Abstract: An immersive scanning camera provides for a high speed imager to capture a scene of interest on a pixel by pixel basis. Distance data is collected for each pixel. This distance data is representative of the distance from the immersive camera of the object depicted by the pixel data.

Abstract: A method of improving a digital image captured by a digital camera includes using the digital camera to capture a first image of a scene and having a display to display the first captured image; identifying a portion of the displayed image of the first captured image, which has exposure critical scene content; producing exposure information from such portion and displaying such information on the display which will permit a camera user to adjust the exposure of the image; and adjusting the exposure of the camera based on such exposure information and capturing a second image of the scene.

Abstract: An image pickup apparatus including: CCD image pickup device; a correction reference signal generating section for generating a correction reference signal for correcting effective image signals of the image pickup device from output signals of a vertical optical black pixel portion of the image pickup device; an image signal correcting section for subtracting the correction reference signal from an effective image signal; and CCD driver having a plurality of drive modes for driving the image pickup device to read pixel charges as output signals; wherein, when generating the reference signal, said correction reference signal generating section performs different types of reference signal generation processing corresponding to the plurality of drive modes of the CCD driver.

Abstract: A method and a camera perform processing functions based on a preliminary frame of light before capturing a second frame of light that forms a final camera image. After the light for the final image is captured, additional post-capture processing is performed on image data produced from that light. The results of the pre-capture processing are combined with the results of the post-capture processing to produce a final set of image data.

Abstract: A digital video camera system may utilize a concurrent dual video and still image pipeline that simultaneously acquires, processes, transmits and/or stores digital video and high resolution digital still image photographs. The concurrent dual pipeline may include a video pipeline optimized for digital video and a still image pipeline optimized for high resolution digital still images. As a result, high resolution still image photographs may be acquired during video recording without any interference with the video recording or any impact on the quality of the video or the still image photographs.

Abstract: A white balance control amount calculating device, provided in an electronic still camera, comprises an imaging device by which an image signal of a subject is sensed. Based on the image signal, a single image is divided into three image areas, for example. The first image area contains a first subject which is located at a short distance from the electronic still camera. The second image area contains a second subject which is located at infinity. The third image area contains a third subject which is located at a distance between the first and second subjects. An image area, in which a subject image is in-focus, is extracted from the three image areas. A control amount for a white balance adjustment is obtained based on image data corresponding to the extracted image area.

Abstract: An image capturing apparatus uses a plurality of recording media. The image capturing apparatus includes a detection unit for detecting the loading of a first recording medium, and a control unit for switching the operation mode of the image capturing apparatus in accordance with a detection result obtained by the detection unit.

Abstract: An image pickup apparatus comprising an array of unit cells, vertical signal lines, and a control circuit. The unit cells are arranged in rows and columns. Each unit cell has a light-receiving device for receiving light and generating an electric charge corresponding to the light, a charge-accumulating section for accumulating the electric charge generated by the light-receiving device, a transfer device for transferring the electric charge from the light-receiving device to the charge-accumulating section, and a charge-limiting device for limiting the electric charge accumulated in the charge-accumulating section. The vertical signal lines extend along the columns of unit cells, respectively, each for receiving a electric data item corresponding to the electric charge accumulated in the charge-accumulating section of any unit cell of the associated column.

Abstract: A viewfinder for mounting on a camera having a video signal tap, such as a professional video camera, to extend forwardly and laterally of the camera. A pivotable member is connected to a support base for selectively pivoting about a laterally extending axis and being selectively locked in any angular position. A viewing module is releasably connected to the pivotable member to extend rearwardly along the side of the camera and has a CRT facing rearwardly with an eyepiece for viewing the CRT. The viewing module has controls for the CRT on an outwardly facing surface for manually adjusting the controls. Cooperating and releasable electrical connectors are provided between the pivot member and the viewing module for transmitting video signals and electrical power therebetween. An extension member, either of a fixed length or telescoping, may be installed between the pivot member and the viewing module and has the same electrical connectors.

Abstract: In a signal processing apparatus which can output a chroma signal of m bits into a chroma signal of n bits via an output apparatus, the chroma signal of m bits is gamma converted into a chroma signal of k bits, the gamma converted chroma signal of k bits is converted into a signal of k bits showing a brightness and a color tone, and the signal converted into the signal of k bits showing the brightness and color tone is converted into a signal of n bits showing a brightness and a color tone. Thus, a signal processing apparatus is provided in which color crush in a high luminance area of an image can be remarkably reduced, and white skip of the image and discoloration are remarkably improved.

Abstract: There is disclosed an electronic still camera that has a printer section in addition to a camera section. The printer section prints an image on a self-developing type instant photo film unit in accordance with digital image data picked up and memorized through the camera section. A film pack containing a stack of instant photo film units is loaded in a loading chamber of the electronic still camera, such that the instant photo film units of the film pack are successively exposed through the printer section. A connector device for connecting a battery pack to the electronic still camera is provided in the loading chamber, whereas a charging circuit for charging a main power source with the battery pack is provided in the electronic still camera.

