Abstract: A portable camera system (100) includes a lens (104) for forming a focused image of a survey scene (106) onto a focal plane array (108). The focal plane array (108) comprises a cooled two dimensional array of quantum well infrared photo detectors, (QWIP) having a peak spectral responsivity in the wavelength range of 10.4 to 10.8 ?m. The camera includes a cooled band pass optical filter (110) having a peak spectral transmittance approximately centered at a wavelength of 10.57 ?m and a full width half maximum spectral transmittance bandwidth of approximately 10.3 to 10.7 ?m. The camera system (100) is usable to detect an invisible gas plume in a video image of a survey scene if the gas plume contains sulfur hexafluoride (SF6), ammonia, (NH3), Uranyl Fluoride (U2O2F2), or any other gas having an absorption band that that at least partially falls within the wavelength band 10.3 to 10.8 ?m.

Abstract: A range finder system (100) includes a point light source (10), image pickup devices (20), (30), and a processing device (50). The point light source (10) emits light. The image pickup devices (20), (30) include lenses (22), (32) and sensors (24), (34), respectively. The lenses have focal lengths F1, F2 and the sensors (24), (34) have light-received units. The processing device (50) is electrically coupled to the image pickup devices (20), (30). The processing device (50) calculates distance D1, D2 from locations of images of the point light source (10) on the light-received units to centers of the sensors (24), (34), respectively. A distance X from the point light source (10) to the first lens (22) and the second lens (32) is determined based on the ratio of D1 to F1 and the ratio of D2 to F2.

Abstract: Image capture systems and methods for use in a picture-taking device. The system comprises an image sensor and a processing unit. The image sensor captures at least one picture. The processing unit determines whether a specific behavior exists in the picture. If so, the processing unit drives the device to perform a photography process to take an image via the image sensor.

Abstract: A system and method for capture, storage and display of a video image are disclosed. The system and method involve camera-based capture of images on an independent data storage medium for a first period of time. Thereafter, images are simultaneously captured on the independent data storage medium and a digital storage card associated with the camera for a second period of time. Images are then captured only on the independent data storage medium. The captured images are combined onto a single data storage medium and a program is provided to access and display such images in a desired sequence. High quality images of extended duration, e.g., twenty four hours, may thus be captured and displayed in a continuous, uninterrupted manner.

Abstract: An imaging block includes a prism, first and second imaging devices, an analog/digital convertor, a timing generator, and first, second, third circuit boards. The prism separates light incident through a lens into at least two colors and outputs the light. The first and second imaging devices are each generates a video signal by photoelectrically converting the light. The analog/digital converter converts the video signal output from each of the devices into a digital signal. The timing generator generates a video-signal processing clock for driving the first imaging device, the second imaging device, and the analog/digital converter. The first imaging device is mounted on the first circuit board. The analog/digital converter and the timing generator are mounted on the second circuit board. The second imaging device is mounted on third circuit board and connected to both the first circuit board and the second circuit board through a cable.

Abstract: A quick image capture system for a notebook computer able to capture the images while the notebook computer does not launch an operation system is described. The quick image capture system includes a hot key, a read-only memory, a central processing unit, a chip set, a random-access memory, a video module and a camera module. The read-only memory stores a driving software. When the hot key is triggered, the central processing unit reads the driving software from the read-only memory and executes the driving software so as to enable the video module, display and the camera module by the chip set.

Abstract: An image capturing apparatus having a shutter for making an image capturing element enter a light-shielded state or a light-unshielded state comprises an image capturing condition storing unit for storing a plurality of image capturing conditions, a dark-time image data storing unit for storing a plurality of pieces of dark-time image data captured with the image capturing element under the image capturing conditions in the light-shielded state, a bright-time image data storing unit for storing bright-time image data captured with the image capturing element in the light-unshielded state, a dark-time image data extracting unit for extracting a dark-time image captured under an image capturing condition corresponding to an image capturing condition under which the bright-time image is captured, and a correcting unit for correcting the bright-time image data based on the dark-time image data extracted by the dark-time image data extracting unit.

