摘要:
An image processing apparatus includes circuitry to receive visible image data obtained by reading of a subject with a sensor having sensitivity to visible light in a visible wavelength range and invisible image data obtained by reading of the subject with a sensor having sensitivity to invisible light in an invisible wavelength range. The circuitry generates image data for displaying, in a designated color, a portion of the visible image data corresponding to a designated region of the invisible image data. The designated region has an absorption rate equal to or higher than a predetermined absorption rate.
摘要:
An image processing apparatus includes a fluorescence pixel detecting unit, a peripheral pixel analyzing unit, and an image processing unit. The fluorescence pixel detecting unit is configured to detect a fluorescence pixel that has a fluorescent color in a document image. The peripheral pixel analyzing unit is configured to detect consecutive non-fluorescence pixels with no fluorescent colors among peripheral pixels within a predetermined range from the detected fluorescence pixel. The consecutive non-fluorescence pixels is at least a predetermined number of consecutive pixels and has a color difference equal to or less than a predetermined value between one and another of the consecutive non-fluorescence pixels. The image processing unit is configured to perform an emphasizing process of improving visibility for the detected consecutive non-fluorescence pixels.
摘要:
An image processing apparatus includes an image information acquisition unit, an elimination color setting unit, and a processing unit. The image information acquisition unit acquires image information of a document image in which multiple colors that are different from a predetermined document color are added to an image which is rendered in the predetermined document color. The elimination color setting unit sets a color which is defined as an elimination color from among the multiple colors. The processing unit performs predetermined processing for a color among the multiple colors that is different from the elimination color set by the elimination color setting unit.
摘要:
A technology that enables accurate position specification on an image displayed on a screen to perform processing and correction of the image data is provided. When the image is printed on a sheet on which a dot pattern is printed, a reference point of the image on the display device is set and the reference point is printed in a visible mark together with the image. This mark is imaged with an imaging means, and calibration is performed in which position coordinates of the marks on the sheet and the reference points of the image are matched, thereby preventing variation in coordinates between designation made on the sheet with the imaging means and processing on the image.
摘要:
A computer-readable instructions in an image-processing device, when executed by a processor, cause the image-processing device to perform: acquiring a target image; identifying an encircling region and an object region; determining a first candidate region and a second candidate region by using both the encircling line region and the object region; and extracting a contacting object region including a first candidate region and a second candidate region that satisfies conditions as follows: a condition that the first candidate region is disposed on an inner peripheral side of the encircling line region, and that the second candidate region is disposed on an outer peripheral side of the encircling line region; and another condition that the first candidate region and the second candidate region abut the encircling line region, and that the first candidate region and the second candidate region confront each other across the encircling line region.
摘要:
A presentation device comprises an image capture portion for capturing an image of a subject and generating a raw image thereof; a detection portion adapted to analyze whether a first marker is present in the raw image, and if the first marker is present in the raw image, to detect an existing position of the first marker within the raw image; a storage portion for storing a positional relationship of a synthesis position at which a mask image for masking at least a portion of the raw image is synthesized with the raw image relative to the existing position of the first marker; a synthesized image generation portion adapted to determine the synthesis position according to the positional relationship with the detected existing position, and to synthesize the mask image at the determined synthesis position within the raw image to generate a synthesized image; and an output portion for outputting the synthesized image.
摘要:
An image forming apparatus, configured to extract additional information added to an original document and perform a processing according to a result of the extraction, inputs image data obtained by causing a scanner to read an image of the original document, converts color component of the input image data into a color component different from the color component of the additional information, and causes a printer to print image data having the converted color component as a document to which a user can add additional information.
摘要:
An image processing apparatus includes an exposing lamp to expose an original, and a detector to detect the position and color of marker information marked by a predetermined color on the original which is exposed by the exposing lamp. A first determining circuit determines additional information which is added to the original image in accordance with the color of the marker information detected by the detector, and a second determining circuit determines the recording position of the additional information determined by the first determining circuit in accordance with the position of the marker information detected by the detector. An image forming device for synthesizing the original image and the additional information for recording on the same recording sheet.
摘要:
A color image processing apparatus, capable of readily processing an image as required based on a simple circuit configuration, adapted to both detect a region designated by a color marker on a multicolor document, and perform a specific image processing at the inside or outside of the detected region.
摘要:
An image processing apparatus includes circuitry to receive visible image data obtained by reading of a subject with a sensor having sensitivity to visible light in a visible wavelength range and invisible image data obtained by reading of the subject with a sensor having sensitivity to invisible light in an invisible wavelength range. The circuitry generates image data for displaying, in a designated color, a portion of the visible image data corresponding to a designated region of the invisible image data. The designated region has an absorption rate equal to or higher than a predetermined absorption rate.