IMAGE SCANNING APPARATUS

IMAGE READING APPARATUS AND IMAGE FORMING SYSTEM

IMAGE PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM

IMAGE READING CONTROL METHOD AND IMAGE READING DEVICE

IMAGE READING APPARATUS

OPTICAL DISTORTION CORRECTION FOR IMAGED SAMPLES

IMAGE READING DEVICE, IMAGE FORMING APPARATUS, AND IMAGE READING METHOD

IMAGE SCANNING DEVICE AND IMAGE FORMING DEVICE

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS

IMAGE READING DEVICE AND IMAGE READING METHOD

IMAGE READING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE READING METHOD

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS

MANAGEMENT APPARATUS, MANAGEMENT METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

OPTICAL APPARATUS

Optical distortion correction for imaged samples

Image reading apparatus and image forming apparatus

Optical distortion correction for imaged samples

Image reading device, image reading control method, and recording medium storing image reading control program

Image reading apparatus and image forming apparatus

Image reading apparatus, control method, and product for adjusting a correcting value for connected image data from line sensors based on measured skew during document conveyance

Image reading and control device, and method, for document region extraction based on edge candidate and dirt position

Image reading device and image forming apparatus incorporating the image reading device

Shading correction device, reading device, image forming apparatus, shading correction method, and non-transitory recording medium

Image reading apparatus and image forming apparatus

Measurement apparatus, information processing apparatus, and non-transitory computer readable medium

Optical distortion correction for imaged samples

Document reading apparatus

Image forming apparatus capable of generating correction data for correcting image density by insuring the user uses the newly printed test original

System, method, and storage medium for converting low-resolution image data into high-resolution image data using neural network

Reading apparatus

Image reading apparatus and image reading method

Image reading apparatus with a reference roller having flat planar surfaces and an arcuate surface

Image reading device, storage medium storing abnormality detection program, and abnormality detection method

Image processing apparatus, image processing method, and non-transitory computer-readable medium

IMAGE READING APPARATUS

IMAGE READING APPARATUS

Output image generating method of an image reading device, and an image reading device

Image reading device, image generating device, and recording medium

Image reading apparatus, program, and image generation method for generating merge image of partially overlapping areas of image

Image processing device configured to make shading correction, non-transitory computer-readable computer medium storing image processing program for shading correction, and method of generating readout data using shading correction

Image reading apparatus and method for controlling an image reading apparatus

Image reading device allows plural kind of scanning methods using image plural reading modules to sequentially acquire white reference data when cover member is closed

Image scanner

Image shading correction based on printer cover being open or closed

Image reading apparatus

Image recording device with a reader and processor for calibrating the reader

Optical distortion correction for imaged samples

Image processing apparatus and information processing apparatus

Image reading apparatus with reference surface to generate reference data for shading correction, and related image forming apparatus and method

Image reading apparatus and reading module

Image reading apparatus and method for performing shading correction using reference data generated by reading a moving surface of reference plate and positioning that plate based on sheet size

Signal processing apparatus, image processing apparatus, and signal processing method

Image processing method and shading reference data generation method

Image reading device, pressure plate opening/closing detection method, and image forming apparatus

Image processing apparatus, image processing method, and recording medium

Image processing apparatus and image processing method

Shading correction apparatus and method for operating shading correction apparatus

Method for manufacturing a scanner performing shading correction

Scanner, scan program, and method of producing scan data

Scanner that combines images read by first and second sensor arrays, scan program, and method of producing scan data

Photo response non-uniformity suppression

Document conveying device, document reading apparatus, and document conveying method

Image reading device, image forming apparatus, method of replacing a part of shading reference data, and recording medium

Image reading apparatus with reference surface to generate reference data for shading correction, and related image forming apparatus and method

Image reading apparatus and method for generating image data with reference member used for shading correction having a reference surface and background surface at different positions

Information processing device that facilitates setting of image processing and recording medium

DOCUMENT READING APPARATUS

Image sensor unit, paper sheet distinguishing apparatus, and image reading apparatus

Image scanner and line period determining method for image scanner

ORIGINAL READING APPARATUS, IMAGE PROCESSING APPARATUS, CONTROL METHOD FOR IMAGE PROCESSING APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

Image reading apparatus and semiconductor device

Image reading device and image forming apparatus

Image reading apparatus with shading correction

Imaging device, image processing device, image processing method, program, and recording medium

