deletions | additions       diff --git a/citet_zhang2002rapid_investigate_the_benefit__.tex b/citet_zhang2002rapid_investigate_the_benefit__.tex  index 99ee102..b51316c 100644  --- a/citet_zhang2002rapid_investigate_the_benefit__.tex  +++ b/citet_zhang2002rapid_investigate_the_benefit__.tex 
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In addition, \citet{zhang2004high} propose a high resolution SL camera based on the use of color fringes pattern and phase-shifting techniques. Their system was designed to capture and reconstruct at high frame rate (up to 40Hz) dynamic deformable objects such as human face. SL cameras, such as the Kinect SL, use allow number of patterns, maybe only one,to obtain a depth estimation of the scenery at a “high” frame rate (30FPS). Typically, it is composed of a near infra-red(NIR) laser projector combined with a monochrome CMOS camera which captures depth variations of object surfaces in the scene.  In \citet{sarbolandi2015kinect}, in his study, compared  the study Structured Light sensing principle versus the Time  of Flight sensing principle as applied to Kinect's range motion sensing. The results are stated in Table 1.