Giving Colour to Images
نویسندگان
چکیده
This paper is about the colouring of greyscale images. More specifically, we address the problem of learning to colour greyscale images from a set of examples of true colour ones. We employ Genetic Programming to evolve computer programs that take as input the Lightness channel of the training images and output the Hue channel. The best programs evolved can then be used to give colour to greyscale images. Due to the computational complexity of the learning task, we use a genome compiler system, GenCo, specially suited to image processing tasks.
منابع مشابه
A Color Fractal-based Morphing Algorithm
In this paper, based on the idea of fractal key frame algorithm and by giving the colour correspondence principle of contractive mapping, the interpolation algorithm is conducted between the initial object and target object. Then the process of inbetween colour fractal images is obtained. Applying the fractal to colour morphing animation, a colour fractal-based morphing algorithm is provided. T...
متن کاملThe Psychological Function of Colour in Khaqani\'s Elegies for His Son
Khaqani is one of the most important poets in Persian literature. His artistic personality is a complex character; he has worked on various branches of art and elegy is one of the main of these branches. Khaqani has composed over sixty elegies that are considered his masterpieces. His personal elegies are the most famous and the most artistically composed Persian elegies. Seven of these elegies...
متن کاملAutomatic non-photorealistic rendering through soft-shading removal: a colour-vision approach
This paper presents a non-photorealistic rendering algorithm that produces "stylised-style" images by removing the soft shading from the image and by giving objects extra definition through black outlines. The method of shading removal is based on a model of the architecture of the human colour vision system. Some image results are provided and the possible extension of the algorithm using a ba...
متن کاملA parallel triangle operator for noise removal in true colour images
In this paper a new parallel method for impulse noise cleaning in true colour images is discussed. Impulse noise is characterised by short, abrupt alterations of the colour values in the image. The concerned points are changed through overlay of a coincidence value such that they differ significantly from their local neighbourhood and disturb the natural colour run. The subsequent image process...
متن کاملExhaustive comparison of colour texture features and classification methods to discriminate cells categories in histological images of fish ovary
The estimation of fecundity and reproductive cells (oocytes) development dynamic is essential for an accurate study of biology and population dynamics of fish species. This estimation can be developed using the stereometric method to analyse histological images of fish ovary. However, this method still requires specialized technicians and much time and effort to make routinary fecundity studies...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002