... Publications . ... Laboratory of Mathematical Methods of Image Processing . Chair of Mathematical Physics . ... Lomonosov Moscow State University . ... Border extraction of epidermises, derma and subcutaneous fat in high-frequency ultrasonography . ... Conference paper . ... The method includes a specific image filtering procedure followed by multiframe active contour algorithm to detect borders between the epidermis and the dermis and between the dermis and subcutaneous fat tissue. ...
... Publications . ... Laboratory of Mathematical Methods of Image Processing . ... Projection method for the Hankel transform . ... The numerical projection method for the zero-order Hankel transform inversion for the case of data given on a finite interval has been developed. The justification of the convergence of the projection method has been done for the general case that also includes the sine-Fourier transform inversion. ... Title = {Projection method for the Hankel transform}, . ...
... HeNLM?LA: a Locally Adaptive Nonlocal Means Algorithm Based on Hermite Functions Expansion . Publication type . ... It is a modification of the nonlocal means algorithm using Hermite functions expansion of pixel neighborhoods. ... An algorithm for local noise level estimation is based on edge modeling; it suppresses highamplitude edges in the map of local image variance. ... Title = {HeNLM?LA: a Locally Adaptive Nonlocal Means Algorithm Based on Hermite Functions Expansion}, . ...
... HeNLM-3D: A 3D Computer Tomography Image Denoising Algorithm . Publication type . ... Publication date . May 2014 . ... The 12th International Conference on Pattern Recognition and Information Processing . ... 28?30 May 2014, Minsk, Belarus . ... A 3D filtering algorithm for CT images is proposed (HeNLM-3D). It is an extension of the known Local Jets method (LJNLM-LR) and our previous 2D algorithm (HeNLM). ... Title = {HeNLM-3D: A 3D Computer Tomography Image Denoising Algorithm}, . ...
... Fast Parametric Curves Detection Based on Statistical Hypotheses Estimation . Publication type . ... Publication date . ... Pattern Recognition and Image Analysis . ... We propose a new fast and reliable algorithm of parametric curves detection on images. ... At first we use randomized methods to reject unsuitable models. ... Title = {Fast Parametric Curves Detection Based on Statistical Hypotheses Estimation}, . ... Journal = {Pattern Recognition and Image Analysis}, . ...
... Publication type . ... Publication date . 2014 . ... Труды 16-й международной конференции Цифровая обработка сигналов и ее применение (DSPA'2014) . ... Address . ... BookTitle = {Труды 16-й международной конференции <<Цифровая обработка сигналов и ее применение>> (DSPA'2014)}, . ... Year = {2014}, . ... Address = {Москва}, . ...
... Автоматическая сегментация срезов мозга мыши, окрашенных по NISLL, основанная на обучении с учителем по разметке из атласа . Publication type . ... Publication date . ... Алгоритм сегментации основан на методике обучения с учителем по существующей анатомической разметке соответствующих срезов из специального атласа мозга мыши. Срез мозга мыши, на котором необходимо разметить анатомические структуры, предварительно сопоставляется с наиболее похожим срезом из атласа мозга мыши. ...
... Ridge and tree feature detection on images . Publication type . Conference paper . ... 11-th International Conference "Pattern Recognition and Image Analysis: New Information Technologies" . ... Using the results of scale space ridge detection as primary markup the lines are prolonged up to branch points and restored in places where they are not detected. In our method the adaptive choice of threshold and flood fill are used. ... Title = {Ridge and tree feature detection on images}, . ...
... Лаборатория математических методов обработки изображений . ... Детектирование жирных линий и древовидных структур на изображениях . Publication type . ... Используя результаты работы детектора как предварительную разметку, методом адаптивного выбора порога и заливки производится дополнение линий в точках ветвления, установление верного соединения разорванных линий и уточнение границ жирных линий. ... Title = {Детектирование жирных линий и древовидных структур на изображениях}, . ...
... Publication type . Conference paper . ... Publication date . September 2013 . Conference . 11-th International Conference ?Pattern Recognition and Image Analysis: New Information Technologies? ... BookTitle = {11-th International Conference ?Pattern Recognition and Image Analysis: New Information Technologies?} ... Year = {2013}, . ...