Abstract: A method and apparatus for image color correction in a portable device. A device 100 can include a housing 110, a first camera 120 coupled to the housing, the first camera configured to capture a first image 125, and a second camera 130 coupled to the housing, the second camera configured to capture a second image 135. The device can also include a controller 140 coupled to the first camera and the second camera, the controller configured to control the operations of the device. The device can further include an image correction module 150 coupled to the controller, the image correction module configured to set a white balance of the first image based on the second image captured by the second camera.

Abstract: A method for reading out an image sensor, the method includes the steps of integrating charge in a photodetector with the photodetector at a first capacitance; reading the resulting signal level at a first time with the photodetector at the first capacitance; changing the photodetector capacitance to a second capacitance; and reading the signal level associated with the photodetector at the second capacitance.

Abstract: An image capturing apparatus includes: an image capturing processing unit capable of selectively performing a normal image capturing process in a normal image capturing mode and a combined image capturing process in a combined image capturing mode, the normal image capturing process being a process of obtaining a single exposure image signal in a unit period and generating captured image data by performing signal processing upon the obtained signal, and the combined image capturing process being a process of obtaining a long-exposure image signal and a short-exposure image signal and generating captured image data by performing signal processing including signal combination upon these obtained signals; a detection unit for performing light metering upon the captured image data; and a control unit for controlling switching between light metering methods used in the detection unit in accordance with an image capturing mode used.

Abstract: An imaging device condition determination section determines whether a condition of an imaging device is suitable for obtaining light source information. When it is determined to be suitable, a light source image obtaining section obtains a light source image by the imaging device. A first imaging device information obtaining section obtains first imaging device information representing the condition of the imaging device at a point in time when the light source image is obtained. A second imaging device information obtaining section obtains second imaging device information representing the condition of the imaging device at a time of actual image capturing. A light source information estimating section estimates light source information at the time of image capturing by using the light source image and the first and second imaging device information.

Abstract: A camera system is provided, which performs exposure amount control operation in combination with gradation conversion processing for an image signal acquired from a CCD. With such a camera system, a control unit performs control operation so as to perform pre-shooting multiple times with different exposure amounts prior to real shooting. A conversion property calculation unit calculates conversion properties with respect to the image signals acquired in the pre-shooting, which are to be used in the gradation conversion processing. An exposure control unit determines an exposure amount used in the real shooting based upon the image signals acquired in the pre-shooting, the exposure amounts used in the pre-shooting, and the conversion properties. The control unit performs control operation so as to perform the real shooting based upon the determined exposure amount. A gradation conversion unit performs gradation conversion processing on the image signals obtained in the real shooting.

Abstract: A solid imaging apparatus is provided that includes a replaceable cartridge containing a source of build material and an extendable and retractable flexible transport film for transporting the build material layer-by-layer from the cartridge to the surface of a build in an image plane. An operator using the device needs merely to remove a spent cartridge and replace it with a fresh cartridge to continue solid imaging virtually uninterrupted. The apparatus also includes the capability of withdrawing and inserting an imager without the operator having to perform a separate alignment step. A brush attached to the transport film and forming part of the cartridge provides for intra-layer removal of excess uncured build material. If desired, the apparatus can produce a fully reacted build. A high intensity UV source cures the build between layers. An injection molded build pad is designed to hold a build in an inverted position for improving the build.

Abstract: A streaking correction signal generating circuit includes a light-shield waveform detecting unit configured to detect signal levels of respective lines in a horizontal light shield by using an output signal of the horizontal light shield of an image sensor; a black level detecting unit configured to detect a black level by using an output signal of a vertical light shield of the image sensor; and a subtracting unit configured to subtract the black level detected by the black level detecting unit from each of the signal levels of the respective lines in the horizontal light shield detected by the light-shield waveform detecting unit so as to generate streaking correction signals of the respective lines.

