A control method, a camera assembly, and a mobile terminal are provided. The control method includes: obtaining original image data by controlling exposure of the 2D pixel array, where the original image data includes color original image data generated by exposure of the color pixels and panchromatic original image data generated by exposure of the panchromatic pixels; and outputting target image data according to the original image data.

In a solid-state image sensor that detects an address event, the detection sensitivity for the address event is controlled to an appropriate value. The solid-state image sensor includes a pixel array unit and a control unit. In the solid-state image sensor, multiple pixel circuits are arranged in the pixel array unit, each detecting a change in luminance of incident light occurring outside a predetermined dead band as the address event. The control unit controls the width of the dead band according to the number of times the address event is detected in the pixel array unit within a fixed unit cycle.

To reduce a circuit scale in a solid-state image sensor that detects an address event. The solid-state image sensor includes a pixel array unit and a drive circuit. In the solid-state image sensor, in the pixel array unit, a logarithmic response pixel that outputs an analog signal proportional to a logarithmic value of an incident light amount and a detection pixel that detects whether or not a change amount of the incident light amount has exceeded a predetermined threshold and outputs a detection signal indicating a detection result are arrayed. Furthermore, in the solid-state image sensor, the drive circuit drives the logarithmic response pixel and the detection pixel to output the analog signal and the detection signal.

The present technology relates to a solid-state imaging apparatus and a driving method that can perform imaging at lower power consumption. By providing the solid-state imaging apparatus including a pixel array section on which a plurality of SPAD pixels is two-dimensionally arranged, in which in a case where illuminance becomes first illuminance higher than reference illuminance, a part of the SPAD pixels of the plurality of pixels arranged on the pixel array section is thinned, it is possible to image at lower power consumption. The present technology can be applied to an image sensor, for example.

Techniques for facilitating readout addressing verification systems and methods are provided. In one example, an imaging device includes a focal plane array (FPA). The FPA includes a detector array. The detector array includes detectors. Each detector is configured to detect electromagnetic radiation. The FPA further includes a readout circuit configured to perform a readout to obtain image data from each of the detectors. The imaging device further includes a processing circuit. The processing circuit is configured to apply, to the FPA, a plurality of control signals associated with a readout of a subset of the detectors. The processing circuit is further configured to generate a verification value based on the plurality of control signals. The processing circuit is further configured to perform a verification of the plurality of control signals based at least on the verification value. Related methods and systems are also provided.

The present disclosure provides an image sensor, which includes: a pixel collection circuit array including a plurality of pixel collection circuits, each pixel collection circuit being configured to monitor a change in a light intensity in a field of view and enter a triggered state when the change in the light intensity meets a predetermined condition; a global control unit configured to reset the pixel collection circuit array when the image sensor is powered on, and control the pixel collection circuit array in a stable initial state to operate; a photo current detection unit configured to determine whether there is the change in the light intensity, and control an operating state of at least one pixel collection circuit in accordance with the detected change in the light intensity; and a reading unit configured to respond to the pixel collection circuit in the triggered state and output corresponding address information.

The present disclosure provides an image sensor, which includes: a pixel collection circuit array including a plurality of pixel collection circuits, each pixel collection circuit being configured to monitor a change in a light intensity in a field of view and enter a triggered state when the change in the light intensity meets a predetermined condition; a global control unit configured to reset the pixel collection circuit array when the image sensor is powered on, and control the pixel collection circuit array in a stable initial state to operate; a photo current detection unit configured to determine whether there is the change in the light intensity, and control an operating state of at least one pixel collection circuit in accordance with the detected change in the light intensity; and a reading unit configured to respond to the pixel collection circuit in the triggered state and output corresponding address information.

Distance measurement accuracy is improved while an increase in power consumption is suppressed. A solid-state imaging device includes a first pixel (210) that detects an address event based on incident light, and a second pixel (310) that generates information on a distance to an object based on the incident light. The second pixel generates the information on the distance to the object when the first pixel detects the address event.

Various implementations disclosed herein include devices, systems, and methods that buffer events in device memory during synchronous readout of a plurality of frames by a sensor. Various implementations disclosed herein include devices, systems, and methods that disable a sensor communication link until the buffered events are sufficient for transmission by the sensor. In some implementations, the sensor using a synchronous readout may select a readout mode for one or more frames based on how many of the pixels are detecting events. In some implementations, a first mode that reads out only data for a low percentage of pixels that have events uses the device memory and a second mode bypasses the device memory based on accumulation criteria such as high percentage of pixels detecting events. In the second mode, less data per pixel may be readout.

An imaging apparatus according to an embodiment includes: an imaging unit (10) having a pixel region in which a plurality of pixels is arranged; a readout controller (11) that controls readout of pixel signals from pixels included in the pixel region; a unit-of-readout controller (123) that controls a unit of readout that is set as a part of the pixel region and for which the readout controller performs the readout; and a recognition unit (14) that has learned training data for each of the units of readout. The recognition unit performs a recognition process on the pixel signal for each of the units of readout, and outputs a recognition result which is a result of the recognition process.