邊界鏈碼 定義一個物體邊界的方向序列。英文

boundary chain code

• 邊界:    boundary; frontier; border; ...
• 鏈:    chain
• 碼:    a sign or object indicating ...
• 定義:    definition; delimiting
• 一個:    one; a; an
• 物體:    body; substance; object
• 的:    4次方是 The fourth power of 2 i ...
• 方向:    direction; orientation
• 序列:    order; alignment; array; suc ...