Abstract: An image signal generator generates an imaging signal having a frame rate that is controlled to be variable. A frame rate converter generates a monitor image signal. Upon receiving communication information from an external source, a controller controls the operations of the image signal generator and the frame rate converter on the basis of the communication information. When an instruction to specify the frame rate of the monitor image signal is given from a user interface, the controller controls the frame rate converter to generate a monitor image signal having a specified frame rate by giving priority to this instruction over the communication information.

Abstract: The invention applies wavefront coding to the front of an electro-optic/infrared device to minimize the amount of light which is retroreflected by systems, such as Fowarding Looking Infrared systems, back to its source. The invention (unlike conventional reduction methods) does not rely on reducing the laser power leaving the interrogated sensor, but primarily on controlling its direction. A sensor according to the present invention, which has been wavefront coded for reduction of reflected light, will also effect the direction of the scattered light, thereby significantly reducing that which returns to the zero bistatic angle position. In contrast, a limitation of conventional methods is that once specular reflections are addressed, the remaining retroreflected signal typically results from scattered light at the focal plane which is largely collected and recollimated by the system optics.

Abstract: A method and system for enabling a user to specify and automate file handling in a portable image capture device is provided, wherein the device includes at least one stored file and is capable of communicating with a computer over a network. An action list is downloaded from the computer, wherein the action list includes a mapping of one or more user input events on the device to one or more file handling actions. When an input event on the device is detected that matches one of the events in the downloaded action list, the corresponding file handling action is then performed on the file within the device. In a preferred embodiment, prior to the action list being downloaded, the user is allowed to configure the action list on the computer by mapping one or more user input events on the device to one or more file handling actions.

Abstract: A portable electronic device includes a display component and a device aperture component which are mounted on separate segments of the electronic device. Each segment can be rotated with respect to the other, thus permitting a user to photograph an object while adjusting the display to a desired viewing condition.

Abstract: When a plurality of image communication apparatuses, especially digital cameras, communicate images, each of the users of the receiving digital cameras can pull desired images from an image transmitting camera. In an image communicating method in which an image can be communicated by wireless in a server-client system, an image is displayed on a server camera, and an image is selected from among displayed images for transmission to a client camera. Pressing of the release button of the client camera instructs the client camera to transmit to the server camera a request to send an image to the server camera. The client camera transmits the request to send an image to the server camera. The server camera transmits the selected image to the client camera. Thus, the user of the client camera can obtain a desired image from the server camera.

Abstract: A first voltage is impressed to a reading out electrode for reading out accumulated signal electric charges from photo electric conversion elements to transfer channels in a reading out period and at a same time during the reading out period a second voltage is imposed to at least one of the transfer electrodes adjoining to the reading out electrode for each photo electric conversion element for accumulating the signal electric charge in the vertical electric charge transfer channel under the one of the transfer electrode in a first mode for outputting signal electric charges independently, and only the first voltage is imposed only to the reading out electrode for reading out the accumulated signal electric charge from the photo electric conversion elements to the transfer channels in a reading out period in the second mode for adding the signal electric charges.

Abstract: A reconstruction method based on a white-compensated luminance reconstruction and using filter weights referred to as smartgreen-parameters is proposed. An aliasing free luminance signal, even at the multiples of the sample frequency and in case of a camera without optical low pass filter is achieved. Moreover this white-compensated luminance-signal is free of signal distortion. The proposed method allows a suitable low pass filter to be added or combined and a is particular well suited to implement a variety of abasing free color- and contour-filters. The RGB color signals are reconstructed using filter weights which can be chosen as a function of the heaviness of the sensor matrix and of the optical transfer of the camera.

Abstract: When a signal output by a solid-state image sensing device is clamped to a predetermined reference potential, a high voltage generated in a transfer suspension period after the clamping as generally supplied to an A/D converter is generated. A sample/hold output Va is clamped to a clamp level Vref over a period of time between a halfway point of time of a signal of a picture element preceding ahead by one line and the end of an inhibit period of transfer clocks of a signal output by an empty transmission unit via a first clamp pulse and a sample/hold output for the second picture element, or a subsequent one of an OPB unit is clamped to the clamp level via a second clamp pulse to prevent a signal output from exceeding a reference voltage from being supplied to an A/D converter at a later stage.

Abstract: A cover glass covers only light-receiving elements formed on a semiconductor substrate of a solid-state imaging device. The other area of the substrate except the light-receiving elements is exposed. An FPC interposed between an optical unit and the solid-state imaging device is formed with an opening for exposing the cover glass and an assembly reference surface of the solid-state imaging device. When the solid-state imaging device is attached to the optical unit, the center of the light-receiving elements is determined as a reference position. The optical unit is directly attached to the assembly reference surface so as to make the reference position coincide with a photographic optical axis of the optical unit.

Abstract: An automatic focusing system comprising: a plurality of image pickup surfaces of an AF image pickup device for taking images of a subject for performing automatic focusing of a picture taking lens, the image pickup surfaces being placed at such positions that the length of optical paths to the image pickup surfaces differ from each other; a common optical path which is a portion of an optical path through which subject light entering the picture taking lens are supplied to the plurality of image pickup surfaces, and through which the entire subject light to be incident on the image pickup surfaces passes; a light splitting device which splits the subject light supplied through the common optical path into subject lights respectively incident on the plurality of image pickup surfaces; a focusing control device which controls focusing of the picture taking lens on the basis of contrasts in the subject images obtained through the plurality of image pickup surfaces so that a correct focus on the subject is ach

Abstract: The present invention discloses a method and apparatus for creating interactive virtual tours. In one embodiment, panoramic imaging systems characterized by a 360-degree lateral field of view and a vertical field of view that is usually less than 180 degrees are utilized and polynomial-based interpolation algorithms are used to correct distortions in the input panoramic images, video or rendered scenes, permitting the use of an arbitrary panoramic imaging system characterized by the ability to generate a seamless 360-degree panoramic view of the imaged scene in each single image frame.

