It adds lightness information to reduce shadow.
该算法将RGB色彩值转换到色度坐标上,以强调色彩对比度,提高低对比度像素点的检测率,并增加亮度信息以减小阴影的影响,在前景提取部分,加入噪声抑制机制。
The intensity information of color images is employed to enhance the contrast between tiny difference objects, thus to give prominence to the particulars and describe them.
并用亮度信息增强微小差别物体间的对比度 ,以突出细节 ,达到刻画细节的目的
Effects of Categorical Information on Preview Search at Isoluminance;
等亮度条件下范畴信息对预搜索的影响
luminance-chrominance amplitude ratio
亮度彩色信号幅值比
waveform distortion of the luminance signal
亮度信号的波形失真
COBIT standard: A new Brilliant Facet of Information System Audit;
信息系统审计业务新亮点——COBIT标准
While there is no way to know the light intensity for each point on the safe before rendering, Maya can easily provide this information during rendering.
最重要的一段信息是这个灯光在保险箱上驱动每一个点的亮度的效果。
In television, the signal used for controlling the luminance values in the picture.
在电视中，用于控制画面亮度值的信号。
The luminance signal in color video.
彩色电视中的亮度信号。参阅YIQ，YUV。
Improve The Definition Of Color TVs By Bettering The Circuits In Charge Of Brightness And Color Signals Separation;
改进亮度、色度信号分离电路提高彩电清晰度
INFORMATION AGES AND AGRICULTURE
信息时代的农业“时髦”——广西农业信息化建设呈亮点成效好
The church bells are pealing the message of Christmas joy.
教堂的钟声洪亮地传颂着圣诞快乐的信息。
In YUV color space, Y denote brightness, U and V are chroma signals.
YUV颜色模型中，Y表示亮度，U和V为色度信号。
Study on Information Economics Measure;
信息经济发展中的信息经济测度研究
Strengthening Information Management, Increasing Diaphaneity of Information;
加强企业信息管理 增加信息透明度
Two ways to get highlight information of underwater complex target using wideband signal
利用宽带信号获得水中复杂目标亮点信息的两种方法
full-length information display system
全长度信息显示系统
Standard Format for the Annual Exchange of Information
年度信息交流标准格式
Research on the Reliability and Validity for Information System Capability
信息系统能力模型的信度与效度分析
