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6681231 |
Integrated information processing system for geospatial media
An integrated information processing system for geospatial information processing. The information processing system includes a scheduling module, an acquisition module, a production module, a...
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6674465 |
Image processing apparatus which does not generate a false signal even if unevenness of spectral sensitivities of the color filter occurs
An apparatus for processing image data including three complementary color components representing the three primary colors includes a distribution circuit for distributing the image data into...
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6674464 |
Imaging apparatus for performing selective processing of image data
An imaging apparatus for performing efficient signal processing depending on the operational mode. In the finder mode, a CCD interface 21 a decimates horizontal components of image data supplied...
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6661452 |
Digital camera capable of decreasing a required memory capacity
A digital camera includes an SDRAM. The camera data taken is first written on a camera data area formed in the-SDRAM, and thereafter read out 8 lines a time. This 8-lines camera data is...
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6657674 |
Image pickup apparatus
An image pickup apparatus operated in mode-1 in which signal-charge that is charged in a CCD imaging device is read out as the output signal of the CCD imaging device once in each field of...
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6657658 |
Method of and system for image processing, method of and system for image reproduction and image confirmation system for use in the methods
When carrying out an image processing on given digital image data, an image confirmation system having functions of setting a condition of image processing which is to be carried out on the given...
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6654560 |
Photographing system and photographing method
A photographing system for speedily providing photographs meeting a customer's request at relatively low prices is provided. An image of a subject is recorded on a film by a film camera. A still...
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6650362 |
Movement detecting apparatus with feature point extractor based on luminance gradient in current frame
In connection with the detection of an amount of movement of an image such as a document image having a small gradient of brightness, it has been difficult to detect the amount by a representative...
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6650363 |
Color suppression circuit and electronic camera using it
Based on an output from a CCD, a luminance signal Y 1 is extracted from an MTX circuit, and R gain and B gain of white balance information are extracted from a white balance control circuit. A...
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6642956 |
Digital image processor for a digital camera
The invention relates to a digital camera and the methods for using a digital camera. The digital camera includes a programmable processor that provides for flexible operation of the digital...
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6642495 |
Optical pulse counting imager and system
A matrix array of photo elements (pixels) arranged in rows and columns with at least one row conductor per row of the matrix and a column conductor per column of the matrix for selectively the...
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6639626 |
Photographing apparatus with two image sensors of different size
An photographing apparatus comprises a photographing lens, a first area sensor, a second area sensor, a display, a manipulation unit, and a processor. The first area sensor has a plurality of...
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6639627 |
Imaging apparatus in which reduced resolution image data is generated, and when supplied over an image data bus, the resolution is increased and outputted
In an imaging apparatus, an image is to be displayed in real-time on a finder. In the finder mode, a CCD interface 21 a thins out horizontal components of image data supplied from an image...
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6636260 |
Image processing using a profile selection based on photographing condition
For an image photographed by a digital still camera or the like, color matching cannot be performed because photographing conditions of the image cannot be specified. The effect of a CMS cannot be...
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6625305 |
Image demosaicing method
A method for operating a data processing system to generate a second image from a first image having partially sampled color values at each pixel. The first image includes a two-dimensional array...
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6618079 |
Color connecting apparatus for a video camera
A color correcting apparatus is arranged to enable color matching between a plurality of video cameras by operating each camera without requiring a reference camera. A color matching processing...
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6614560 |
Integrated camera circuit including image sensor, image processing, and printer drive circuits
A camera system is disclosed comprising an image sensor and processing device for sensing and processing an image; a print media supply means provided for the storage of print media; a print head...
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6611287 |
Camera signal processing apparatus and camera signal processing method
A camera signal processing apparatus comprises an interpolated pixel data generating device for interpolating, at least on two directions, pixel data based on an imaging signal from a solid-state...
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6608647 |
Methods and apparatus for charge coupled device image acquisition with independent integration and readout
Methods and apparatus for image acquisition utilize a charge coupled device having a photosensitive region that responds to an applied transfer signal by transferring charge accumulated on the...
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6606117 |
Content information gathering apparatus system and method
A content gathering apparatus ( 100 ) including content collecting means ( 101 ) for gathering content information and template storage means ( 103 ) for storing at least one template including a...
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6597395 |
Black level calibration apparatus for video camera
The black level calibration apparatus includes a black level clamp circuit which generates a black level clamp signal based on a calibrated reference voltage. A correlated double sampling/automatic...
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6597394 |
Programmable image transform processor for digital image processing
A programmable image transform processor has a programmable addressing and arithmetic blocks. In the programmable addressing block, an input address generator has an input addressing microsequencer...
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6593963 |
Programmable control of operational signals in a digital camera
A programmable controller for digital cameras is operable with a variety of alternative camera components. The programmable controller can include a programmable clock signal generator that...
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6593966 |
Prevention of noise being superposed on video signal in image pickup apparatus
Video information can be taken from an image pickup apparatus at a desired frequency. A first timing control circuit operates in synchronization with the operation of a drive circuit to control the...
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6593970 |
Imaging apparatus with dynamic range expanded, a video camera including the same, and a method of generating a dynamic range expanded video signal
An imaging circuit generates a first video signal with a first exposure interval and a second video signal with a second exposure interval substantially at the same time, the second exposure...
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6593967 |
Electronic camera having dual clocked line memory
An electronic camera for capturing and storing images includes an image capture section and an image processing section. The image capture section includes an image sensor for capturing an image...