Abstract: An image capturing device is adapted to capture an object image and to generate an image data. Each of a plurality of image capturers is adapted to perform an image capturing of a part of the object image and to generate a partial image data which constitutes a part of the image data based on the part of the object image. Each of the image capturers has an optical axis. A detector is operable to detect movement of each of the image capturers in a direction perpendicular to the optical axis during the image capturing and to generate movement data based on the detected movement, for each of the image capturers. A processor is operable to correct the partial image data so as to compensate the movement during the image capturing based on the movement data.

Abstract: A system wherein already-existing computing and memory resources in an electronic camera are used to process an image for printing. Rather than duplicating, in printers, computing and memory resources that are already in digital cameras, significant computing and memory resources need exist only in the camera. A digital camera can support many different printers, each with its own set of parameters such as for example print size, pixel size, colorimetry, sensitometry, and artifacts compensation. Printer parameters are uploaded from the printer to the camera to provide a basis for image processing specific to the associated printer; whereby compensation may be done for variations in the printer characteristics which may occur as a result of printer manufacturing variations, and further so that compensation may be done for different media types which may be installed in the printer.

Abstract: A video presenter includes a table, a supporting base disposed at one side of the table, a support arm formed in a generally arch shape and rotatably coupled to the supporting base, a camera head rotatably coupled at an upper end of the support arm, a lamp holder attached to an inwardly facing surface of the support arm, and a lamp unit rotatably coupled to the lamp holder and including a lamp cover having a curved inner surface with a varying radius of curvature. The lamp cover may have a plurality of prisms at its inner surface.

Abstract: A solid-state imaging apparatus comprises a semiconductor substrate, a multiplicity of photo electric conversion elements, a vertical electric charge transfer device having a plurality of vertical electric charge transfer channels and transfer electrodes, reading out parts and a driving device that imposes a first voltage to the reading out electrode for reading out the accumulated signal electric charge from the photo electric conversion elements to the transfer channels in a reading out period and at a same time during the reading out period imposes a second voltage to at least one of the transfer electrodes adjoining to the reading out electrode for each photo electric conversion element for accumulating the signal electric charge in the vertical electric charge transfer channel under the one of the transfer electrode. Damage in the dynamic range of the solid-state imaging apparatus can be prevented.

Abstract: A method for operating a digital photographing apparatus having a touch screen is provided. The method includes: detecting if a menu button for changing shooting information of a digital photographing apparatus has been pressed by a user; displaying icons on a display panel to illustrate which operating modes are currently set; detecting when a user has touched one of the displayed icons and, in response thereto, displaying menu icons that correspond to the touched icon; and, if a menu icon that is desired to be changed is touched among the displayed menu icons, performing a relevant function to change shooting information. According to the above method, shooting information of the camera can be simply changed by operating only the icons displayed on the touch screen. Thus, a unique camera operating method is provided whereby a user can easily and conveniently change and operate shooting information and images.

Abstract: A pixel sensing subsystem for a solid state image sensor includes frame timing logic that produces a frame timing signal indicative of an end-of-frame time and a beginning-of-frame time and reset logic that produces a reset signal for a charge accumulator of pixel sensing electronics. The reset logic asserts the reset signal at least once between the end-of-frame time and the beginning-of-frame time to prevent saturation of the pixel sensing element.

Abstract: To provide a technology for easily distributing an image in a requested photograph direction. Photograph images, which are photographed by turning a photographing apparatus and continuously photographing the periphery of the photographing apparatus, are stored in a storing region. Any direction in a photograph range of the photographing apparatus is specified and a distribution request of an image photographed in the specified direction is received. A reading start position on one image is determined from the continuous photograph images in accordance with the specified direction of the distribution request. A part of the photograph image is read out from the start position as a distribution image. The distribution images are read out from the positions moved correspondingly to the turns from the start position on the image following the photograph image. The distribution images are distributed to request destinations of the distribution requests.

Abstract: The image sensing/playback apparatus has an image sensing device that senses an image of an object and obtains electrical image data, an input/output I/F that inputs/outputs image data from/to an external storage medium, and a system controller that sequentially performs a plurality of tasks, exclusively controlling the input/output I/F and having respective priorities decided in advance, while giving an opportunity to switch between the plurality of tasks after processing of one unit data amount of data. The one unit data amount is one of the first unit data amount that is large and the second unit data amount that is smaller than the first unit data amount.

Abstract: A solid state imaging device comprises a substrate, a photoelectric conversion element, an accumulation well, a modulation well, a modulation transistor, a transfer control element, and an unwanted electric charge discharging control element. The photoelectric conversion element generates photo-generated electric charges corresponding to incident light, which are accumulated in the accumulation well. The transfer control element changes a potential barrier between the accumulation well and the modulation well. The modulation transistor has a channel threshold voltage controlled by the electric charges stored in the modulation well and outputs a pixel signal corresponding to the electric charges. The unwanted electric charge discharging control element discharges the electric charges that overflow from the accumulation well through the unwanted electric charge discharging channel.