【摘要】 目的介绍一种便携式智能瘢痕颜色检测仪,以利于较客观地检测和记录瘢痕颜色。方法主要采用MT9V136彩色CMOS单板摄像头和数字信号处理芯片(DSP)集成电路AV318S研制成瘢痕颜色数据采集单元;基于国际公认标准色卡建立标准色卡颜色数据库;通过软件设计等将采集的瘢痕数据自动与数据库中的标准色卡颜色数据进行比较,筛选出最相近的标准色卡颜色,并经计算机PC显示器同步显示瘢痕的图片和颜色数据信息。应用该仪器对10例烧伤患者的增生性瘢痕的颜色进行了检测。结果设计和制作了便携式智能瘢痕颜色检测仪样机,通过临床应用,发现该检测仪可客观和精确地检测瘢痕颜色R、G、B值和显示瘢痕颜色种类,且使用方便、操作简便、具有价格优势。结论该仪器可适用于瘢痕颜色的检测,可为临床瘢痕增生程度的评价及治疗效果的判断提供科学、客观的瘢痕颜色评价指标。更多还原

【Abstract】 Objective To introduce a portable intellective scar color measuring instrument for the purpose of an objective detection and record of the scar color.Methods MT9V136 Color CMOS camera veneer and DSP integrated circuits AV318S was adopted to develop the scar color data acquisition unit;a standard color card database based on the internationally-recognized standard of color was established;an automatic comparison of the scar data with the standard color card data in the database and screening the closest standard color by the software design,and simultaneous display of the scarring images and color data information on the PC monitor was conducted.The instrument has been used to detect 10 cases of burnt patients with hypertrophic scars.Results This project designed and manufactured a portable intellective scar color measuring instrument,it could objectively and accurately detect the scar color R,G,B value and display the type of scar color.Additionally,this instrument was also of easy usage,simple operation,and had a price advantage.Conclusion The instrument can be applied to detect the scar color and provide a scientific and objective evaluation index of scar color in terms of the evaluation of clinical scar hyperplasia and the judgment of treatment effect.更多还原