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7623708 |
Color image color shift correction method and color image imaging apparatus
Color shift correction comprising: (a) imaging an object and acquiring image data of each of a plurality of color planes including planes of primaries; (b) determining whether a color of each of...
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7623172 |
Solid-state image pickup device and drive method thereof
A solid state imaging device having an X-Y addressable solid state imaging device with color filters and a driving unit which reads out pixel information of a same color filter in a unit pixel...
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7623167 |
Wavelength component proportion detection apparatus and image-pickup apparatus
A wavelength component proportion detection apparatus is disclosed which is capable of detecting the proportions of the wavelength components under a light source including the visible and infrared...
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7623166 |
Solid-state imaging device with high pixel count that includes color filter with high color reproducibility and camera that uses it
A solid-state imaging device is composed of a P-type semiconductor layer, an interlayer insulation film, a multilayer interference filter and condenser lenses which have been successively laminated...
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7619685 |
Optical recording apparatus for wireless equipment including infrared and color recording devices
An optical recording apparatus for a wireless electronic equipment includes an infrared recording device configured to receive light in the infrared spectrum and record data according to the...
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7612805 |
Digital imaging system and methods for selective image filtration
A system is disclosed for the automated correction of optical and digital aberrations in a digital imaging system. The system includes digital filtration and digital system corrections to optical...
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7609307 |
Heterogeneity-projection hard-decision interpolation method for color reproduction
The present invention discloses a heterogeneity-projection hard-decision interpolation method for color reproduction, which utilizes a heterogeneity-projection method to determine the optimal edge...
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7609306 |
Solid-state image pickup apparatus with high- and low-sensitivity photosensitive cells, and an image shooting method using the same
A solid-state image pickup apparatus includes high-sensitivity photosensitive cells and low-sensitivity photosensitive cells alternating with each other in the horizontal and vertical directions....
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7609300 |
Method and system of eliminating color noises caused by an interpolation
A method and system of eliminating color noises caused by an interpolation, which performs an interpolation on a Bayer image obtained by an image sensor to restore red, green and blue colors of...
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7609298 |
Image capturing apparatus, image capturing sensor, and image capturing processing method
This invention is directed to reduce a deterioration in image quality after thinning operation when pixels are read out upon thinning. An image sensor is designed such that different gains are...
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7605354 |
Color sensor, production method thereof, sensor, and electronics device
A color sensor of the present invention is arranged such that (i) an interference filter is provided directly above light receiving elements so as to transmit incoming light having a predetermined...
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7602427 |
Image sensor that provides raw output comprising compressed data
An image sensor is configured to output transformed image data. The image sensor includes a set of pixel sensors that are sensitive to light and a set of filter elements positioned adjacent to the...
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7595826 |
Method a system for improving resolution in color image data generated by a color image sensor
An intensity value is independently estimated based upon interpolated values as well as measured sensor values according to the location of an individual sensor within a sensor unit. The...
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7595819 |
Signal processing device and signal processing method, program, and recording medium
A signal processing unit subjects to signal processing first image signals, obtained as the output from a three-sensor-system sensor unit which uses CMOS sensors or the like, thereby obtaining...
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7593567 |
Transformation structures for approximating color matching functions
RGB filter set and color estimation performance for RGB LED color sensing is provided. A criteria function describing an error between desired color matching functions and a spectral response of an...
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7593047 |
CMOS image sensor for suppressing degradation of spatial resolution and generating compressed image signals
The present invention is an image sensor having a pixel array, which arranges pixels having photoelectric conversion circuits in rows and columns; and a pixel selecting circuit for selecting each...
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7593046 |
Color image pickup apparatus having random color coding array
A color image pickup device including: a pixel group placed in an array of a plurality of pixels of photoelectric conversion elements; and a color coding array corresponding to the pixel group, the...
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7589772 |
Systems, methods and devices for multispectral imaging and non-linear filtering of vector valued data
An apparatus and method for multispectral imaging comprising an array of filters in a mosaic pattern, a sensor array and an acquisition and processing module. The sensor array being disposed to...
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7586530 |
Solid-state imaging device including pixels arranged in a two-dimensional array
The present invention provides a solid-state imaging device including an optical element that efficiently condenses even wide-angle incident light and has a color separation function. The...
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7586528 |
Color sensor and color image pickup method
A color sensor comprises: light reception elements that generate color signals corresponding to stimulus values of colors in an RGB color system, the stimulus values of colors comprising a stimulus...
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7583303 |
Imaging device element
An imaging device having a hybrid RGBYC color filter using a primary color system RGB filter and a complementary color system YC filter is composed. Four G filters that directly relate to...
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7573508 |
Image signal processing apparatus and method for performing an adaptation process on an image signal
An image signal generated by a CCD image sensor is processed by the block-generating section 28 provided in an image-signal processing section 25 . A class tap and a prediction tap are thereby...
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7567271 |
Shared color sensors for high-resolution 3-D camera
In one embodiment, an apparatus for three-dimensional (3-D) image acquisition can include: (i) first and second lenses configured to receive light from a scene; (ii) first, second, third, and...
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7564492 |
Solid-state image sensing device and camera using the same
The present invention provides a solid-state image sensing device that can reduce at least the number of pixels arranged in the horizontal direction and can output high quality picture signals at...
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7557826 |
Method for device spectral sensitivity reconstruction
A method and system are provided for approximating spectral sensitivities of a particular image sensor, the image sensor having a color filter array positioned over the image sensor. In one example...
