An image processing apparatus includes a processing unit that shifts plural pieces of pixel data so as to suppress deviation in a sub-scanning direction at the time of image formation; a storage unit that stores the plural pieces of pixel data; and a converting unit that converts addresses of the plural pieces of pixel data such that a predetermined number of pieces of pixel data which are a unit of processing of the shift process are stored in a cache memory used by the storage unit at once.

The computation time in a solid-state imaging element that performs a convolution operation on image data is shortened and the power consumption is reduced. A plurality of pixels are arranged in a two-dimensional lattice pattern in a pixel array unit. A coefficient holding unit holds a predetermined weighting coefficient correlated with each of a pixel of interest among the plurality of pixels and a predetermined number of adjacent pixels adjacent to the pixel of interest. A scanning circuit performs control so that the adjacent pixel generates an amount of charge corresponding to the weighting coefficient correlated with the adjacent pixel and transfers the charge to the pixel of interest and performs control so that the pixel of interest generates an amount of charge corresponding to the weighting coefficient correlated with the pixel of interest and accumulates the charge together with the transferred charge.

A method includes, in a first mode, positioning first and second tiltable image sensor modules of an image sensor array of an electronic device so that a first optical axis of the first tiltable image sensor module and a second optical axis of the second tiltable image sensor module are substantially perpendicular to a surface of the electronic device, and the first and second tiltable image sensor modules are within a thickness profile of the electronic device. The method also includes, in a second mode, tilting the first and second tiltable image sensor modules so that the first optical axis of the first tiltable image sensor module and the second optical axis of the second tiltable image sensor module are not perpendicular to the surface of the electronic device, and at least part of the first and second tiltable image sensor modules are no longer within the thickness profile of the electronic device.

An imaging device includes: a plurality of pixels arrayed in a matrix, the plurality of pixels respectively including photoelectric converters that convert light into signal charge and charge accumulators that accumulate the signal charge; and a control circuit. The control circuit causes pixels included in the plurality of pixels and belonging to at least one row to sequentially perform, for each row or for two or more rows at a time, a reset operation for initializing potentials of the charge accumulators, before receiving a trigger signal for giving an instruction for starting exposure, and causes, after receiving the trigger signal, the plurality of pixels to simultaneously perform an exposure operation for accumulating the signal charge in the charge accumulators without causing the pixels included in the plurality of pixels and belonging to at least one row to perform the reset operation.

An image sensor includes a pixel array including a plurality of pixels arranged in a matrix, each of the pixels including a microlens, a first photoelectric conversion element, and a second photoelectric conversion element, the first and second photoelectric conversion elements being arranged parallel with each other in a first direction below the microlens; and a row decoder configured to control a first image signal generated by the first photoelectric conversion element and a sum image signal generated by the first and second photoelectric conversion elements to be sequentially output from a first pixel in a first row of the pixel array during a first readout period, and to control a second image signal generated by the second photoelectric conversion element and the sum image signal to be sequentially output from a second pixel in a second row of the pixel array during a second readout period.

A mechanism for radiation detection is disclosed. An integrated circuit usable in detecting radiation includes a plurality of readout circuits is described. A readout circuit of the plurality of readout circuits includes an integration capacitor and an averaging capacitor. The integration capacitor is coupled with a pixel of a photodetector pixel array. The pixel has a pixel area. An available area less than the pixel area is usable for layout of the integration capacitor. The integration capacitor has a capacitor area less than the available area. The averaging capacitor has an averaging capacitance greater than the integration capacitance of the integration capacitor. In some aspects, the integrated circuit further includes at least one cascaded averaging circuit coupled with the averaging capacitor.

A method of operating an image sensor includes determining a duration of an integration time for an image frame; operating an array of pixels to capture the image frame; receiving a decision to truncate the image frame; truncating the image frame before satisfying the duration of the integration time; and reading out a set of pixel values for the array of pixels. Each pixel in the array of pixels is exposed for a truncated integration time. The truncated integration time has a truncated duration shorter than the determined duration.

A conversion apparatus includes a conversion unit, a first transistor configured to receive a charge in the conversion unit at a gate thereof, a second transistor connected to the gate, a signal line configured such that a signal is output from the first transistor thereto, a third transistor provided in a path between the signal line and the first transistor, a first line configured to supply a potential for turning off the second transistor, a second line configured to supply a potential for turning off the third transistor that is a common potential also used as the potential for turning off the second transistor, and an isolator connected to the first line and the second line.

An image sensor may include an array of imaging pixels and verification circuitry. Row control circuitry including row drivers may provide control signals to the pixels in the array of imaging pixels. The verification circuitry may test proper operation of the row drivers. The verification circuitry be configured to pre-charge the first and second storage capacitors to a first bias voltage, intentionally discharge the first and second storage capacitors to a second bias voltage, reset only the first storage capacitor back to the first bias voltage, and use a first sample from the first storage capacitor and a second sample from the second storage capacitor to test operation of the row driver. If the row driver is operating correctly, a voltage swing will be detected between the two samples. If the row driver is stuck high or stuck low, the first and second samples may be the same.

An organic photoelectric film on a substrate may perform photoelectric conversion of incident light. Pixel electrodes are arranged in a matrix form in an X-axis direction and a Y-axis direction between the substrate and the organic photoelectric film. A driving circuit may read pixel information from each pixel electrode of a pixel electrode line including a plurality of pixel electrodes arranged in the X-axis direction, and applies an on-voltage or an off-voltage to each pixel electrode 40 of the pixel electrode line. The driving circuit may scan a photoelectric conversion ON region to which the on-voltage is applied in the −Y-axis direction in synchronization with a timing of scanning a read line to which the pixel information is read in the −Y-axis direction.