Abstract: A method for focusing the shooting lens of a motion picture or video camera onto a moving or stationary object, which is imaged on a monitor of a display instrument is provided.

Abstract: A system for transporting an object between stations, for example, from a magazine to a conveyor is provided having a rotary apparatus having two arms, wherein a first arm rocks back and forth between two positions and a second arm rotates about an axis on the first arm. The second arm can be fixedly connected to a holder having one or more suction heads for grasping the object. Preferably, the holder is arranged parallel to the object and moved in a direction perpendicular to the plane of the object as the object is removed from the magazine. Additionally, the holder is preferably displaced above the conveyor and positioned to be parallel to the conveyor, after which the holder is moved toward the conveyor in a path that is perpendicular to the plane of the conveyor. Therefore, the lateral force, shearing force, and friction exerted on the object during removal from the magazine and deposition onto the conveyor can be minimized.

Abstract: The invention relates to an image sensor, in particular to a CMOS sensor, having a plurality of light sensitive pixels arranged in rows and columns for the generation of output signals proportional to the exposure, wherein column lines are associated with the columns to supply the output signals to at least one column amplifier for amplification, wherein the at least one column amplifier cooperates with the column lines such that the amplification of the respective output signal depends on the capacitance of the respective column line.

Abstract: An image sensor for electronic cameras includes a plurality of light-sensitive pixels arranged in rows and columns for generating exposure-dependent pixel signals in an image field. Each pixel includes at least one light-sensitive element to generate electric charge from incident light and a converter transistor to convert a charge into a voltage signal. The pixels form a plurality of pixel groups with at least one common read-out circuit being associated with each pixel group are coupled to the output of the associated converter transistor. An amplifier circuit amplifies the voltage signals from each converter transistor.

Abstract: A lighting device comprising a plurality of lighting modules which include a module carrier on which a light source with a plurality of controllable light-emitting diodes emitting light of different wavelengths and arranged on a board, a temperature sensor and a module electronic are arranged. Said module electronic contains a digital circuit with a microcontroller for the local and autonomous signal processing, which actuates the LEDs in dependence on the temperature such that the brightness, color and chrominance of the light mixture composed of the LEDs emitting light of different wavelengths is constant. Said lighting modules being connected with other lighting modules or an external controller via a digital interface for transmitting the board temperature of the respective lighting module detected by means of the temperature sensor. A central master module or the external controller actuates the lighting modules such that a uniform brightness is obtained over the radiating surface.

Abstract: The invention relates to an image sensor for electronic cameras, having a plurality of light-sensitive pixels for the generation of at least one signal proportional to exposure, wherein the pixels are coupled to a read-out circuit having at least one amplifier and configured to amplify the at least one signal of a respective pixel with different amplification factors to generate differently amplified signals for the at least one signal of a respective pixel, wherein the read-out circuit has at least one output to output at least some of the differently amplified signals as output signals.

Abstract: A method for adjusting the picture definition on the camera lens of a motion picture camera. A drive unit is connected to the camera lens which is driven, in the manual focusing operation, by an picture definition handwheel of an operating unit, which displays the adjusted picture definition on a scale dial, and, in the automatic focusing operation, by an auto-focusing device for measuring the distance from an object to be recorded by the motion picture camera and outputting control signals to an electromechanical actuator, which is connected to the picture definition handwheel or to the scale dial of the operating unit, for adjusting or readjusting the picture definition adjusted on the picture definition handwheel or displayed on the scale dial as a function of the distance measured from the object to be recorded.

Abstract: Described is an apparatus for applying a drinking straw on a receiving surface of a stand up bag which can be supplied on a conveying surface to a transfer device for drinking straws. To increase the conveying speed of said apparatus, the transfer means should be arranged such the drinking straw while being handed over encloses an acute angle with the conveying surface.

Abstract: The invention relates to an image sensor, in particular to a CMOS image sensor, for electronic cameras, having a plurality of light-sensitive pixels arranged in rows and columns, wherein the pixels of a respective column are divided into a first pixel group and a second pixel group, wherein, in each column, the pixels of the respective first pixel group are coupled to a common first column amplifier via a common first column line and the pixels of the respective pixel group are coupled to a common second column amplifier via a common second column line. The division of the pixels into the first pixel group and second pixel group is different for different columns.

