色素分析软件在评估色素性皮肤病及其疗效中的应用

Application of computer analysis software system on measurement and analysis of pigmentation diseases

目的:研究应用计算机色素分析软件评估面部色素性皮肤病及其治疗效果。方法:治疗前及复诊时采集患者皮损区的数码照片,输入计算机,应用色素分析软件系统测量患者色素性皮肤病的皮损面积,红、绿、蓝色的灰度值,平均灰度值,最大及最小灰度。结果:采用计算机色素分析软件系统,可以测量皮损的面积和平均灰度,面积减少、平均灰度值增加说明治疗有效。结论:计算机色素分析软件系统可以对色素性皮肤病皮损的治疗效果做出比较客观和科学的评估。

Objective To investigate and evaluate the application of computer analysis software system on measurement of human pigmentation diseases. Methods Digital photos of pigment disorders in patients were collected before and after the treatment, and then were input the computer. The pigment analysis software system was applied to measure the area of lesions, and the red, green, blue gray value and the average gray of the facial pigment in patients, also include of the largest and the smallest gray. Results With pigment analysis computer software system, the area and the average gray value of the pigmented disease can be measured. The area of lesions reduction and the average gray value increase indicated the therapy is effective. Conclusion Computer pigment analysis software systems can be applied to assess the pigmented lesions objectively and seientifiely.