A method of driving a solid-state imaging device to increase the dynamic range of a CCD image sensor is described. The imaging device has a plurality of light receiving members arranged in a matrix in horizontal and vertical directions. In addition, a plurality of columns of vertical CCD ...
1 dynamic range of a CCD image sensor The dynamic range (dyn CCD ) is defined as the ratio of the maximum possible signal (full well capacity), ver-sus the total noise signal (in the dark). The data is ex-pressed in decibels [dB] or is dimensionless:dyn readout noise e fullwell ...
The meaning of DYNAMIC RANGE is the ratio of the strongest to the weakest sound intensity that can be transmitted or reproduced by an audio or broadcasting system.
Thereis acontradictionbetween thewidedynamicrangeofIRsourceand thesmallof it fordisplayinthethermalimagingsystem. 在热成像系统中,存在信号源动态范围大,而显示输出动态范围小的矛盾。 www.ilib.cn 8. Dynamicrangeisthespeedofscanningonanumericsensor,especiallyinthedarkarea. ...
there are many examples where the dynamic range of a sensor may not be large enough. A common example is what happens when a camera flash lights up a nearby face. This will usually either result in an over-exposed face, or under-exposed background. For robots and vehicles many other exam...
A design structure for designing, manufacturing, and/or testing a circuit for widening a dynamic range of sensor circuitry for sensing energy, such as light energy. The sensor circuitry includes a sensor and recharge circuitry for sharing additional charge with the sensor as needed during an integr...
sensor with a logarithmic response. This approach has ad- vantages such as increased dynamic range, reduced suscep- tibility to blooming, and fewer ADC bits for digital output. The logarithmic sensors work in continuous, i.e., noninte- grating mode, and therefore can have a higher time sam...
The dynamic range of a scene in the real world exceeds camera ability to perceive due to photon response limitation of CMOS sensor. The most common solution is to use multi-exposures to capture different scene dynamic ranges and stitch them into a wider dynamic range. ...
A Method for Detecting Timing of Photodiode Saturation without In-Pixel TDC for High-Dynamic-Range CMOS Image Sensor Circuit simulations confirmed that the proposed method extends the dynamic range by 36 dB and its total dynamic range to 95 dB. Effectiveness of the ... Y Inagaki,Y Matsuya -...
Place of Origin China Brand Name Hampo Model Number 003-0712-b Mounting Type PLUG AND PLAY Description USB CAMERA MODULE Resolution 1920*1080 Frame Rate 30fps Sensor 1/2.7" RXS 2719&1/2.7" AR0230 Compression Format MJPG/YUV Interface ...