Scanning exposure device

Image reading apparatus that calculates correction values for correcting outputs of light receiving elements, and shading correcting method for correcting an image reading apparatus

Image reading apparatus and image reading method

Scanner, and scanned image generating method

Image processing apparatus and method, and non-transitory computer readable medium

Correcting color differences between scanner modules

Image reading device capable of reading image data from document sheet and adjusting shading correction

Image reading device

Image reading apparatus, image forming apparatus, and image forming system with interpolation of correction data

Image reading apparatus, image forming apparatus, image reading method, and non-transitory storage medium that generate abnormal pixel information based on received information

Image correction device, image correction system, image correction method

Image reading apparatus with correction for sub-scanning color shifts, image forming apparatus, image reading method, and computer readable non-transitory storage medium

Image Reading Apparatus, Image Reading Method and Image Forming Apparatus Therefor, That Ensure Guiding Reflected Light from Document Having High-Gloss Level to Light Receiving Portion

Image processing device and image forming apparatus that generates a line synchronization signal based on a modulation clock and with a variable line cycle

Image reading device, method for the same to detect a foreign body on a scanner glass platen, and recording medium

Image reading device, image forming apparatus, and method of setting white reference value

Image scanning apparatus and method implemented in the same

Image reading device provided with reader having lens array and light receiving elements and correcting output based on evaluation of reference member readings

Image reading apparatus and semiconductor device

Image forming apparatus

Scanner and image production method for sequentially storing image correction value in plurality of storage regions

Exposure unit, image forming unit, and image forming apparatus

Image reading apparatus that ensures high SN ratio by sufficient use of performance of image sensor, image reading method, and recording medium therefor

Image reader acquiring black data and white data for shading correction when cover is in open state

Discrete color matching in a document scanner

Streak compensation

Image reading device illuminating a white reference member at a lower luminous intensity to generate black correction data for shading correction

Image reading apparatus creating shade correction data based on intermediate shade data and sensing a reference member a plurality of times

Signal processing apparatus, image processing apparatus, and signal processing method

Image reading device generating black correction data for shade correction determined at positions in the sub-scanning direction based on intermediate data and stored reference black correction data

Image processing apparatus and method for generating correction formula

Image reading apparatus and image forming apparatus

ORIGINAL READING APPARATUS

Image reading device generating black correction data for shade correction based on intermediate data acquired at different positions in the sub-scanning direction

Scanning lens, scanning device, and image forming apparatus including same

Imaging element, image reading device, image forming apparatus, and imaging method

Image processing apparatus, image processing system, image processing method, and recording medium

Image forming apparatus providing continued processing in the event of sensor failure

Image reading device

Imaging sensor, image reading device, image forming apparatus, and alignment method of imaging sensor

Inkjet printer correcting image data based on calculated inkjet head displacement and inter-pixel distances

Image reading apparatus that acquires of appropriate white reference data, image reading method, and image forming apparatus

Image forming apparatus that forms latent image by irradiating photosensitive member with light

Image forming apparatus, image reading apparatus and image reading method

Image calibration method and device

Method for correcting shading and scanner device

Image processing device, image processing method, and image processing program

Image processing device, image processing method, microscope system, and computer-readable recording medium

Image reading device

Image reading device and correction method for image reading device

Image reading device and image forming apparatus with white reference optical adjustment portions

IMAGE READING DEVICE

Image forming apparatus

Image interpolating unit, program product, and reading apparatus that inserts an interpolated pixel value in a lost pixel position based on edge amounts of reference pixels and total of differences between pixel values

Imaging device, image forming apparatus, and method of controlling driving of two-dimensional image sensor

Imaging sensor, image reading device, image forming apparatus, and alignment method of imaging sensor

Image processing device, image correcting method and program

Image processing apparatus that reduces memory capacity for aggregating plurality of document images in one sheet

Image forming apparatus and image forming method

Contact image sensor, output correction device for contact image sensor, and output correction method for contact image sensor

Image scanning apparatus and method

Image reading device determining whether dark output data is within prescribed range

White balance method for shading compensation, and apparatus applied to the same

Image reading device, image forming apparatus, and recording medium

Image reading device, image forming apparatus, and image reading method

Document reading apparatus, document reading method and storage medium

Measurement system that estimates reflection characteristics of a target object and control method thereof

Image forming apparatus and method of creating evaluation data

Image processing device and image reading apparatus

Image processing and scanning apparatus identifying points having maximum density along a scanning direction so that binding position of input image is identified