Abstract: An image pickup apparatus has the capability of easily linking a stored image to another stored image. When an image is taken, link information indicating the linking relationship between the taken image and data to which the taken image is linked is generated. Also provided is a method of controlling such an image pickup apparatus and a storage medium storing a program according to which the image pickup apparatus is controlled.

Abstract: A digital camera includes a CCD imager which outputs 640 pixels×480 lines of camera signal in a raster scan scheme. The camera signal outputted from the CCD imager is subjected to a predetermined signal processing whereby created are 640 pixels×480 lines of original image data and 80 pixels×60 lines of thumbnail image data. Both the created original image data and thumbnail image data are written to a SDRAM. The writing of the thumbnail image data is performed during a horizontal blanking period of the original image data. As a result, image data writing operation completes within a 1-frame period of time.

Abstract: A photographing optical system photographs an object as an image. A data processing section converts an optical image of the object photographed by the photographing optical system into digital image data, and records the converted image data. A display section displayed the image data converted by the data processing section. A distance measuring section measures a distance to the object at a predetermined distance measurement point. An external operating member is capable of externally operating a state of the electronic photographing apparatus. A specification section specifies at least one point of the image displayed at the display section. A control section changes the predetermined distance measurement point caused by the distance measuring section based on information specified by the specification section and an operation caused by the external operating member.

Abstract: A process for correcting noise level of an image detector including photosensitive points arranged in rows and in columns. Within each row, the points are distributed into detector points and into corrector points. The detector points deliver a measurement value dependent on a luminous cue to which they are exposed. The corrector points deliver a dark value serving in the correction of the measurement values. Within at least one row, the detector points are distributed into at least two groups and the measurement values are corrected with a first or a second correction value depending on the group from which they originate. Such a process may find application to digitized-image detectors.

Abstract: The invention relates to a digital camera which provides high resolution at low cost by using a charge coupled device (CCD) with a high concentration of pixels in one dimension and rapidly scanning an image plane in the camera to provide high resolution in a second dimension. High resolution can thereby be achieved in both dimensions of the image plane without the need for an expensive CCD which employs a two dimensional array of pixels numbering in the thousands in both dimensions. For additional cost savings, the moveable one dimensional CCD concept can be retrofitted into an existing camera assembly thereby replacing the film and film handling equipment in the existing camera.

Abstract: This invention relates to an image data processing method or the like capable of obtaining a preferable reproduction image based on processed image data even if the image data is short of the unit of block on reading the image data from the memory means in the unit of block. When image data of “M lines×N pixels” written in a memory is read in a unit of block consisting of the predetermined number of pixels and the read image data is subjected to a compression coding process or the like, if data of two lines and data of four pixels per line are short, data of two pixels per line is added to the left end side of the image by using data (1,1) (2,1) . . . (M,1) in the left end side thereof and data of two pixels is added to the right end side of the image by using data (1,N) (2,N) . . . (M,N) in the right end side thereof. Data of one line is added to the upper end side of the image by using data (1,1) (1,2) . . .

Abstract: A color camera comprises a light sensitive area (13) comprising light sensitive elements, and a color filter layer (12) associated with the sensitive elements comprising Red, Green and Blue (R-G-B) filter layer elements. The color filter layer (12) comprises a repetitive sub-pattern of eight adjacent lines or columns, which sub-pattern comprises color filter elements in the following sequence: line (column) 1: G-R line (column) 2: B-G line (column) 3: G-R line (column) 4: G-B line (column) 5: G-R line (column) 6: B-G line (column) 7: R-G line (column) 8: B-G.

Abstract: An edge correction apparatus for a digital video camera includes horizontal and vertical edge signal generators, horizontal and vertical edge signal gain controllers, an adder, a slice processor, and a vertical edge component suppression position detector. The horizontal and vertical edge signal generators respectively generate horizontal and vertical edge correction signals in the horizontal and vertical directions of a sensed image obtained via the image sensing element of a digital video camera. The horizontal and vertical edge signal gain controllers control the gains of the horizontal and vertical edge correction signals. The adder adds the horizontal and vertical edge correction signals whose gains are controlled. The slice processor adds, to the image processing signal of the digital video camera, an edge correction signal obtained by performing slice processing for an edge signal output from the adder.

Abstract: A method is described for detecting brightness signals from a multiplicity of light-sensitive sensor elements, in particular CCD lines or arrays, in which the brightness signals are amplified in such a way that an A/D converter which digitizes the amplified brightness signals works in its permissible working range. For the brightness signal of a predetermined sensor element, the gain is reduced in steps, preferably in binary steps, from a maximum gain factor down to a working value at which the A/D converter works in the permissible working range. For each following sensor element, the working value of the respective preceding sensor element is used as the maximum gain factor. The number of changeover operations of the amplifier is considerably reduced and thus the detection time is shortened.