# data[].attributes.body
sobel
<div class="padlet-embed" style="border:1px solid rgba(0,0,0,0.1);border-radius:2px;box-sizing:border-box;overflow:hidden;position:relative;width:100%;background:#F4F4F4"><p style="padding:0;margin:0"><iframe src="https://padlet.com/embed/kedfwq549l7z" frameborder="0" style="width:100%;height:608px;display:block"></iframe></p><div style="padding:8px;text-align:right;margin:0;"><a href="https://padlet.com?ref=embed" style="padding:0;margin:0;border:none;display:block;line-height:1;height:16px" target="_blank"><img src="https://resources.padletcdn.com/assets/made_with_padlet.png" width="86" height="16" style="padding:0;margin:0;background:none;border:none;display:inline" alt="Made with Padlet"></a></div></div>

# data[].attributes.body
roberts

# data[].attributes.body
prewitt

# data[].attributes.body
prewitt

# data[].attributes.body
edage(log) ,Lapllassian of gussian

# data[].attributes.body
edage,method canny

# data[].attributes.body
gray level image

# data[].attributes.body
RGB ,color image