Image reading apparatus and sheet processing apparatus

Color uniformity correction using a scanner

Image processing apparatus and pixel interpolation method

Document reading method and apparatus which positions a read unit according to whether a cover is open or closed

MULTI-RESOLUTION SEGMENTED IMAGE SENSOR

Image reading apparatus with correction using diffuse reflection surface and image forming apparatus with same

Image processing device and pixel interpolation method

Compensating for image sensor profile variations

Image forming apparatus and image forming method

Image reading apparatus, shading correction method therefor, and program for implementing the method

Image scanning apparatus and method

Image reading apparatus, image forming apparatus and computer-readable medium

Image forming apparatus and method for calibrating density and color

Image reading apparatus

Image scanner, image forming apparatus and dew-condensation determination method

Flexible shading member for performing shading correction and movable relative to first and second image reading sections

Method and Device of Document Scanning and Portable Electronic Device

Image reading with color shift correction

Image scanning device, image forming device, and method for correcting pixel value for pixel corresponding to position of rod lens array joint

Image reading apparatus with at least three reference members arranged along sub-scanning direction for shading correction

Imaging device with varying optical signal at a location of a multi-dimensional array of light sensitive elements

Image processing apparatus, image processing method, and computer readable medium

Image processing device, and image processing method and program

Image-reading device and manufacturing method thereof

Image processing apparatus and pixel interpolation method

Method to align and apply geometric distortion and uniformity compensation data

Image reading device and image forming apparatus

Image processing apparatus and method of controlling same

Document reading apparatus and image processing method

Image capturing apparatus, image capturing method, and image capturing circuit

Image reading apparatus, image forming apparatus, and image reading method

Image reading apparatus

Image reading apparatus, image forming apparatus, and shading correction method

Image forming apparatus and image forming method determining correct pixel value of target pixel subject to interpolation

Original reading apparatus with variable gain amplification

Image reader, image forming apparatus, and method of correcting image data

Image scanning apparatus and method for correcting scanned image

Original reading apparatus reading image from original

IMAGE FORMING APPARATUS AND LIGHT AMOUNT ADJUSTING METHOD

APPARATUS AND METHOD FOR CREATING LENS SHADING COMPENSATION TABLE SUITABLE FOR PHOTOGRAPHY ENVIRONMENT

Image reader performing image correction at the pixel level

CALIBRATION SURFACE AND PLATEN FOR AN IMAGE CAPTURE DEVICE

Duplexing document handler with defect reduction

Image scanning apparatus and method to control a light source that an intensity of light irradiated to any one of a plurality of lines of the document from the light source equal to an intensity of light irradiated to another line

IMAGE CORRECTION METHOD, APPARATUS, ARTICLE AND IMAGE

Image forming apparatus and image forming method which prevent toner from peeling from a secondary color area of a multicolor image while the image is on the photosensitive member of the apparatus

Measuring and compensating for light intensity in an optical scanner

Calibrating field uniformity

Image reading apparatus, image forming apparatus, light quantity acquisition method and computer readable medium

Setting of imaging parameters using a scanner

Image reading apparatus, image forming apparatus, image information correction method and computer readable medium

Image reading device, image reading device shading correction method, and image forming apparatus

Image processing apparatus, method for processing image, and storage medium

Image reading apparatus

Image reading apparatus with function of correcting for variation of light distribution

Image interpolation apparatus and a computer readable storage medium storing instructions of a computer program

Image reading apparatus, control method thereof, and image forming apparatus

Image scanning apparatus and image scanning method

IMAGE READING APPARATUS AND CONTROL METHOD OF IMAGE READING APPARATUS

Image correction method, apparatus, article and image

IMAGE PROCESSING APPARATUS, PRINTING APPARATUS, AND IMAGE PROCESSING METHOD

Microscopic image capturing apparatus, microscopic image capturing method, and storage medium having a microscope image capturing program stored thereon

Device and method for interpolating image, and image scanner

Image reading apparatus, black correction executing method, and a computer-readable medium storing black correction executing program

Shading correction apparatus in image scanning apparatus

Image processing device, image forming apparatus incorporating same, image processing method used in the image forming apparatus, and program product used in the image forming apparatus

Method and apparatus for sensor characterization

Image processing apparatus and method of controlling the same

Optical reader quality factor

Scanner and shading correction method

Image reading apparatus and image forming apparatus capable of adjusting the difference between the spectral characteristics

