<br><div>Hi, all</div><div><br></div><div>I am working on astronomical image processing plug-in for Opticks.</div><div><br></div><div>This week I begin to implement the<span class="Apple-style-span" style="font-family: Helvetica; font-size: 13px; "> Gaussian histogram shaping function for image enhancement</span></div>
<div><br></div><div><span lang="EN-US" style="font-size:10.0pt;font-family:
Helvetica;mso-fareast-font-family:ËÎÌå;color:black;mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">Histogram
shaping method reshapes the original histogram of the image into the Gaussian
shape histogram whose parameter can be defined by the user. For astronomical
images, most pixels wind up with values in the middle and high end of gray
scale. By histogram reshape, the distribution of the gray value is expanded so
that more contrast shall be displayed. </span></div><div><span lang="EN-US" style="font-size:10.0pt;font-family:
Helvetica;mso-fareast-font-family:ËÎÌå;color:black;mso-font-kerning:1.0pt;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"><br></span></div><div>The details of the report can be found at:</div><div><br></div><div><a href="http://opticks.org/confluence/display/~yiwei/Status+Report+for+Week+3%2C+GSoC+2011">http://opticks.org/confluence/display/~yiwei/Status+Report+for+Week+3%2C+GSoC+2011</a></div>
<div><br></div><div>Next week I shall finish the histogram shaping algorithm, adding an interface for parameter setting and doing some more tests</div><div><br></div><div><br></div>