Abstract: An amplification type solid state imaging device in use includes at least a light-receiving portion 10 formed by arranging on a semiconductor substrate 7 one-dimensionally or two-dimensionally a plurality of pixels that convert incident light to signal charge and output electric signals corresponding to the amount of the signal charge, a reader for reading out sequentially the electric signals from the respective pixels, a noise rejection circuit 11 for suppressing spurious signals for the electric signals read out by the reader, and a first light-shielding layer 1 positioned on the upper part of the light-receiving portion 10 so as to restrict entry of light into parts other than photoelectric conversion portions 10a of the pixels. Furthermore, a second light-shielding layer 2 for restricting entry of light into the noise rejection circuit 11 is provided on the upper part of the noise rejection circuit 11.

Abstract: A method of processing images from an imaging device corrects defective pixels in an image acquired with the imaging device. The method includes a step of acquiring position information about continuous defective pixels from the position information about the defective pixels, a first correcting step of correcting the defective pixels with at least one normal pixel adjacent at least one defective pixels based on the position information about the defective pixels and a second correcting step of correcting the continuous defective pixels with a plurality of normal pixels adjacent at least one continuous defective pixels based on the position information about the continuous defective pixels. The second correcting step relies upon a greater number of normal pixels than the first correcting step to correct the defective pixels in a higher precision than the first correcting step.

Abstract: An activity-based system for, and method of, reducing Gr-Gb gain imbalance and a digital camera incorporating the system or the method. In one embodiment, the system includes: (1) a sensor configured to provide a input Bayer pattern array containing amplitudes corresponding to Gr and Gb cells and (2) a processor coupled to the sensor and configured to (2a) compute for at least some of the Gr and Gb cells: activity measures for pluralities of adjacent, same-type cells, green precompensation factors based on the activity measures, averages for the pluralities of adjacent, same-type cells and averages for pluralities of adjacent, opposite-type cells and (2b) use the green precompensation factors, the averages for the pluralities of adjacent, same-type cells and the averages for the pluralities of adjacent, opposite-type cells to form an output Bayer pattern in which the Gr-Gb gain imbalance is reduced.

Abstract: A method, apparatus and system are described providing a high dynamic range pixel. Operating conditions, including integration time and sensitivity of different photosensors, and signal processing, including gain settings, are selected to provide multiple possible response curves. An output is selected from the possible response curves and used to provide an overall pixel response curve to increase the pixel dynamic range.

Abstract: A sensor includes control circuitry and a pixel having a photo site, a first storage node and a second storage node. The control circuitry operates to transfer a first collected signal produced by light from a first image from the photo site to the first storage node during a first period, to transfer a second collected signal produced by light from a second image from the photo site to the second storage node during a second period that follows the first period and to transfer the first and second collected signals out of the pixel during a third period that follows the second period. The first storage node includes a first capacitor and a first reset gate coupled directly between the first capacitor and a reset voltage. The second storage node includes a second capacitor and a second reset gate coupled directly between the second capacitor and the reset voltage.

Abstract: An image sensor includes an imaging area including a plurality of cells arrayed in a matrix on a semiconductor substrate, each of the cells including an avalanche photodiode, the avalanche photodiode including: an anode region buried in an upper portion of the semiconductor substrate; a cathode region buried in the upper portion of the semiconductor substrate separated from the anode region in a direction parallel to the surface of the semiconductor substrate; and an avalanche multiplication region defined between the anode and cathode regions, the avalanche multiplication region having an impurity concentration less than the anode and cathode regions; wherein depths of the anode and cathode regions from the surface of the semiconductor substrate are different from each other.

Abstract: A transfer film, on which an adhesive is applied, is glued to plural spacers formed on a glass substrate. The glass substrate is laid on a working table, and one end of the transfer film is fixed to a winding roller. A peeling guide is set at a position over the transfer film. The winding roller is driven to wind the transfer film while the working table moves horizontally. While winding the transfer film, the angle between the glass substrate and the transfer film is kept constant. After the transfer film is peeled off, the adhesive is uniformly transferred to each of the spacers.