Abstract: A method of calibrating, compressing and decompressing image signal values of an image sensor which has a plurality of light sensitive pixels arranged in rows and columns comprises the steps of: reading out the image signal values; compressing the image signal values; and decompressing the compressed image signal values, wherein the image signal values are calibrated while using calibration data sets which include a number of calibration values for each pixel.

Abstract: The invention relates to an image sensor for electronic cameras, comprising a plurality of light-sensitive pixels for the generation of signals proportional to exposure and at least one read-out circuit coupled to the pixels and having a first section and a second section disposed downstream of the first section in a signal read-out direction, wherein the first section and the second section of the read-out circuit are each connected to at least one bond pad provided for the supply of an operating voltage and/or to at least one bond pad provided for the supply of a reference potential. At least some of the bond pads provided for the supply of the operating voltage and/or of the reference potential to the read-out circuit are arranged between the first section and the second sections of the read-out circuit.

Abstract: A method for automatically correcting frame faults in video assist frames of a video assist system in a video beam path branched off from a capture beam path of a motion-picture camera, a ground glass screen being arranged in said video beam path, is provided. The video assist system is calibrated by capturing at least one video assist frame of a single-colored, unstructured and uniformly illuminated, flat capture object for a predefined diaphragm aperture of the camera lens and storing it as a video assist calibration frame in a frame store, wherein the stored and inverted video assist calibration frame is superimposed on the video assist frames captured after the calibration.

Abstract: A method of calibrating, compressing and decompressing image signal values of an image sensor which has a plurality of light sensitive pixels arranged in rows and columns comprises the steps of: reading out the image signal values; compressing the image signal values; and decompressing the compressed image signal values, wherein the image signal values are calibrated while using calibration data sets which include a number of calibration values for each pixel.

Abstract: An image sensor for electronic cameras includes a plurality of light sensitive pixels arranged in rows and columns for generating exposure proportional signals, wherein the pixels of a respective column are coupled to at least one respective column read-out circuit via at least one respective column line, and wherein the respective column read-out circuit includes at least two column amplifiers which are connected in parallel, and includes a control device for controlling a read-out process of an image, wherein the read-out process for the respective pixel includes at least one read-out cycle. The gain factor of at least one of the two column amplifiers of the respective column read-out circuit is adjustable.

Abstract: An image sensor for electronic cameras has an image field having at least one image field block which includes a plurality of light sensitive pixels arranged in rows and columns for generating exposure dependent pixel signals, wherein the pixel signals of the pixels of the respective column of the respective image field block can be read out via one or more respective column lines extending parallel to one another. The image sensor has at least one first row of column amplifiers and at least one second row of column amplifiers for the respective image field block. The image sensor is adapted to read out the pixel signals of the pixels of the respective column of the respective image field block of an image or of two mutually following images partly via the at least one first row and partly via the at least one second row of column amplifiers (25).

Abstract: An image sensor, in particular a CMOS image sensor, for electronic cameras having a plurality of light-sensitive pixels which are arranged in rows and columns and whose signals are conducted via a plurality of column lines to column amplifiers, with a column amplifier being associated with each column line. At least one further column amplifier which is simultaneously also associated with at least one other column line is associated with the respective column line. A switching device switches the respective column line selectively to one of the associated column amplifiers.

Abstract: In a method of compressing image data which include a plurality of pixel values which are associated with a respective pixel, the pixel values are coded for at least some pixels in accordance with the following steps: determining an estimated pixel value of the respective pixel in dependence on the pixel value of at least one predetermined other pixel while using an estimation rule; and forming a difference value of the respective pixel which corresponds to a predefined relation between the pixel value and the estimated pixel value of the respective pixel and quantization of the difference value in accordance with a difference value quantization rule. The quantized difference values of the pixels are compressed in accordance with a compression rule.

Abstract: An image sensor for electronic cameras includes a plurality of pixels arranged in rows and columns, wherein at least one common column is associated with a plurality of pixels of a column. Each pixel includes a light-sensitive detector element to produce an electric charge from incident light, a selection device to connect the detector element directly or indirectly to the associated column line and at least one switching device. The image sensor furthermore has a control device for controlling the selection device and the at least one switching device of the respective pixel. The control device is designed such that the selection device of a first pixel is activated within a time period in which the at least one switching device is activated in a second pixel with which the same column line is associated.