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digital image processing

Cell Microscopy Imaging: a review on digital image processing applications

Cell Microscopy Imaging: a review on digital image processing applications

... Consider now the case of fluorescence microscopy, where noise has a Poisson probability distribution due to the physical nature of the process. This means that there is dependence between the noise variance and mean ...

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Deteccin, Clasificacin y Conteo de Leucocitos en Frotis de Sangre Perifrica

Deteccin, Clasificacin y Conteo de Leucocitos en Frotis de Sangre Perifrica

... of digital image processing, a computational system platform- independent was able to identify, to classify and to count the five normal types of ...

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Semiautomated segmentation of bone marrow biopsies images based on texture features and Generalized Regression Neural Networks

Semiautomated segmentation of bone marrow biopsies images based on texture features and Generalized Regression Neural Networks

... in Digital Image Processing is the segmentation of an image into its different objects (Gonzalez and Woods, ...the image and those involving region growing which seek homogeneous ...

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Automatic identification of weed seeds by color image processing

Automatic identification of weed seeds by color image processing

... The analysis and classification of seeds are essential activities contributing to the final added value in the crop production. These studies are performed at different stages of the global process, including the seed ...

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Appling parallelism in image mining

Appling parallelism in image mining

... • Clustering algorithms for automatic learning have been applied for image segmentation and computer vision. Data clustering consists on splitting input data into similar objects groups. All the members of a group ...

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Hyperspectral image representation and processing with binary partition trees

Hyperspectral image representation and processing with binary partition trees

... tree processing techniques can be formulated as pruning ...hyperspectral image processing algorithms, there is a dimension reduction step represented by the number of principal ...entire image ...

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Automatic stereoscopic video object-based watermarking using qualified significant wavelet trees

Automatic stereoscopic video object-based watermarking using qualified significant wavelet trees

... mixed image processing operations together with JPEG ...Mixed image processing operations can enhance the overall quality of video objects, while JPEG compression decreases the data size of ...

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TítuloAutomatic grading of ocular hyperaemia using image processing techniques

TítuloAutomatic grading of ocular hyperaemia using image processing techniques

... several image features, including vessel quantity and hue ...four image features related to red hue, vessel quantity and the area occupied by ...several image features or to analyse the relation of ...

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Comprehensive retinal image analysis: image processing and feature extraction techniques oriented to the clinical task

Comprehensive retinal image analysis: image processing and feature extraction techniques oriented to the clinical task

... According to this implementation, the parameter w consists of 16 ele- ments. The considered noise degradations for the procedure described in § 4.3.2 are: Gaussian noise (σ 2 = 0.001), Speckle noise (σ 2 = 0.001) and Im- ...

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Improvement of a Parallel System for Image Processing

Improvement of a Parallel System for Image Processing

... are digital signals captured through dierent ...a digital image involves extensive mathematical ...the processing time is still the critical ...

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Electromagnetic models for ultrasound image processing

Electromagnetic models for ultrasound image processing

... The statistical modeling of Synthetic Aperture Radar (SAR) imagery has provided some of the best tools for the processing and understanding of coherent imaging. Among the statistical approaches the most successful ...

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Stream processing to solve image search by similarity

Stream processing to solve image search by similarity

... the image (Est0 and Est1). That is, if you enter an image of 512x512 pixels, the image becomes 8x8 ...reduced image is sent to the PEs to be responsible to obtain a characteristic of MPEG-7 ...

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