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RESTORATION OF DEGRADED PHOTOGRAPHIC IMAGES
- https://www.freepatentsonline.com/3627920.html#:~:text=Photographs%20which%20are%20blurred%2C%20for%20example%2C%20by%20uniform,and%20subtracting%20the%20periodic%20components%20from%20the%20picture.
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Restoration of photographs blurred by image motion
- https://ieeexplore.ieee.org/document/6768655/
- Restoration of photographs blurred by image motion Abstract: The blurring of photographs by image motion during exposure is studied by means of a simple model. Conditions under which it is possible to recover the unblurred image are determined and …
(PDF) Restoration of Motion Blurred Images - ResearchGate
- https://www.researchgate.net/publication/221266260_Restoration_of_Motion_Blurred_Images
- A blur restoration scheme for images with linear motion blurred objects in still background is proposed. The proposed scheme starts from a rough detection …
Restoration of photographs blurred by image motion
- https://www.semanticscholar.org/paper/Restoration-of-photographs-blurred-by-image-motion-Slepian/95d691193b163e9dadd7e0730d30f925ac8372fb
- The blurring of photographs by image motion during exposure is studied by means of a simple model. Conditions under which it is possible to recover the unblurred image are determined and some methods of restoration are described. ... Restoration of photographs blurred by image motion @article{Slepian1967RestorationOP, title={Restoration of ...
Restoration of Photographs Blurred by Image Motion
- https://archive.org/download/bstj46-10-2353/bstj46-10-2353_text.pdf
- RestorationofPhotographsBlurred byImageMotion ByDAVIDSLEPIAN (ManuscriptreceivedMay16,1967) Theblurringofphotographsbyimagemotionduringexposureis ...
Restoration of motion-blurred images - SPIE Digital Library
- https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4875/1/Restoration-of-motion-blurred-images/10.1117/12.477175.full
- This paper discusses the restoration of blurred images caused by arbitrary direction constant-speed straight-line movement. Estimating the PSF of a real-world motion-blurred image is an essential step in the restoration process. In the paper, we first prove that we must set two-dimensional point spread function and directly restore blurred image in 2D form, …
Restoration of images blurred by camera motion | Department of …
- http://zoi.utia.cas.cz/stabilization.html
- Restoration of images blurred by camera motion. The blur caused by camera motion is a serious problem in many areas of optical imaging such as remote sensing, aerial reconnaissance or digital photography. As a rule, this problem occurs when low ambient light conditions prevent an imaging system from using sufficiently short exposure times, resulting in …
Motion blurred image restoration | IEEE Conference …
- https://ieeexplore.ieee.org/document/6744024/
- Frequency spectrum and Radon transition are used for the length and angle calculation, then Wiener filtering and Inverse filtering are used for recovering the noisy and motion blurred images. The matrix conjugate gradient is used to process the images which are processed by Wiener filtering and Inverse filtering.
Restoration of Motion Blurred Images
- http://www.cecs.uci.edu/%7Epapers/icme06/pdfs/0001193.pdf
- ple motion-blurred images are available, having different blur directions, image restoration can be improved substantially. Our further studies reveal that the performance improvement could be extended to the case of multiple images blurred in the same direction if an appropriate weighting mechanism is introduced to combine the restoration ...
Restoration of Motion Blurred Images - Harvey Mudd College
- http://fourier.eng.hmc.edu/e161/lectures/motion.pdf
- Restoration of Motion Blurred Images | E186 Handout Motion Mo del The general imaging pro cess can b e mo deled b y g (x; y)= Z T 0 1 1 h x; y ; x 0;y;t) f x dx dy dt where T is the exp osure time. If imaging system ideal, spatial and time in v arian t, i.e., h (x; y ; x 0;y;t)= x y) then the imaging pro cess b ecomes g (x; y)= Z T 0 f x; y ; t) dt If the signal is also time in v arian t, i.e., f …
Restoration of motion blurred images | Proceedings of …
- https://dl.acm.org/doi/10.1145/2614348.2614361
- The blurred images can be enhanced by either iterative or non-iterative methods. From the non-iterative methods, Wiener reconstruction is often used. Iterative methods are slower in nature but usually better results can be achieved. A well known method for blurred image restoration is Richardson and Lucy algorithm.
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