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• The influence of haze on CIELAB color space is studied.
• The MSRA-Net consists ...

Single image dehazing is a fundamental but difficult task in image processing. Although various deep learning-based methods have achieved good dehazing performance, it is still a challenge to recover a haze-free image without color ...

The development of efficient algorithms that perform qualitative operations in the processing and segmentation of graphical images requires good knowledge on both technical and biological aspects of the vision. Due to the subjective nature of the ...

For on-road vehicle detection, the self-shadow of vehicle is a great disturbance of accurate detection. Consequently, the detection and removal of vehicle shadow is a primary task for video vehicle detection. For the present shadow removal algorithms ...

Graphical abstractDisplay Omitted The method for evaluating heterogeneous colours in foodstuffs has been improved.An algorithm that adjusts point clouds to ellipsoids in CIELAB colour space has been introduced.The methodology presented can be useful in ...

Studies handling the lights and the colors as key components of computation attracted the scientists and engineers since these studies are potentially applicable to the signal processing through optical interconnections between electronic devices. Here, ...

In designing colors for digital visualization systems. one of the most critical factors is the interaction between size and color appearance. Whereas artists and visual designers understand this, recommendations for using color in visualization rarely ...

People are encouraged to take more photos more easily and cost-effectively than ever due to the popularity of smart-phones equipped with a camera module. However, after taking many photos, it is a hard and tedious work to choose good quality photos from ...

This paper presents a new method for edge-preserving color image denoising based on the tensor voting framework, a robust perceptual grouping technique used to extract salient information from noisy data. The tensor voting framework is adapted to encode ...

In this paper, an empirical analysis to examine the effects of image segmentation with different colour models using the fuzzy c-means (FCM) clustering algorithm is conducted. A qualitative evaluation method based on human perceptual judgement is used. ...

The traditional Canny edge detector is designed to detect the edges of gray image, the color image must be converted to gray image, this method only uses the luminance information of color image, and don’t take into account the chroma information, ...

This paper presents a new method for color edge detection based on the tensor voting framework, a robust perceptual grouping technique used to extract salient information from noisy data. The tensor voting framework is adapted to encode color ...

The uniformity of color appearance space is a important yardstick for evaluating color appearance model. This paper is focused on the test of three color appearance spaces CIELAB, IPT and CIECAM02. Several psychophysical data sets were used to evaluate ...

A new controllable color appearance model (CAM) called QLAB is presented based on CIELAB. QLAB is derived from the perceptually uniform CIELAB color model, and is provided with perceptual representation way extracted from HSB color model. The QLAB ...

The term ‘image quality' is a subject notion so it is difficult to quantify. However, it can be reasonably quantified by using statistical and psychophysical approaches. Furthermore, it is also possible to model the human perception of image quality. In ...

This paper studies the restoration of color-quantized images. Restoration of color-quantized images is rarely addressed in literature, and direct applications of existing restoration techniques are generally inadequate to deal with this problem. In this ...

This article discusses the CIELAB color spave within the limits of optimal colors including the complete volume of object colors. A graphical representation of this color space is composed of planes of constant lightness L* with an net of lines parallel ...

Important standards for device-independent color allow many different color encodings. This freedom obliges users of these standards to choose the color space in which to represent their data. A device-independent interchange color space must exhibit an ...