@techreport{weko_32707_1,
   author	 = "西谷,泰昭 and 吉田,浩幸 and 清水,賢資",
   title	 = "2値画像の一符号化法と演算アルゴリズム",
   year 	 = "1989",
   institution	 = "群馬大学工学部, 沖電気工業（株）, 群馬大学工学部",
   number	 = "79(1989-AL-010)",
   month	 = "sep"
}