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7554587 |
Color solid-state image pickup device
A color solid-state image pickup device comprises a plurality of light-receiving sections being arranged on the surface of a semiconductor substrate; complementary color filters which are stacked...
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7545411 |
Solid-state image pickup apparatus, its driving method, and camera system
There is used an XY address type solid-state image pickup element (for example, a MOS type image sensor) in which two rows and two columns are made a unit, and color filters having a color coding...
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7538808 |
Method and system for luminance noise filtering
In a method and system for luminance noise filtering, a region of pixel data directly from the image sensor is used for determining a virtually filtered luminance for a pixel location within the...
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7538309 |
Image pickup apparatus
An image pickup apparatus capable of capturing a composite image of a visible-light image and an infrared image of a subject is provided, whereby the configuration is simplified and made more...
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7535600 |
Imaging device and its driving method
An imaging device includes: a plurality of light receiving parts for generating electric charge by photoelectric conversion; a shift register for transferring the electric charge generated by the...
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7535504 |
One chip camera with color sensing capability and high limiting resolution
A high sensitivity, single chip, low light level imaging device is provided. The imaging device of the present invention utilizes sparse color sampling, to maximize the luminance information...
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7528870 |
Image pickup apparatus with filter on incident side of image pickup region
An image pickup apparatus includes an image pickup region in which a plurality of pixels are arranged, each pixel including a plurality of photoelectric conversion portions disposed in the depth...
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7518637 |
Imaging processing apparatus
An imaging processing apparatus for effecting imaging processing on imaging signals inputted from an imaging device having a plurality of pixels arranged on a plane and having color filters...
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7499089 |
Color interpolation method in bayer array
A sensor such as a CCD image pickup device is equipped with a color filter of RGB Bayer array. An image is read from such a sensor (S 1 ) and inputted to a color interpolation device as raw data (S...
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7479998 |
Image pickup and conversion apparatus
The present invention related to an image pickup apparatus which can produce a color and sensitivity mosaic image which can be converted into a color image signal having a wide dynamic range by...
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7474350 |
Solid state image pickup device comprising lenses for condensing light on photodetection parts
A solid-state image pickup device improvable in photosensitivity also in the vicinity of an end of a substrate is provided. This solid-state image pickup device comprises a photodetection part...
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7474337 |
Method and apparatus to provide edge enhancements as part of a demosaicing process
A method and apparatus provide edge enhancements as part of a demosaicing process in which an image is captured. By providing edge enhancements as part of the demosaicing process, the edge...
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7471322 |
Solid state imaging device and driving method thereof
A solid state imaging device of the present invention comprises a solid state imaging element which includes a plurality of photoelectric conversion elements arranged in a matrix. In the solid...
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7468746 |
Digital camera
A digital camera is provided with: a diaphragm for controlling an amount of incident light; a solid-state imaging element for receiving the incident light passing through the diaphragm, in which a...
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7463287 |
Solid-state image pick-up device and image pick-up apparatus capable of distinguishing a photographing light source type
In a solid-state image pick-up device provided with a pixel for distinguishing a light source type in a predetermined region of the solid-state image pick-up device, a filter for transmitting a...
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7460160 |
Multispectral digital camera employing both visible light and non-visible light sensing on a single image sensor
A digital camera having a single image sensor made up of an array of filtered photosites used to capture non-visible light wavelengths in addition to the standard red/green/blue (RGB) or other...
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7456881 |
Method and apparatus for producing Bayer color mosaic interpolation for imagers
A method and system for color plane interpolation in a color pattern which selects a color-interpolation point within a pixel image offset from the center of the pixel image for which the color...
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7456878 |
Method of color filter design and color reproduction under the effect of pixel crosstalk in CMOS image sensors
The present invention is directed at method of designing a Color Filter Arrays (CFA) for CMOS image sensors under the effects of crosstalk for optimal color reproduction. Instead of a focus on...
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7456866 |
Correction of barycenters of signals obtained by adding and reading charges accumulated in solid-state image sensing device
A signal processing apparatus processes an image signal outputted from an image sensing device which has a plurality of photoelectric conversion elements covered with a color filter and which can...
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7453503 |
Pixel interpolation method
A method for interpolating image data captured by an electronic imaging device having a Bayer arrangement, by pixel interpolation involving interpolating interpolation pixel X33 (a green pixel),...
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7450758 |
Stylization of video
The techniques and mechanisms described herein are directed to a system for stylizing video, such as interactively transforming video to a cartoon-like style. Briefly stated, the techniques include...
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7446294 |
True color image by modified microlens array
An image sensor array includes a substrate having at least three image sensors located therein. The image sensor array also includes a blue filter positioned proximate to the first image sensor; a...
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7439479 |
Photonic crystal-based filter for use in an image sensor
The invention, in various exemplary embodiments, incorporates a photonic crystal filter into an image sensor. The photonic crystal filter comprises a substrate and a plurality of pillars forming a...
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7426065 |
System and method for alternating between transmitting and reducing incident light on pixel portion of an imager
An imager apparatus comprises a pixel and a first filter positioned in an incident light path for a portion of the pixel, the filter being operable to alternate between transmitting and reducing...
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7423681 |
Interline CCD implementation of hybrid two color per pixel architecture
An image sensor includes at least first and second photo-sensitive regions; a color filter array having at least two different colors that selectively absorb specific bands of wavelengths, and the...
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