when compared to the ELMI and DUBLID.

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Section: Threshold Calculation For Noise Removal Using Morsamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%