... Алгоритм нелокального среднего на основе разложения по функциям Эрмита в задачах компьютерной томографии . Publication type . ... Publication date . Сентябрь 2013 . ... 23-я международная конференция по компьютерной графике и зрению GraphiCon'2013 . ... Title = {Алгоритм нелокального среднего на основе разложения по функциям Эрмита в задачах компьютерной томографии}, . ... BookTitle = {23-я международная конференция по компьютерной графике и зрению GraphiCon'2013}, . ... Year = {2013}, . ...
... Fast Rank Algorithms Based on Multiscale Histograms and Lazy Calculations . Publication type . ... Publication date . ... Pattern Recognition and Image Analysis . ... Rank algorithms allow effective solutions for image smoothing and impulse noise suppression, but . ... achieved a processing speed for EV and KNV neighborhood average algorithms that is close to the fastest . ... Title = {Fast Rank Algorithms Based on Multiscale Histograms and Lazy Calculations}, . ...
... 2.5D Extension of Neighborhood Filters for Noise Reduction in 3D Medical CT Images . Publication type . Journal article . ... Publication date . 2013 . Journal . ... Title = {2.5D Extension of Neighborhood Filters for Noise Reduction in 3D Medical CT Images}, . ... Journal = {Lecture Notes in Computer Science}, . ... Year = {2013}, . ...
... Лаборатория математических методов обработки изображений . ... Методы анализа качества фильтрации шума на изображениях компьютерной томографии . Publication type . ... Publication date . ... Фильтрация шума на изображениях компьютерной томографии (КТ) играет важную роль в уменьшении дозы облучения, получаемой пациентами. Продолжая наши предыдущие работы по фильтрации шума на изображениях КТ, в этой статье предлагается два подхода автоматической оценки качества шумоподавления. ...
... Two approaches for noise filtering in 3D medical CT-images . Publication type . ... Conference . ... We propose two methods for noise reduction in CT images: 3D extension of fast rank algorithms (Rank-2.5D) and 3D extension of a non-local means algorithm (NLM-2.5D). We call both our algorithms ?2.5D? because the 3-dimensional NLM algorithm is slightly asymmetric by slice axes, while our Rank algorithms, being fully symmetric mathematically and by results, have some implementation asymmetry. ...
... Publications . ... Laboratory of Mathematical Methods of Image Processing . Chair of Mathematical Physics . ... Fast Parametric Curves Detection Based on Statistical Hypotheses Estimation . Publication type . ... Publication date . ... Pattern Recognition and Image Analysis . ... We propose a new fast and reliable algorithm of parametric curves detection on images. ... Title = {Fast Parametric Curves Detection Based on Statistical Hypotheses Estimation}, . ...
... Publications . ... Laboratory of Mathematical Methods of Image Processing . ... Ridge and tree feature detection on images . Publication type . Conference paper . ... 11-th International Conference "Pattern Recognition and Image Analysis: New Information Technologies" . ... Using the results of scale space ridge detection as primary markup the lines are prolonged up to branch points and restored in places where they are not detected. ... Title = {Ridge and tree feature detection on images}, . ...
... Publications . ... Laboratory of Mathematical Methods of Image Processing . ... Детектирование жирных линий и древовидных структур на изображениях . Publication type . ... Используя результаты работы детектора как предварительную разметку, методом адаптивного выбора порога и заливки производится дополнение линий в точках ветвления, установление верного соединения разорванных линий и уточнение границ жирных линий. ... Title = {Детектирование жирных линий и древовидных структур на изображениях}, . ...
... Publications . ... Laboratory of Mathematical Methods of Image Processing . Chair of Mathematical Physics . ... Fast Rank Algorithms Based on Multiscale Histograms and Lazy Calculations . ... Rank algorithms allow effective solutions for image smoothing and impulse noise suppression, but . ... achieved a processing speed for EV and KNV neighborhood average algorithms that is close to the fastest . ... Title = {Fast Rank Algorithms Based on Multiscale Histograms and Lazy Calculations}, . ...