摘要:
An image sensing apparatus provided with a plurality of image sensing elements each including a plurality of photoelectric conversion sections and an adding circuit adapted to add signals from the plurality of photoelectric conversion sections to obtain a one-pixel signal, wherein the adding circuit adds the signals obtained by the addition are arranged at equal intervals in an area extending over the plurality of image sensing elements.
摘要:
An image sensing apparatus including an X-ray image sensing unit having a non-destructive read function, adapted to sense an oject image, and a subtractor adapted to sequentially output as a corrected value a difference between a plurality of frames sequentially read out non-destructively from the X-ray image sensing unit and a frame read out before the plurality of frames.
摘要:
When a phototimer unit is used for exposure control, a deterioration in a S/N ratio occurs, and optimal exposure cannot be performed due to a deviation from a proper image sensing position and the like. Therefore, there is provided a radiation image sensing apparatus comprising an X-ray image sensing panel which is capable of non-destructive reading and adapted to sense an object image by allowing radiation from an X-ray source to pass through an object, and a control circuit adapted to perform control to stop emission of radiation from the X-ray source on the basis of a signal obtained from the X-ray image sensing panel by non-destructive reading in the image sensing operation.
摘要:
An image sensing apparatus is provided, which is provided with a plurality of image sensing elements each including a plurality of photoelectric conversion sections and an adding circuit adapted to add signals from the plurality of photoelectric conversion sections to obtain a one-pixel signal, wherein the adding circuit adds the signals such that the one-pixel signals obtained by the addition are arranged at equal intervals in an area extending over the plurality of image sensing elements.
摘要:
An image sensing apparatus provided with a plurality of image sensing elements each including a plurality of photoelectric conversion sections and an adding circuit adapted to add signals from the plurality of photoelectric conversion sections to obtain a one-pixel signal, wherein the adding circuit adds the signals such that the one-pixel signals obtained by the addition are arranged at equal intervals in an area extending over the plurality of image sensing elements.
摘要:
An image sensing apparatus has a plurality of pixels, and can output an image by converting its resolution by adding and reading out pixels for respective pixel groups each including a predetermined number of pixels of the plurality of pixels. Each pixel has a photoelectric conversion unit, an amplifier for amplifying and outputting a signal from the photoelectric conversion unit, and a capacitor connected to the output of the amplifier. The apparatus has a plurality of switches for commonly connecting between the capacitors of two or more pixels of the plurality of pixels.
摘要:
An image sensing apparatus is provided, which is provided with a plurality of image sensing elements each including a plurality of photoelectric conversion sections and an adding circuit adapted to add signals from the plurality of photoelectric conversion sections to obtain a one-pixel signal, wherein the adding circuit adds the signals such that the one-pixel signals obtained by the addition are arranged at equal intervals in an area extending over the plurality of Image sensing elements.
摘要:
An image sensing apparatus is provided, which is provided with a plurality of image sensing elements each including a plurality of photoelectric conversion sections and an adding circuit adapted to add signals from the plurality of photoelectric conversion sections to obtain a one-pixel signal, wherein the adding circuit adds the signals such that the one-pixel signals obtained by the addition are arranged at equal intervals in an area extending over the plurality of image sensing elements.
摘要:
An image sensing apparatus including an X-ray image sensing unit having a non-destructive read function, adapted to sense an object image, and a subtractor adapted to sequentially output as a corrected value a difference between a plurality of frames sequentially read out non-destructively from the X-ray image sensing unit and a frame read out before the plurality of frames.
摘要:
An image pickup apparatus comprising an image pickup element having pixels arranged in a two-dimensional state, each pixel having a photoelectric conversion portion, a first holding portion for holding a photoelectric conversion signal generated in the photoelectric conversion portion and a second holding portion for holding a noise signal generated in the pixel.