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Nonlinear image filter
This registered utility model is granted for a nonlinear digital image filter. The filter is capable of restoring digital images corrupted by shot noise. The filter exhibits better filtering quali...
JC - Počítačový hardware a software
- 2009 •
- Fuzit
Rok uplatnění
Fuzit - Užitný vzor
Parallel implementation of collaborative filtering technique for denoising of CT images
In the paper parallelization of the collaborative filtering technique for image denoising is presented. The filter is compared with several other available methods of the filter is intended for denoising of the med...
IN - Informatika
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Images iterative filtering tool using deconvolutional approach
. It can be used as a basic framework for image filtering and new for a new iterative filters development using deconvolutional approach. Set of C++ classes encapsulates base functionality - image load and store, d...
JC - Počítačový hardware a software
- 2011 •
- R •
- Link
Rok uplatnění
R - Software
Výsledek na webu
Kalman Filter Employment in Image Processing
possibilities of using the Kalman filter in image processing. Particular attention is paid to problems of image noise filtering and blurred image restoration. The contributionThe Kalman filter is...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2020 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Fast Estimate of Hartley Entropy in Image Sharpening
with the original image. Resulting sharpening filters are radially symmetric in spatial. The novel filter is designed for MRI image enhancement where the image intensity in the filter but this es...
JA - Elektronika a optoelektronika, elektrotechnika
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Filter Design for Image Preprocessing in Image Communication
for the filter design are presented. One example demonstrates the design procedure. An application of the 2-D notch FIR filter for image preprocessing is presented.An effective approach in the design of two-dimensional not...
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Non-linear Median Filtering of Biomedical Images
presenting comparison of the application of Wavelet transform with image filtering basic principles of median filtering on two and three dimensional biomedical images filtering methods. Algorithms are at ...
JD - Využití počítačů, robotika a její aplikace
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Wiener Filtering in Image Restoration
, the image restoration can be solved by Wiener filtering. Image corruption can be modelled as 2D convolution of desired information and the corrupting filterThe problem of damaged image restoration is ver...
JD - Využití počítačů, robotika a její aplikace
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
Categorization of 3D Image Filters using SOM ANN
A class of 3D image filetrs was realized in Lukasiewicz algebra. The results of biomedical image processing were used for filter categorization. SOM artificial neural network was realized in Matlab and then used for fil...
JD - Využití počítačů, robotika a její aplikace
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Restoration of Ultrasound Images Using 2D Homomorphic Filtering
The method of 2D deconvolution of medical ultrasound B-mode images is based on identification of the PSF of the imaging process in cepstrum domain with subsequent Wiener filtering....
JD - Využití počítačů, robotika a její aplikace
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
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