Efficient Near-duplicate Detection and Sub-image Retrieval
Efficient Near-duplicate Detection and Sub-image Retrieval
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发表时间：
2004
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通讯作者：
Yan Ke;R. Sukthankar;Larry Huston
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作者：
Yan Ke;R. Sukthankar;Larry Huston
一种可在双面打印模式下操作的图像形成设备，包括图像载体和图像转印设备，该图像转印设备包括第一和第二中间图像转印体，所述第一和第二中间图像转印体的表面彼此接触地移动，同时在其间形成压区。使用两对导电辊将调色剂图像分别转移到纸张的相对表面，所述两对导电辊经由第一和第二中间图像转印体在压区彼此相对。与第二中间图像转印体相关联的两个导电辊是分别施加了相反极性的偏置的一个和另一个的转印辊。
An image forming apparatus operable in a duplex print mode includes an image carrier and an image transferring device including a first and a second intermediate image transfer body whose surfaces are movable in contact with each other while forming a nip therebetween. Toner images are respectively transferred to opposite surfaces of a sheet using two pairs of conductive rollers that face each other via the first and second intermediate image transfer bodies at a nip. Two of the conductive rollers associated with the second intermediate image transfer body are transfer rollers respectively applied with one and the other of biases of opposite polarities.