Abstract: The present disclosure relates to a digital camera including a first image display formed on the surface of the camera body. The digital camera also includes a second image display mounted to the camera body and deployable to at least one viewing position in which the first and second image displays provide a combined display area.

Abstract: The present disclosure relates to a digital camera including a first image display formed on the surface of the camera body. The digital camera also includes a second image display mounted to the camera body and deployable to at least one viewing position in which the first and second image displays provide a combined display area.

Abstract: An image pickup apparatus is disclosed which includes: an image pickup unit that picks up a shooting object; an illuminating unit that illuminates the shooting object; a specifying unit that specifies a range of illumination by the illuminating unit; an illumination range image generating unit that generates an image of the range of illumination which shows the range of illumination specified by the specifying unit. An image is generated by superimposing the image of the shooting object picked up by the image pickup unit and the image of the range of illumination generated by the illumination range image generating unit, so that the generated superimposed image is displayed.

Abstract: An image sensor package is provided. The image sensor package includes a basic body, an image sensor chip, a carrier, and at least one passive component. The image sensor chip is electrically and structurally connected to the basic body, the image sensor package including a sensitive region. The carrier positioned on a supporting portion of the image sensor package spacially surrounding the sensitive region of the image sensor chip. The at least one passive component carried by the carrier and electrically connected to the basic body.

Abstract: A machine includes a frame having ground engaging elements for propelling a machine, and a body mounted to the frame. The body includes a plurality of body components, one of which is contoured for mounting a camera that includes a continuous face and a pocket each formed in an outer surface thereof. The method of assembling a machine includes molding a unitary body component for machine body, the body component having an outer surface with a continuous face and a pocket. The method further includes mounting a camera within the pocket and establishing an electrical link between the camera and an electrical system of the machine via a port disposed in the pocket which extends through the outer surface.

Abstract: There is provided a video processing apparatus comprising a motion vector detection unit for detecting data on the motions of objects by using at least two frames, an interpolation frame generation unit for generating interpolation frames in the horizontal/vertical and temporal directions in accordance with the motion vectors obtained by the motion vector detection unit, and an image feature detection unit for detecting the features of motions extended over the at least two frames, wherein the procedures, performed by the image feature detection unit, of generating interpolation frames in the horizontal/vertical and temporal directions are switched over in accordance with the features of motions.

Abstract: A method and a system is provided for deinterlacing interlaced video containing an interlaced image field f including scan lines of multiple pixels. Such deinterlacing involves detecting the one or more edge directions in the image field f using principal component analysis (PCA), and performing spatial interpolation to reconstruct a missing pixel value in the image field f substantially along each of the one or more detected edge directions.

Abstract: A deinterlacing method for a digital motion picture is provided. The method includes determining if a predicted pixel lies in an artificial horizontal line or not according to the relationship among a first pixel value, a second pixel value, a first threshold value and a second threshold value; and estimating the predicted pixel value in a still image manner if the predicted pixel is determined to lie in an artificial horizontal line. The present invention also includes an apparatus implementing the deinterlacing method.

Abstract: A de-interlacing system with an adaptive edge threshold has a motion factor generator to produce a motion factor of a position in accordance with a previous and a next fields. An adaptive edge threshold generator produces the adaptive edge threshold in accordance with a current, the previous and the next fields. A determinator determines which pixels are used to perform an interpolation on the position. When the motion factor is greater than the adaptive edge threshold, a pixel of the current field is used to perform an interpolation on the position. When the motion factor is smaller than the adaptive edge threshold, a pixel of the previous field and a pixel of the next field are used to perform an interpolation on the position.

Abstract: An image data processing apparatus of the present invention includes: a base clock output circuit for outputting a base clock; a plurality of image processors; and a plurality of external PLL circuits provided for each one of the plurality of image processors. The plurality of external PLL circuits each synchronize an output clock given from a corresponding one of the plurality of image processors with the base clock.

