نتایج جستجو برای: texture colour quality

تعداد نتایج: 818882  

2012
M. F. Rahman M. N. Islam M. N. Hasan M. S. R. Siddiki F. Naznin

This experiment assessed the quality of Rossogolla (Balish) manufactured in the laboratory and collected from Netrokona district. Four types of Rossogolla, (A) Laboratory made Rossogolla, (B) Rossogolla from Mukti Mistanno vander, (C) Rossogolla from Gwyneth Mistanno vander, (D) Rossogolla from Khan Mistanno vander were used in this experiment. Quality of Rossogolla were evaluated by physical, ...

2003
Horst M. Eidenberger

The study presented in this paper analyses descriptions extracted with MPEG-7-descriptors from visual content from the statistical point of view. Good descriptors should generate descriptions with high variance, a well-balanced cluster structure and high discriminance to be able to distinguish different media content. Statistical analysis reveals the quality of the used description extraction a...

1999
Adrian Hilton Daniel J. Beresford Thomas Gentils Raymond S. Smith Wei Sun

In this paper a new technique is introduced for automatically building recognisable moving 3D models of individual people. Realistic modelling of people is essential for advanced multimedia, augmented reality and immersive virtual reality. Current systems for whole-body model capture are based on active 3D sensing to measure the shape of the body surface. Such systems are prohibitively expensiv...

Journal: :Vision Research 2003
M Fahle T Quenzer C Braun K Spang

Discrimination between a figure and its surround is an important first step of pattern recognition. This discrimination usually relies, as a first step, on the detection of borders between a figure and its surround, for example based on spatial gradients in luminance, colour, or texture. There is evidence that neurones in the visual cortex are specifically activated by segregation between textu...

Journal: :Pattern Recognition 2012
Susana Álvarez María Vanrell

The aim of this paper is to revisit an old theory of texture perception and update its computational implementation by extending it to colour. With this in mind we try to capture the optimality of perceptual systems. This is achieved in the proposed approach by sharing well-known early stages of the visual processes and extracting low-dimensional features that perfectly encode adequate properti...

This study investigates the influence of some chemical additives such as methanol, ethanol, sodium oleat, chloroform and sodium hexametaphosphate (SHMP) on the dry fine grinding of calcite (X50= 33 µm) using a stirred media mill. The experiments were carried out by a batch operation, and the change in colour properties (Ry, whiteness and yellowness) of calcite powder. The results showed that th...

Journal: :International journal of engineering applied science and technology 2021

In the present study, we propose to implement a new framework for estimating generative models via an adversarial process extend existing GAN and develop white-box controllable image cartoonization, which can generate high-quality cartooned images/videos from real-world photos videos. The learning purposes of our system are based on three distinct representations: surface representation, struct...

2005
R. Schmitt

The promise of a zero failure quote (0%) through a fast and touch less inspection system [4], which can be integrated directly in the production line, has made Machine Vision Systems very popular among quality inspection and industrial automation. However, by looking in detail at the available solutions on the market, it can be notice, that most of them are based on simple image processing prin...

Journal: :Meat science 2010
Nektarios A Valous Konstantinos Drakakis Da-Wen Sun

The visual texture of pork ham slices reveals information about the different qualities and perceived image heterogeneity, which is encapsulated as spatial variations in geometry and spectral characteristics. Detrended Fluctuation Analysis (DFA) detects long-range correlations in nonstationary spatial sequences, by a self-similarity scaling exponent alpha. In the current work, the aim is to inv...

Journal: :Mediterranean Agricultural Sciences 2021

Fruit ripening and softening indicated by firmness determines the texture transportability, shelf life of tomato products. However, regulatory mechanism underlying formation in is different varieties overall fruit poorly understood. Therefore, this study, physical, biochemical, molecular properties three varieties; ‘Sarikiz’ (yellow skin colour), ‘Moda’ (orange colour) ‘Red Type Cherry’ (red at...

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