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6590609 |
Image signal recording system
To provide an image signal recording system for compressing image signals and storing compressed image data onto a storage-medium PC card; which prevents at least occurrence of an abnormal...
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6587603 |
Sensor unit capable of outputting image signals by blocks and processing circuit which processes image signals by blocks
Control to read signals from a sensor unit having a plurality of pixels by pixel blocks of a predetermined size, and the read signals are applied an operation to acquire distinctive information by...
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6577337 |
Display apparatus for visual communication
The present invention relates to a method of a video and audio data signal processing with a display apparatus for a visual communication systems. The display apparatus is coupled to a universal...
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6567124 |
Electronic image processing technique for achieving enhanced image detail
An imaging system for achieving enhanced image detail includes a sensor subsystem, an electronic image processing subsystem, and an automatic gain control (AGC) unit. The sensor unit is operative...
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6563537 |
Image signal interpolation
Image signal processing has the steps of: judging from four pixels adjacent to an object pixel whether the object pixel constitutes a single edge; judging whether the single edge is horizontal or...
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6563534 |
High definition television camera apparatus for correcting a characteristic value of a video signal
A high definition television image pickup apparatus includes a high definition television image pickup element for outputting a video signal, and a high definition television video signal...
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6556242 |
Dual mode signal processing system for video and still image data
An electronic system including signal processing circuitry that can operate in video and still image modes. Incoming image data is processed and compressed according to the operating mode....
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6545709 |
Wireless receiving apparatus and method therefor
A wireless reception apparatus detects the reception status of a wireless transmitted information signal and counts the time of continuation of a predetermined inferior reception status according...
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6545705 |
Camera with object recognition/data output
A line scan digital camera is directed at a station for recording and displaying a time-sequential scene. The digital camera takes a sequence of digital image frames representative of one or more...
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6542192 |
Image display method and digital still camera providing rapid image display by displaying low resolution image followed by high resolution image
A digital still camera comprises a full image processor and a rough image processor. The full image processor generates compressed full image data as primary image data, while the rough image...
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6538694 |
IMAGE PICKUP APPARATUS EQUIPPED WITH COMPATIBLE-WITH-ZOOMING TYPE CONTOUR COMPENSATION CIRCUIT, COMPATIBLE-WITH-IMAGE-PICKUP-CONDITIONS TYPE IMAGE OUTPUT CIRCUIT, AND COMPATIBLE-WITH-ALL-PIXEL-READOUT-SYSTEM-SOLID-IMAGE-PICKUP-ELEMENT TYPE ELECTRONIC ZOOM CIRCUIT
A frame/field converter circuit addition-processes image data constituting respective fields in a ratio corresponding to an image pickup mode or the like and outputs the resulting image data. As a...
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6538691 |
Software correction of image distortion in digital cameras
A digital image processing method and apparatus corrects geometrical distortions in digital images. The method includes the calibration of the camera by choosing a test pattern and manually...
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6525770 |
Image pickup device and method, image pickup system, image information providing device and method, video data processing device and method, and transmission medium
The initial value T 0 of the period of a four-phase driving signal for driving a CCD of an image pickup device is calculated according to the equation T 0 =(L×p)/(f×v). Wherein, L represents the...
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6525764 |
Image read method for performing image signal processes complying with the color of a reference portion of a recording medium, and image read apparatus adopting the method
When an image scanner scans an image recorded on an advanced photo system™ film, it determines spectral transmittance of a portion of the film, which is not exposed but developed, then sets...
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6522339 |
Resolution conversion method and device
Disclosed are a method and a device for converting interlace system picture signal into non-interlace system picture signal. The method and device are configured to conduct the interpolation of...
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6512540 |
Electronic camera for processing image segments
An electronic still camera includes an image sensor for capturing an original image and generating image signals corresponding to the captured original image, an A/D converter for converting the...
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6509927 |
Programmably addressable image sensor
An image sensor having an integrated address controller for use in an electronic camera. Providing both functions on a single integrated circuit reduces the number of external pins and external...
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6498621 |
Image sensing apparatus
In an image sensing apparatus, by forming a signal processing unit which processes a signal from an image sensing unit on an expansion board of a computer or a PCMCIA card, it is possible to easily...
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6493028 |
Method and system for extending the available image file formats in an image capture device
A system and method for adding file formats to a digital imaging device is disclosed. The digital imaging device includes a built-in file format. The method and system include allowing a user to...
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6473824 |
Dynamic association of input/output device with application programs
An object-oriented framework is introduced for coupling device drivers to an application program. Two class trees are introduced: the first class tree comprises the device drivers. The device...
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6437824 |
Image pickup apparatus and system
A camera section for photographing an object to generate a video signal is connected via a cable to a video signal processing section that receives and processes the video signal. When the camera...
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6426771 |
Image processing apparatus and method and computer readable memory storing the method
A color image signal input from a CCD or the like is processed to generate a color image signal containing a color subimage portion or a monochrome image signal containing a monochrome subimage...
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6424374 |
Hue adjusting method and hue adjusting device
An object of the invention is to provide a hue adjusting device and a hue adjusting method that adjust finely the hue of a color image signal. The CPU calculates an off set matrix B that is in a...
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6418245 |
Dynamic range expansion method for image sensed by solid-state image sensing device
An image sensing device senses an image of an object in a first luminous exposure in a predetermined image sensing position to obtain image data of the image, and a second luminous exposure which...
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