30results about How to "Less resolution" patented technology

An engine control apparatus is disclosed for determining crankshaft position and engine phase of an internal combustion engine through monitoring intake air pressure fluctuations. The opening of the intake valve is mechanically linked to the crankshaft position of an engine. When the intake valve opens it creates air pressure fluctuations in the air induction system of the engine. The control apparatus is configured to determine intake air pressure fluctuations indicative of an intake air event and thus a particular crankshaft position, and their corresponding period of the engine cycle. The controller then uses this information to determine crankshaft speed and position for the purpose of fuel injection and ignition timing of the internal combustion engine. Engine phase is also determined on four-stroke engines. The engine may also include a crankshaft position sensor in combination with monitoring intake air pressure fluctuations to increase resolution in determination of crankshaft position. A circuit is provided for simultaneously measuring intake temperature using a single bridge type pressure sensor in order to calculate air mass flow rate.

Provided is a solid-state CMOS image sensor, specifically a CMOS image sensor pixel that has stacked photo-sites, high sensitivity, and low dark current. In an image sensor including an array of pixels, each pixel includes: a standard photo-sensing and charge storage region formed in a first region under a surface portion of a substrate and collecting photo-generated carriers; a second charge storage region formed adjacent to the surface portion of the substrate and separated from the standard photo-sensing and charge storage region; and a potential barrier formed between the first region and a second region underneath the first region and diverting the photo-generated carriers from the second region to the second charge storage region.

A method includes providing a semiconductor structure having a substrate and a plurality of fins extending upwards from the substrate. A CT pillar layer is disposed over the semiconductor structure. A CT mask is lithographically patterned over the CT pillar layer. The CT mask is anisotropically etched to remove exposed portions of the CT pillar layer and to form a CT pillar between the fins. A dummy gate structure is disposed across the CT pillar. The dummy gate structure is replaced with first and second metal gate structures that are electrically isolated from each other by the CT pillar.

The invention relates to a method for printing details onto a document, especially a passport, which comprises the following steps: a) detecting, by means of a first camera, two intersecting edges of the document; b) calculating the position of a first field of the document to be imprinted with a first detail using the position of the detected edges; c) positioning a print head on the first field to be imprinted and printing the first detail; d) detecting, by means of a second camera, a graphic element in the document; e) calculating the position of a second field to be imprinted using the position of the detected graphic element; f) positioning the print head on the second field to be imprinted and printing the second detail.

There is provided an imaging device that includes a pixel generation unit that generates an image signal formed from a plurality of pixel signals according to incident light, and a frame memory that stores the image signal of a plurality of frames.

A disparity determination method and apparatus are provided. The disparity determination method includes receiving first signals of an event from a first sensor disposed at a first location and second signals of the event from a second sensor disposed at a second location that is different than the first location, and extracting a movement direction of the event, based on at least one among the first signals and the second signals. The disparity determination method further includes determining a disparity between the first sensor and the second sensor, based on the movement direction, a difference between times at which the event is sensed by corresponding pixels in the first sensor, and a difference between times at which the event is sensed by corresponding pixels in the first sensor and the second sensor.

Efficient representation of color digital pathology images (DPI) is described herein, which is accomplished by exploiting properties unique to such images. The method decomposes the data into constituent parts whose relative importance is able to be specified, allowing the data to be accurately represented with less bit precision, less spatial resolution or less spectral resolution. Two specific areas where the method is able to be utilized include: (1) more-efficient image compression; and (2) more efficient processing of the data. Efficient image compression is accomplished by assigning fewer bits to less-important colors. Efficient data processing is accomplished by processing only those colors, or combinations of colors, that are deemed important.