IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE PROCESSING PROGRAM

• Main Authors: TSUJI RYOSUKE, SHIRAKI SEIJI, NAKAJIMA TAKASHI, NAGASAKI TAKAYA, HANAOKA SHINJI, UNE KIYOSHI
• Format: Patent
• Language: English; Japanese
• Published: 24.08.2017
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image forming apparatus, and an image processing program that can suppress a failure in removal of a ground color even when a variation in reading sensitivity is changed.SOLUTION: An image processing apparatus comprises: a ground color removing part that removes, from an image on a document, colors with higher density as a ground color, as a variation in sensitivity is larger in a document reader that reads the image on the document from the document; and an image output part that outputs the image of the document from which the ground color is removed by the ground color removing part.SELECTED DRAWING: Figure 6 【課題】読み取りの感度のばらつきが変化しても地色の除去の失敗を抑制することができる画像処理装置、画像形成装置、および、画像処理プログラムを提供することを目的とする。【解決手段】原稿からその原稿上の画像を読み取る原稿読取器における感度のばらつきが大きいほど高濃度の色まで地色として上記原稿の画像から除去する地色除去部と、上記地色除去部によって地色が除去された上記原稿の画像を出力する画像出力部と、を備える。【選択図】図６