A new method for color texture characterization and color texture region detection is presented. This method, which we will name NCDM (Neighbouring Color Dependence Matrices), is the extension to color textures of the NGLDM (Neighbouring Gray Level Dependence Matrices) introduced by Sun et al. [1] and completed by Berry et al. [2]. This approach consists in estimating the dependences of colors ...

in this paper energy bands and berry curvature of graphene was studied. desired hamiltonian regarding the next-nearest neighbors obtained by tight binding model. by using the second quantization approach, the transformation matrix is calculated and the hamiltonian of system is diagonalized. with this hamiltonian, the band structure and wave function can be calculated. by using calculated wave f...

Our approach deals with a modeling of the local spatial distributions of the variations of color. It is an extension to color textures of the Neighbouring Gray Level Dependence Matrices (NGLDM) introduced by Sun et al. [1] and completed by Berry et al. [2]. To our knowledge, this is the first time that this extension has been proposed. We will name these matrices NCDM: Neighbouring Color Depend...

In this study the effects of plant growth regulators including; GA3 (0 and 50 mg/l) and ethephon (0 and 500 mg/l) were studied on the quality properties of two grape cultivars (Perlette and Yaghuti). At the harvest time, some physicochemical characteristics such as fruit cluster weight, fruit diameter, length, volume and L/D ratio, flesh firmness, fresh weight, TA, pH, TSS and fruit color were ...

in order to study the effects of cppu and ga3 on fruit quality and quantity of sultanina grapes, a factorial experiment in a randomized complete block design was implemented in a commercial vineyard near bonab city (west azerbaijan province). the spraying was done at fruit set stage using cppu and gibberellic acid. according to the results, it was found that these plant growth regulators had a ...

A new approach to meat color and shelf-life assessment is reported here for hamburgers mixed with goji berry. Samples powdered or aqueous extract of berry were monitored, compared without the additive ten days its L*, a* b* properties determined by computer vision using a homemade setup. Noteworthy results, in particular luminosity, all samples – only salt pepper perceived, predictive mathemati...