Abstract: A broadcast reception device that provides correct information to a user using SI even when plural types of SI are distributed. The broadcast reception device includes: a primary storage unit (1808) and a secondary storage unit (1807) which store a main service-list; and a CPU (1806) which acquires, from a broadcast signal, SI constructed using NIT, NTT, and SVCT, and SI constructed using LVCT, updates the main service-list based on service data included in the NIT, NTT, and SVCT SI when that SI has been acquired, and updates the main service-list based on service data included in the LVCT SI when that SI has been acquired.

Abstract: A method for use with content includes analyzing a sequence of frames of the content, determining whether an area exists in a scene depicted by the sequence of frames where additional content such as advertising can be inserted without obstructing activity in the scene, for any such area, determining an amount of time that the area is available when the sequence of frames is being played, and for any such area, determining a size of the area. A storage medium storing a computer program for causing a processor based system to execute these steps and an apparatus for use with content are also disclosed.

Abstract: A method for extracting a clear frame from an image frame containing at least one or more subjects disposed before a backing, whose color and luminance vary smoothly from one backing area to another. The method replaces a subject's pixel signal levels with backing pixel signal levels. The method selects a known backing pixel and compares the RGB signal levels of an adjacent pixel with the RGB signal levels of the known backing pixel and identifies the adjacent pixel as a backing pixel when its RGB signal levels are each within an assigned tolerance of the RGB signal levels of the known backing pixel. This comparison is performed on all known backing pixels with unidentified adjacent pixels until all pixels in the image frame have been examined and all backing pixels identified.

Abstract: A noise reducer for a signal determines a direction of correlation for each picture element (pixel) by calculating sums of absolute differences between a block centered on the pixel and neighboring blocks centered on surrounding pixels and choosing the direction of the neighboring block with the least sum of absolute differences. The pixel is then filtered one-dimensionally by averaging it with neighboring pixels located in the direction of correlation. This noise reduction method is simple, reliable, and avoids needless loss of detail.

Abstract: In a rear projection microdisplay TV with dynamic iris control, sensed average picture level (APL) or other sensed brightness level is used to dynamically establish microdisplay driver offsets including white balance.

Abstract: In one embodiment, the methods and apparatuses detect content that represents original image information; detect a direction of the content wherein the direction corresponds to a portion of the original image information; compare a variation between adjacent pixels that are represented by the original image information; and generate new image information based on the direction of the content and the variation between the adjacent pixels.

Abstract: An apparatus of processing an image based on an image signal relative to a video contains display-size-changing-and-deciding device that detects a motion vector of on object based on the image signal and decides a display size of the image based on the detected motion vector, and display-size-setting device that sets the display size of an image to be displayed to the display size decided by the display-size-changing-and-deciding device.

Abstract: A frame extraction unit detects a luminance change point frame in which the brightness change amount between frames is equal to or higher than a threshold value from a moving image formed by a plurality of frames. A flash check unit checks the presence/absence of a flash portion in the moving image on the basis of the detected luminance change point frame.

Abstract: A television production system (300) affords simplification over the automation of a television program such as a news program by making use of State Memory Objects (S-MEMs), each defining one or more operations for execution by one or more production devices. The S-MEMS serve to control one or more actuators on a control panel (302) so that each actuator on the control panel can control different function of different pieces of production equipment depending on the S-MEM selected.

Abstract: Various embodiments are directed to removing interfering signals in a broadband radio frequency (RF) receiver by implementing a silicon tuner arranged to replicate high quality factor (Q) performance without the advantages of using high Q components available for module tuners. In one or more embodiments, tuned filter elements within a broadband silicon tuner are reused to maximize the attenuation of unwanted signals while minimizing induced undesirable channel ripple. In various implementations, a number of tuned passive inductor/capacitor filter elements are combined as required such that filter elements for an unused frequency band are reconfigured to provide attenuation of and enhanced immunity to unwanted signals. Other embodiments are described and claimed.

