A New PSLIP Model and Its Application in Edge Detection and Image Enhancement

ZHANG Guang-yan; WANG Jun-ping; XING Run-sen; BAI Jian-min; XU Dan; CAO Hong-hua

doi:10.3969/j.issn.0372-2112.2015.02.026

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A New PSLIP Model and Its Application in Edge Detection and Image Enhancement

更新时间：2025-07-16

- A New PSLIP Model and Its Application in Edge Detection and Image Enhancement
- Acta Electronica Sinica Vol. 43, Issue 2, Pages: 377-382(2015)
- 作者机构：
  
  西安电子科技大学通信工程学院,陕西,西安,710071
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of China (No.61173088);Xi'an Science and Technology Project Fund (No.CX1248⑤)
- DOI：10.3969/j.issn.0372-2112.2015.02.026
  CLC： TP391.4
- Published：2015
- 稿件说明：
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ZHANG Guang-yan, WANG Jun-ping, XING Run-sen, et al. A New PSLIP Model and Its Application in Edge Detection and Image Enhancement[J]. Acta Electronica Sinica, 2015, 43(2): 377-382.
DOI：

ZHANG Guang-yan, WANG Jun-ping, XING Run-sen, et al. A New PSLIP Model and Its Application in Edge Detection and Image Enhancement[J]. Acta Electronica Sinica, 2015, 43(2): 377-382. DOI： 10.3969/j.issn.0372-2112.2015.02.026.

摘要

对数图像处理模型已形成并应用于图像处理的各个方面.本文提出一种参数对称的对数图像处理(PSLIP)新模型.该模型建立了一种可以处理图像负值部分带参数的对称结构.同时该模型不仅能够对图像中感兴趣的部分进行自适应调整

而且能够处理反射光图像和透射光图像.为了验证PSLIP模型的有效性

将其应用于边缘检测和图像增强中

形成PSLIP边缘检测和PSLIP图像增强算法.实验结果表明

其效果均优于现有对数图像处理模型.

Abstract

The logarithmic image processing model is becoming increasingly important and being widely used in image processing field.This paper presents a novel parameterized symmetric logarithmic image processing (PSLIP) model which establishes a parameterized symmetric structure processing negative parts of the image.The proposed model not only adaptively adjusts the interesting parts of the image but also simultaneously processes the reflected light image and the transmitted light image.In order to verify the validity of PSLIP model

it is applied to edge detection and image enhancement

and forms PSLIP-Laplacian edge detection and PSLIP-image enhancement algorithm.The experimental results show that it outperforms available logarithmic image processing model in both respects.

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