The application provides a cross-row time delay integral method, apparatus and camera. The method includes obtaining a first stage integral energy in an i-th target region from an i-th row of a first integral piece domain; transferring the first stage integral energy across rows to an i-th row of a second integral piece domain; obtaining the first stage integral energy and an second stage integral energy accumulated in the i-th target region from the i-th row of the second integral piece domain, after an integration period; outputting an image of the i-th target region containing the first stage integral energy and the second stage integral energy. The application performs cross-row integration through the energy obtained by imaging, the shooting of the target can be carried out in a higher-speed environment, the method can be implemented on the existing photoelectric device, and the method has excellent imaging quality and wide applicability.

In a solid-state imaging device, a photoelectric conversion unit, a transfer transistor, and at least a part of electric charge holding unit, among pixel constituent elements, are disposed on a first semiconductor substrate. An amplifying transistor, a signal processing circuit other than a reset transistor, and a plurality of common output lines, to which signals are read out from a plurality of pixels, are disposed on a second semiconductor substrate.

Hyperspectral imaging spectrometers have applications in environmental monitoring, biomedical imaging, surveillance, biological or chemical hazard detection, agriculture, and minerology. Nevertheless, their high cost and complexity has limited the number of fielded spaceborne hyperspectral imagers. To address these challenges, the wide field-of-view (FOV) hyperspectral imaging spectrometers disclosed here use computational imaging techniques to get high performance from smaller, noisier, and less-expensive components (e.g., uncooled microbolometers). They use platform motion and spectrally coded focal-plane masks to temporally modulate the optical spectrum, enabling simultaneous measurement of multiple spectral bins. Demodulation of this coded pattern returns an optical spectrum in each pixel. As a result, these computational reconfigurable imaging spectrometers are more suitable for small space and air platforms with strict size, weight, and power constraints, as well as applications where smaller or less expensive packaging is desired.

The present disclosure is directed to a snapshot multiframe imager having an aperture element having at least one aperture, an adjacently positioned random mask, an imaging element and a computer. The random mask has a plurality of micron scale apertures and receives light passing through the aperture element, which represents the spatial information from the scene being imaged, and generates a plurality of image frames encoded in a spatial domain. The imaging element may operate in a drift-scan mode receives the encoded image frames and generates a streaked pattern of electrons representing a plurality of images of the scene at a plurality of different times. The computer analyzes the streaked pattern of electrons and mathematically reconstructs the plurality of images.

A resolution at the time of addition of pixels is changed in a solid-state image sensor performing pixel addition. In an array unit, a predetermined number of charge storage units that store charges generated through photoelectric conversion are arrayed in a 2-dimensional lattice form. A connection line is wired for each set of the charge storage units arrayed in a predetermined direction. A connection path opening and closing unit opens and closes a path between each of the charge storage units and the connection line corresponding to the charge storage unit. An inter-line path opening and closing unit opens and closes a path between the connection lines. A scanning circuit controls the connection transistor and the inter-line path opening and closing unit so that the amounts of charges of the charge storage units are caused to be added.

A distributed, parallel, image capture and processing architecture provides significant advantages over prior art systems. A very large array of computational 0 in some embodiments, matching the size of the pixel arrayis distributed around, within, or beneath the pixel array of an image sensor. Each computational circuit is dedicated to, and in some embodiments is physically proximal to, one, two, or more associated pixels. Each computational circuit is operative to perform computations on one, two, or more pixel values generated by its associated pixels. The computational circuits all perform the same operation(s), in parallel. In this manner, a very large number of pixel-level operations are performed in parallel, physically and electrically near the pixels. This obviates the need to transfer very large amounts of pixel data from a pixel array to a CPU/memory, for at least many pixel-level image processing operations, thus alleviating the significant high-speed performance constraints placed on modern image sensors.

A system for time-stamping the passage of a moving object is provided. The system includes a telescope, a satellite geolocating system and an electronic processor, the telescope comprising a focusing optic, a mechanical shutter and a CCD sensor comprising the function referred to as time delay and integration. When the moving object passes through the field of the telescope during a period wherein the mechanical shutter is open, the shift of the charge of a pixel in the rows of the CCD sensor ensured by the TDI function is carried out at least once at a time defined by the satellite geolocating system, shifting the trace of light left by the image of the moving object along a column of pixels, the electronic data processor determining the exact position of the moving object at the defined time depending on knowledge of this column and of the position of the telescope.

A confocal imaging apparatus for inspecting an object comprises a light source operative to project light to illuminate the object, and an imaging device for receiving light reflected from the object along a lighting path located between the object and the imaging device. A pinhole array comprising a plurality of pinholes is positioned along the lighting path such that light reflected from the object is passed through the pinhole array. A mechanism is operative to move the pinhole array along a single axis in a linear direction transverse to the light path for transmitting an image corresponding to a substantially contiguous area of the object onto the imaging device.

An image sensor, comprising a pixel region in which a plurality of pixel units are arranged, each pixel unit having first and second photoelectric conversion portions, a first output portion that outputs, outside of the image sensor, a first signal based on a signal from the first photoelectric conversion portion of the pixel units, and a second output portion that outputs a second signal based on a signal from the first photoelectric conversion portion and a signal from the second photoelectric conversion portion of the pixel units, wherein output of the first signal from the first output portion and output of the second signal from the second output portion are performed in parallel.

Apparatuses and methods for data transmission in an image sensor are disclosed herein. An example data transmission circuit may include a plurality of transmission banks coupled in series with a first one of the plurality of transmission banks coupled to function logic, where each of the plurality of transmission banks are coupled to provide image data to a subsequent transmission bank in a direction toward the function logic in response to a clock signal, a plurality of delays coupled in series, wherein each of the plurality of delays is associated with and coupled to a respective transmission bank of the plurality of transmission banks, and wherein the clock signal is received by each of the plurality of transmission banks after being delayed by a respective number of delays of the plurality of delays in relation to the function logic.