A colour enhancement method of plane image based on the interactive interface of mobile smart devices Online publication date: Thu, 04-Jan-2024
by Jianjun Wang
International Journal of Product Development (IJPD), Vol. 27, No. 4, 2023
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.
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