Scanner, image correcting method, and image forming apparatus for correcting an image by determining a foreign substance position based on a shading profile

Pixel interpolation apparatus, pixel interpolation method and image reading apparatus

Image reading apparatus and method to correct images

Black calibration system and methods for document scanners

Image processing apparatus and method reading image data from storage to rotate orthoganally and correct for beam scan line distorion

Image edge detection apparatus and method, image sharpness emphasizing apparatus and method, recorded meduim recorded the program performing it

IMAGE RESIZING DEVICE AND IMAGE RESIZING METHOD

Image reading device having line sensor performing pre-scan based on condition set for main-scan

Image reading apparatus, image forming apparatus, image reading method, and image forming method

Shading compensation device, shading compensation value calculation device and imaging device

METHOD OF SHADING CORRECTION IN IMAGE READER AND IMAGE PROCESSING APPARATUS

Image correction method, apparatus, article and image

Method and System For Calibrating A Scanner Having A Scan Bar Including Sensor Elements

Method for providing image illumination calibration for an imaging apparatus

Image processor and image processing method using luminance value rate change

REDUCING IMAGING ARTIFACTS CAUSED BY DEFECTIVE IMAGING ELEMENT

Original reader

Technique to remove sensing artifacts from a linear array sensor

IMAGE READING APPARATUS

Image reading apparatus and image reading method

Method for dynamically compensating for a faulty pixel in a scan line generated by a scanner

Image reading apparatus and method

Image reading apparatus and image process method

Methods and apparatus for correcting banding of imaged regular patterns

Image processing apparatus and image processing method

Image processing method for reducing imaging artifacts

Signal processing method, signal processing system, coefficient generating device, and digital camera

Image processing apparatus and image processing method, computer program and storage medium

Image processing apparatus including adjustable shading profile and shading method thereof

Method and apparatus for image improvement

IMAGE READING APPARATUS

Image reading device having correction unit for correcting read image data

Image forming apparatus and image forming method specifying read start position of white reference plate

Method of automated image color calibration

Method of processing images from an imaging device

Image reading apparatus and image reading method

Image scanner and peak detecting processing method of image scanner

Image reading apparatus

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

SCANNING DEVICE AND SHADING CORRECTION METHOD THEREOF

SIGNAL PROCESSING INTEGRATED CIRCUIT, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS

IMAGE SENSOR WITHOUT OPTO-MECHANICAL SYSTEM AND MANUFACTURING METHOD THEREOF

Method and device for scanning a document by means of a line camera

Document reading apparatus and method of calculating position adjustment amount

Method for amending scanned images

Special effects in image sensors

CONTACT-TYPE COLOR SCANNING UNIT, IMAGE SCANNING DEVICE, IMAGE SCANNING METHOD, AND COMPUTER PROGRAM PRODUCT

Multifunction printer and image processing method

Document reading method, document reader, image forming device, and image scanner

Image processing apparatus and computer readable medium storing image processing program

Image scanner and signal processing method

Method for correcting scanner non-uniformity

Image reading apparatus, shading correction method therefor, and program for implementing the method

Image reader, image processor, and computer program product

Image reading device and image forming apparatus including the same

Image forming apparatus and method for correcting density irregularities

Image reading device

Shading noise filter

Method and apparatus for compensating two-dimensional images for illumination non-uniformities

Interpolation of image correction parameters

Image scanner and image forming apparatus

Method for generating a calibration curve

Image processing circuit and image processing method

Optimum non-uniformity correction for imaging sensors

Lens and CCD correction using singular value decomposition

Mean preserving interpolation calculation circuit, pixel interpolation circuit, mean preserving interpolation method, and pixel interpolation method

Image reading device

Calibration mechanism of a scanner

Calibration mechanism of a scanning device

Back-light module for image scanning device and method for calibrating illumination with the back-light module

Method for determining restored scanning position

Image processing method and image processing apparatus, and program thereof

Back-light module for image scanning device and method for calibrating illumination with back-light module

Image reading apparatus, image forming apparatus, image inspecting apparatus and image forming system

Image reading apparatus and image processing method

Shading profile value correction method and image scanning device

Image processing system that reduces image uneveness

Scanning device and method for saving compensation memory

Image sensor drive control unit and image readout apparatus using the same

Image reading apparatus

Image reading apparatus

Image reading apparatus

Image processing apparatus, image processing method, and program

Method for corrected spectrophotometer output for measurements on multiple substrates

System and method for bad pixel replacement in image processing