摘要:
A copying apparatus includes a first cassette for stacking recording sheets each having a protruding portion, a second cassette for stacking recording sheets having no protruding portion, a detecting unit for detecting a protruding portion of an original to be copied, and a copy unit for copying an image of an original onto the recording sheet fed from the first cassette in the case where the protruding portion of the original is detected by the detecting unit and for copying the image of the original onto the recording sheet fed from the second cassette in the case where the protruding portion of the original is not detected by the detecting unit.
摘要:
A sheet conveying apparatus which can correct a conveying velocity of a sheet is constructed by, a conveying unit to convey the sheet, a reader such as a CCD linear sensor for reading a fringe pattern formed on a pattern sheet while the pattern sheet is conveyed by the conveying unit, a detector to detect a conveying velocity of the pattern sheet on the basis of the pattern read by the reader, and a controller to control a conveying velocity of the conveying unit on the basis of the conveying velocity detected by the detector.
摘要:
An object of the present invention is to improve an efficiency in using bins in a sorter of an image forming system, to which a plurality of personal computers are connected. If the number of the receptacles appointed in accordance with the receptacle appointment command or the number of sets of sheets to be sorted is larger than the number of empty receptacles, offset sorting is performed in which the position, at which the recording sheets are received, is shifted in the same receptacle. If the appointed number of the receptacles or the number of sets of sheets to be sorted is smaller than the number of empty receptacles, a normal sorting process is performed in such a manner that the bins are allotted in accordance with the position of the bins appointed with the command for appointing receptacles or the number of sets of sheets to be sorted.
摘要:
An object of the present invention is to improve an efficiency in using bins in a sorter of an image forming system, to which a plurality of personal computers are connected. If the number of the receptacles appointed in accordance with the receptacle appointment command or the number of sets of sheets to be sorted is larger than the number of empty receptacles, offset sorting is performed in which the position, at which the recording sheets are received, is shifted in the same receptacle. If the appointed number of the receptacles or the number of sets of sheets to be sorted is smaller than the number of empty receptacles, a normal sorting process is performed in such a manner that the bins are allotted in accordance with the position of the bins appointed with the command for appointing receptacles or the number of sets of sheets to be sorted.
摘要:
An image forming apparatus includes a reading unit for reading an image on a document, a storage unit for storing image data output from the reading unit, an image forming unit for forming an image on a recording medium on the basis of the image data stored in the storage unit, a discrimination unit for discriminating whether or not a hole is present in the document read by the reading unit by analyzing the image data stored in the storage unit, and a control unit for, when the discrimination unit determines that the hole is present, controlling the image forming unit to form an image while masking an image in an area where the hole is present.
摘要:
An image processing apparatus for converting color images into monochromatic pattern images. The image processing apparatus includes: means for detecting the area of a color image; means for converting a color image into a monochromatic pattern image; and control means for varying such image processing in accordance with the result of detection made by the means for detecting the area. When a thin line is detected in a color area, the method of processing is determined based on the width of the detected thin line. For example, when the width of the thin line is smaller than a predetermined value, the area of such thin line may be outputted as a plain image instead of a pattern image so that it may easily be seen or recognized. The contour of a color area may be made conspicuous by combining a plain image and a pattern image.
摘要:
An image processing apparatus for converting color images into monochromatic pattern images. The image processing apparatus includes: means for detecting the area of a color image; means for converting a color image into a monochromatic pattern image; and control means for varying such image processing in accordance with the result of detection made by the means for detecting the area. When a thin line is detected in a color area, the method of processing is determined based on the width of the detected thin line. For example, when the width of the thin line is smaller than a predetermined value, the area of such thin line may be outputted as a plain image instead of a pattern image so that it may easily be seen or recognized. The contour of a color area may be made conspicuous by combining a plain image and a pattern image.
摘要:
There is disclosed an image reading apparatus comprising plural line sensors for converting light from an object into image signals, charge transfer unit for transferring the image signals, converted by the line sensors, mutually among the line sensors, correction unit for correcting signal levels of the image signals and control unit for effecting control so as to vary a manner of correction by the correction unit, according to a direction of transfer of the image signals by the charge transfer means among the line sensors.
摘要:
An image processing method, and corresponding apparatus, includes the steps of discriminating the color type of an input color image from an input color image signal, generating a pattern signal indicating a predetermined graphic pattern corresponding to the color type in response to the color discrimination, generating a density signal in accord with the input color image signal, and supplying a reproduction signal in accord with the pattern signal and the density signal to an image reproduction unit.
摘要:
An image processing apparatus in which a color identifier identifies the color of an input image based on an input color-image signal. A luminance detector detects luminance information in the input color-image signal. An image generator generates a predetermined pattern which is indicative of the color identified by the color identifier. A measurement device measures the luminance distribution of the detected luminance signal which is outside an area in which color is identified by the color identifier. The output density of the input color-image signal is set in accordance with the measured luminance distribution, and an output monochromatic image is produced in which colors of the input image are identified by the predetermined patterns.