Color Transfer Between Images Based On Android Mobile Platforms

Image as the most basic element in modern information society, due to the advantages of strong intuitive, informative, become the main way of access to information. Image processing is a kind of based on image information processing to meet the needs of the technology. Images can be divided into color images and not the color of gray image, relative to gray image, people have higher sensitivity to color images. Therefore, changing color image by image processing to improve image visual effect by the extensive attention from all walks of life. Color transfer technology is put forward to change the image color provides a effective method of using color transfer algorithm the color information of an image into another image, make through algorithm processing the source image is similar to the reference image color information.In recent years, the openness of the Android mobile device platform developed rapidly and used the platform of smart phones, tablets, mobile devices such as a large number of available, won widespread praise of the market, so based on the Android platform application development becomes a hot research direction. Android is open source mobile operating system based on Linux platform, the platform by the operating system, middleware, user interface and application software, is the first for the mobile terminal to build truly open and complete mobile software. With the rapid development of the Android platform and intelligent mobile devices, more and more of the image processing software has been applied to smartphones, tablets and other mobile terminals. In order to meet people’s growing demand for mobile terminal image processing software, image processing software based on Android platform of research and development is very important.First of all, this paper briefly introduces the current development of color transfer algorithm, introduces the basic knowledge of the Android platform, including the introduction of the Android platform, the advantage of the Android platform, Android system architecture, the Android application structure, the principle of Intent and the construction of the Android application development environment, this paper introduces the JNI communication mechanism, and introduced in this paper, the space of a few color is involved. Secondly, this paper introduces the global color transfer based on the Android platform. Introduced the global color transfer algorithm ideas, algorithm implementation and algorithm implementation on the mobile end, simulation experiment was carried out. Again, this paper introduces the emotional color transfer algorithm based on the Android platform. Introduces the emotion of color transfer algorithm algorithm ideas, algorithm implementation and algorithm implementation on the mobile end, the algorithm is verified. In view of the global color transfer algorithm of reference image is not easy to find, color transfer effect is difficult to evaluate, through the establishment of emotional color histogram, to set up the image database, image filtering, the results will be emotional related image color mixing method is introduced into the color transfer process. Finally, the paper summarizes the work, for the next step work is prospected.