摘要:
An image pick-up apparatus having an optical zoom mechanism and an electronic zoom mechanism, wherein the optical zoom mechanism and the electronic zoom mechanism are adjusted in accordance with information on a position and size of an area recognized as an object (a human face). An image pick-up apparatus in which the control gain for restoring the rotating lens barrel to a reference position is increased by static detection of a housing, thereby attaining a compatibility between a high vibration-proofing performance and a high-accuracy origin restoration. A motion vector detection apparatus, in which by making the motion vector detection area movable, a motion vector is detected without any feeling of disorder regardless of the image pattern. An image swing correction apparatus is also disclosed in which the phase of a read clock of a video memory is adjusted in accordance with the result of detection of a time-base error of the video signal, and read out by a clock of regular intervals. The time base of the video signal is thus corrected while at the same time moving the read position of the video memory in accordance with the result of detection of the swing amount of the whole image, thereby correcting the swing of the whole image.
摘要:
A moving vector detecting apparatus includes a horizontal low-pass filter for extracting a low-pass component in a horizontal direction of an input image signal; a first moving vector detector for detecting a moving vector in a vertical direction of an image, by an inter-frame correlation between a representative point and a pixel on a vertical straight line through the representative point, from the output signal of the horizontal low-pass filter; a vertical low-pass filter for extracting a low-pass component of an input image signal in a vertical direction; and a second moving vector detector for detecting a moving vector in a horizontal direction of the image, by an inter-frame correlation between the representative point and a pixel on a horizontal straight line through the representative point, from the output signal of the vertical low-pass filter. Therefore, the horizontal component of the moving vector is detected from the signal component having a high vertical correlation and the vertical component of the moving vector is detected from the signal component having a high horizontal correlation both by the one-dimensional moving vector detector, with the result that the moving vector can be detected with a few accumulated addition tables in short calculating time.
摘要:
A photographic optical system controlling apparatus for carrying out an automatic focusing control and an exposure control. The apparatus comprises a motion vector detecting means for detecting the motion of the image and changes a gate area or a photometric area. The result is that the focusing or the exposure controlling operation can be carried out accurately following the motion of a main object, irrespective of the positional change of the object the screen.
摘要:
A magnetic recording and reproducing apparatus using a pilot signal control system is adapted such that a cue signal (51) is recorded in a cue track (50) provided besides a video signal track (52) when a magnetic tape (7) is temporarily stopped during the recording operation and is moved in the backward direction by a predetermined amount, and when the temporary stop is cancelled and the magnetic tape is moved in the forward direction, the cue signal (51) is reproduced and the recording operation is restarted responsive to the reproduced cue signal. Preferably, after cancellation of the temporary stop until restart of the recording operation, control is made such that coincidence of the frequency and phase of the reproduced pilot signal and those of a pilot signal to be recorded is established.
摘要:
According to one embodiment of the invention, a task management section of an operating system is notified of temperature abnormality by the notification that the rotation rate of the cooling fan reaches a specified rate, it executes measures to reduce the load of the processor: for example, (1) discriminating a program that does not require real-time execution, with reference to the task management table and forcibly stopping the program; (2) discriminating a program that requires real-time execution and that is in operation in a normal status, with reference to the task management table, and simplifying or omitting a process of the program; and (3) discriminating a program of a low priority of real-time execution from the programs that require real-time execution, with reference to the task management table, and forcibly stopping the program.
摘要:
According to one embodiment of the invention, a task management section of an operating system is notified of temperature abnormality by the notification that the rotation rate of the cooling fan reaches a specified rate, it executes measures to reduce the load of the processor: for example, (1) discriminating a program that does not require real-time execution, with reference to the task management table and forcibly stopping the program; (2) discriminating a program that requires real-time execution and that is in operation in a normal status, with reference to the task management table, and simplifying or omitting a process of the program; and (3) discriminating a program of a low priority of real-time execution from the programs that require real-time execution, with reference to the task management table, and forcibly stopping the program.
摘要:
Disclosed is a vaccine which has a high therapeutic effect on mycoplasma infection and is highly safe. For the purpose of developing effective therapeutic methods for mycoplasma infection, mycoplasma-mimic particles which are effective as a vaccine for mycoplasma infection are provided, and also provided are bacterium-mimic particles including common bacteria. Bacterium-mimic particles such as mycoplasma-mimic particles can be provided by producing liposome particles in which a lipid antigen specific to a pathogenic bacterium such as mycoplasma is contained as a liposome-constituting lipid component. The administration of the mycoplasma-mimic particles enables the induction of a potent immunological activity in living bodies. The mycoplasma-mimic particles can be used as an excellent vaccine for the prevention or treatment of mycoplasma infection.
摘要:
According to one embodiment, a semiconductor device includes an internal circuit which is driven by a power supply voltage and is set in one of a first state and a second state in which an amount of current consumed by the internal circuit is greater than in the first state, and a wait control module. The wait control module detects that a state of the internal circuit has transitioned from the first state to the second state, and executes a wait control process of outputting an operation start instruction signal to the internal circuit after passing of a predetermined wait time from the detection of the transition of the state of the internal circuit from the first start to the second state.
摘要:
According to one embodiment, disclosed is a printed wiring board in which a plurality of pads are formed on the substrate surface, a surface conductor layer is formed around the pads, and at least one of the pads is partially in contact with the surface conductor layer.
摘要:
The invention relates to an article having a substrate and photocatalytic film covering the substrate. This film contains (1) a film-forming component including ZrO2 and SiO2 and (2) TiO2 crystals dispersed in the film-forming component. These ZrO2, SiO2 and TiO2 crystals respectively are in amounts of 25-60 wt %, 15-50 wt % and 25-45 wt %, based on the weight of the film. The article is improved in photocatalytic activity, abrasion resistance and chemical resistance by the provision of the film.