Abstract: An image capture apparatus that is capable of suppress the loss of moving image frames using a simple configuration when shooting a still image while shooting a moving image, is disclosed. If a still image shooting is instructed during a moving image shooting, the shooting, a timing of the still image is controlled so that a period in which still image data is read out from an image sensor does not overlap with a period in which moving image data is read out from the image sensor. In addition, after the still image data is written into the memory, the still image data is read out and output from the memory during a period in which the moving image data read out from the image sensor is not output.

Abstract: An image capture apparatus that is capable of suppress the loss of moving image frames using a simple configuration when shooting a still image while shooting a moving image, is disclosed. If a still image shooting is instructed during a moving image shooting, the shooting, a timing of the still image is controlled so that a period in which still image data is read out from an image sensor does not overlap with a period in which moving image data is read out from the image sensor. In addition, after the still image data is written into the memory, the still image data is read out and output from the memory during a period in which the moving image data read out from the image sensor is not output.

Abstract: An image pickup apparatus has a plurality of pixels each of which includes first and second photoelectric converters and is arranged in a matrix and connected to a column output line, a reading unit configured to perform a first reading operation that reads a signal of the first photoelectric converter to the column output line and a second reading operation that reads a signal obtained by mixing the signals of the first and second photoelectric converters to the column output line, a column circuit configured to be connected to the column output line, and a control unit configured to save power in at least some of the column circuits not used during the first reading operation from among the column circuits used in the second reading operation, during the first reading operation.

Abstract: An image capture apparatus that is capable of suppress the loss of moving image frames using a simple configuration when shooting a still image while shooting a moving image, is disclosed. If a still image shooting is instructed during a moving image shooting, the shooting, a timing of the still image is controlled so that a period in which still image data is read out from an image sensor does not overlap with a period in which moving image data is read out from the image sensor. In addition, after the still image data is written into the memory, the still image data is read out and output from the memory during a period in which the moving image data read out from the image sensor is not output.

Abstract: An apparatus includes an image sensor including a first substrate and a second substrate that are stacked one on top of another, the first substrate having a pixel array in which pixel blocks each including a plurality of pixels for performing photoelectric conversion are disposed in matrix, the second substrate having a circuit array in which a plurality of signal processing units that process signals based on the photoelectric conversion are disposed in matrix; obtaining means for obtaining an image signal from the image sensor; and driving control means for controlling driving for obtaining the image signal from the image sensor.

Abstract: An imaging apparatus allows a clock data recovery device to reestablish reception of data even when the clock data recovery device has failed to lock a phase. A reception unit includes a locking unit configured to perform a locking operation for receiving the data and a detection unit configured to detect a lock state of the locking unit. A control unit controls performing of the locking operation again by the locking unit in a case where a lock is not achieved, based on a detection result detected by the detection unit.

Abstract: An image capture apparatus that is capable of suppress the loss of moving image frames using a simple configuration when shooting a still image while shooting a moving image, is disclosed. If a still image shooting is instructed during a moving image shooting, the shooting, a timing of the still image is controlled so that a period in which still image data is read out from an image sensor does not overlap with a period in which moving image data is read out from the image sensor. In addition, after the still image data is written into the memory, the still image data is read out and output from the memory during a period in which the moving image data read out from the image sensor is not output.

Abstract: An image pickup apparatus has a plurality of pixels each of which includes first and second photoelectric converters and is arranged in a matrix and connected to a column output line, a reading unit configured to perform a first reading operation that reads a signal of the first photoelectric converter to the column output line and a second reading operation that reads a signal obtained by mixing the signals of the first and second photoelectric converters to the column output line, a column circuit configured to be connected to the column output line, and a control unit configured to save power in at least some of the column circuits not used during the first reading operation from among the column circuits used in the second reading operation, during the first reading operation.

Abstract: An image capturing apparatus that comprises a pixel region in which a plurality of pixels for performing photoelectric conversion are arranged in a matrix, and column circuits plurally arranged for each column of the pixel region and to which signals of the pixel region are outputted, the apparatus comprising: a correction unit configured to correct image data outputted from the pixel region based on a difference in a characteristic of the plurality of column circuits; and a control unit configured to control so as to output the image data using a first column circuit of the plurality of column circuits and to output correction data for correction value generation by the correction unit using a second column circuit different from the first column circuit.

Abstract: An apparatus includes an image sensor including a first substrate and a second substrate that are stacked one on top of another, the first substrate having a pixel array in which pixel blocks each including a plurality of pixels for performing photoelectric conversion are disposed in matrix, the second substrate having a circuit array in which a plurality of signal processing units that process signals based on the photoelectric conversion are disposed in matrix; obtaining means for obtaining an image signal from the image sensor; and driving control means for controlling driving for obtaining the image signal from the image sensor.

Abstract: An imaging apparatus includes a pixel region having a plurality of unit pixels arranged in a matrix, each of the unit pixels including first and second photoelectric conversion units, a reading controller configured to read first signals obtained by mixing signals output from the first and second photoelectric conversion units in rows of a first reading mode and read second signals at least including signals of the first photoelectric conversion units and third signals at least including signals of the second photoelectric conversion units in rows of a second reading mode, and an OB clamp processor configured to correct signals in the unit pixels included in an opening region in the pixel region based on signals output from the unit pixels included in a light shielding region in the pixel region. The OB clamp processor performs one of various correction processes depending on an imaging condition.