Abstract: A control device including a means for capturing an image of a display; means for determining from said captured image, information defining a desired position on said display; and means for sending a signal having the determined information. Embodiments of the present disclosure have many applications such as with television to for example select stations or control settings of the televisions, computers, DVDs, videos, MPEG players or the like. Embodiments of the present disclosure can be used with video players or recorders. It should be noted that video player/recorders can deal with video data stored or to be recorded on tape, discs such as DVDs or CDs, removable memory such as a memory stick or a memory internal to the device.

Abstract: An information communication system for performing bidirectional communication over a network, which may include a terminal apparatus, a base apparatus, and a memory supplied in at least one of the base apparatus and the terminal apparatus. A terminal control unit in the terminal apparatus may cause a transmission of a remote-control code information when the remote-control code information generated in the terminal apparatus matches identification information corresponding to a selected external, or a base control unit in the base apparatus may supply the remote-control code information to a remote-control transmission signal generation unit in the base apparatus when the remote-control code information supplied from the terminal apparatus matches identification information corresponding to a selected external device.

Abstract: A remote control device includes one or more mode buttons which, when manipulated, cause plural controlled devices to assume preset configurations. HDMI CEC can be used to convey device ID information to the TV, which can then access the Internet using the ID information and receive back device control information which can be communicated to the remote to enable the remote to control the device.

Abstract: A system for displaying and capturing images with a portable device includes a projector to project an image, a position sensor to determine positional information, and a processor coupled to the projector and to the position sensor. The processor adjusts the image based on the positional information. The position sensor detects the location and orientation of the portable device so that the processor adjusts the image to display only a portion of the image encompassing a point of view pointed to by the portable device. Displaying a portion of the image reduces projector complexity and processing/data requirements. The use of the position sensor may also help reduce processing/data requirements when capturing images.

Abstract: A system of a video display and a writing surface. In one embodiment, the system includes a writing surface, a video display and a service interface for coupling the system to an appliance surface. In another embodiment, the system includes a main body, a video display attached to the main body, and a writing surface on the main body disposed adjacent to and parallel to the video display.

Abstract: The disclosure is directed to an electro-optical device. In one example, a plurality of pixels each has a pixel pitch and a light transmissible region. A light shielding unit is configured to restrict the light transmissible region of each of the pixels to a region a size of 1/M (M being an integer) of the pixel pitch in each of a horizontal direction and a vertical direction for each of the pixels.

Abstract: A projector includes: an optical modulator including a liquid crystal cell, a first optical element formed of an optical material having positive uniaxiality, a second optical element formed of an optical material having positive uniaxiality, a third optical element that includes at least one optical film formed of an optical material having a refractive index anisotropy, and a pair of polarization elements; an adjustment mechanism that makes it possible to adjust an optical azimuth of a first group, which has at least one of the first optical element, the second optical element, and at least one optical film included in the third optical element, with respect to a fixed optical azimuth of a second group as a remainder excluding the element included in the first group among the first to third optical elements; a light source that generates light for illuminating the optical modulator; and a projection optical system that projects the light that has passed through the optical modulator.

Abstract: The present invention discloses a parallax-barrier comprising a Liquid-Crystal layer (LC layer) including pixels arranged in cell type matrix structure to form a barrier of horizontal or vertical direction according to a predetermined control method, a controller for controlling said pixels of said LC layer in order to form a barrier pattern of horizontal or vertical direction pattern, by turning said pixels on or off selectively according to said control method, a lower layer formed between said LC layer and a predetermined display module in order to dispose said LC layer and said controller at a position off from said display module by a predetermined distance, an upper layer formed on the top of said LC layer in order to dispose said LC layer and said controller, and a polarizer formed on the top of said upper layer, and visualizing said barrier according to said barrier pattern which is formed on said LC layer by controlling polarization angle of the light, wherein said light being emitted from said displ

Abstract: The present invention relates to an information recording system comprising an information recording medium and a photoelectric sensor capable of recording light information on the information recording medium in the form of visible information or electrostatic information, and to an information recording method wherein light information is recorded on an information recording medium utilizing an photoelectric sensor.