Title: A colour enhancement method of plane image based on the interactive interface of mobile smart devices

Authors: Jianjun Wang

Addresses: Art College of Jiangxi Teachers College, Yingtan 335000, China

Abstract: When using the existing methods to enhance the image colour of the interactive interface of mobile intelligent devices, there are some problems, such as long enhancement time, easy to produce image distortion and so on. Therefore, a colour enhancement method for planar image of interactive interface of mobile intelligent device is proposed. The target image is collected by image sensor, the plane image is transformed from high-dimensional subspace to low-dimensional subspace, the linear map is established, the projection distance between each single pixel in the image to be processed is obtained, and the image is processed by local dimension reduction method to complete the pre-processing. The histogram method is used to adaptively adjust the dark area in the interface, and the enhancement is completed by mapping function and median filter method. The results show that this method has low image distortion rate and short time in image enhancement processing.

Keywords: mobile smart device; interactive interface; plane image; colour enhancement; image acquisition.

DOI: 10.1504/IJPD.2023.135747

International Journal of Product Development, 2023 Vol.27 No.4, pp.397 - 407

Received: 08 Sep 2021
Accepted: 18 Feb 2022
Published online: 04 Jan 2024 *

Full-text access for editors Full-text access for subscribers Purchase this article Comment on this article