Abstract: An image capturing apparatus that comprises a pixel region in which a plurality of pixels for performing photoelectric conversion are arranged in a matrix, and column circuits plurally arranged for each column of the pixel region and to which signals of the pixel region are outputted, the apparatus comprising: a correction unit configured to correct image data outputted from the pixel region based on a difference in a characteristic of the plurality of column circuits; and a control unit configured to control so as to output the image data using a first column circuit of the plurality of column circuits and to output correction data for correction value generation by the correction unit using a second column circuit different from the first column circuit.

Abstract: An imaging apparatus allows a clock data recovery device to reestablish reception of data even when the clock data recovery device has failed to lock a phase. A reception unit includes a locking unit configured to perform a locking operation for receiving the data and a detection unit configured to detect a lock state of the locking unit. A control unit controls performing of the locking operation again by the locking unit in a case where a lock is not achieved, based on a detection result detected by the detection unit.

Abstract: An image pickup apparatus enabling reduction of information amount of defective pixels of an image pickup device having pixels pupil-dividing light through a photographic optical system. Each pixel is provided with PD portions for one micro lens for pupil-division of the light. First image data is generated by adding all signals from the PD portions, and second image data is generated by a signal output from one PD portion or by adding signals from part of PD portions. First defect information indicates defect information of the first image data, and second defect information is formed by excluding information redundant with the first defect information from defect information of the second image data. Defective pixels included in the second image data are designated based on the first defect information and the second defect information. The second image data is corrected by correcting the designated defective pixels.

Abstract: An imaging apparatus includes a pixel region having a plurality of unit pixels arranged in a matrix, each of the unit pixels including first and second photoelectric conversion units, a reading controller configured to read first signals obtained by mixing signals output from the first and second photoelectric conversion units in rows of a first reading mode and read second signals at least including signals of the first photoelectric conversion units and third signals at least including signals of the second photoelectric conversion units in rows of a second reading mode, and an OB clamp processor configured to correct signals in the unit pixels included in an opening region in the pixel region based on signals output from the unit pixels included in a light shielding region in the pixel region. The OB clamp processor performs one of various correction processes depending on an imaging condition.

Abstract: An image pickup apparatus enabling reduction of information amount of defective pixels of an image pickup device having pixels pupil-dividing light through a photographic optical system. Each pixel is provided with PD portions for one micro lens for pupil-division of the light. First image data is generated by adding all signals from the PD portions, and second image data is generated by a signal output from one PD portion or by adding signals from part of PD portions. First defect information indicates defect information of the first image data, and second defect information is formed by excluding information redundant with the first defect information from defect information of the second image data. Defective pixels included in the second image data are designated based on the first defect information and the second defect information. The second image data is corrected by correcting the designated defective pixels.

Abstract: An image sensor comprises a first semiconductor substrate on which a plurality of photoelectric conversion elements are arranged, a second semiconductor substrate on which a plurality of storage devices each for storing pixel signals are arranged; and a plurality of connection units configured to electrically connect the photodiodes and the storage devices, wherein the plurality of storage devices are arranged in correspondence with the plurality of photoelectric conversion elements.

Abstract: An image capturing apparatus comprises an image sensor; a readout unit that reads out an added signal and that independently reads out the signal of the first photoelectric conversion portion; a calculation unit that calculates a signal corresponding to a signal of the second photoelectric conversion portion by subtracting the signal of the first photoelectric conversion portion from the added signal; a correlation calculation unit that performs correlation calculation for the signal of the first photoelectric conversion portion and the signal corresponding to the signal of the second photoelectric conversion portion; and a subtraction unit that subtracts, from the result of the correlation calculation on an object image by the correlation calculation unit, a correction value for correcting noise caused by obtaining the signal corresponding to the signal of the second photoelectric conversion portion.

Abstract: The image pickup apparatus includes: a first imaging sensor in which pixels including photoelectric conversion units are arranged two-dimensionally; a second imaging sensor in which pixels including photoelectric conversion units are arranged two-dimensionally, each pixel including one micro lens, and a first and a second photoelectric conversion units; a light beam splitting unit for splitting a flux of light entering an optical system into fluxes of light entering the first and the second imaging sensors separately; a first image processing unit for processing signals from the first imaging sensor, the first image processing unit generating a still image based on signals from the first imaging sensor; and a second image processing unit for processing signals from the second imaging sensor, the second image processing unit generating signals usable for focal point detection of a phase difference method and generating a moving image based on signals from the second imaging sensor.

Abstract: An image capturing apparatus comprises an image sensor including a first semiconductor substrate on which a photodiode is arranged, a second semiconductor substrate on which a storage element is arranged, and a connection unit configured to electrically connect the photodiode and the storage element, a first transfer unit configured to transfer pixel signals of a first pixel group to the storage element, a first readout unit configured to read out the pixel signals of the first pixel group, a second transfer unit configured to transfer pixel signals of a second pixel group to the storage element, and a second readout unit configured to read out some of the pixel signals of the second pixel group, wherein an image of one frame is generated by composing the pixel signals of the second pixel group and the first pixel group.