摘要:
In order to quicken switching of indices and reduce the time required for display after switching, a mobile phone includes a video content specifying portion to specify at least one video content, an index element generating portion to generate a thumbnail for a video content when accepting a generation instruction and to stop generation of the thumbnail when accepting a cancellation instruction, an index element generation requesting portion, in response to the event that a video content is specified by the video content specifying portion, to output a generation instruction including identification information identifying the specified video content to the index element generating portion, and a cancellation instructing portion to output a cancellation instruction to stop generation of the thumbnail for the already specified video content when a new video content is specified before completion of generation of the thumbnail for the already specified video content.
摘要:
A tire tread rubber composition includes: 100 parts by mass of diene rubber; 60 to 110 parts by mass of specific silica; and a mixture of a fatty acid metal salt (excluding zinc salt) and a fatty acid ester in which a mass ratio to the specific silica is 2 to 8 mass %, in which the diene rubber contains not less than 40 parts by mass of solution-polymerization SBR, the solution-polymerization SBR includes a weight-average molecular weight of 900,000 to 1,500,000 and a styrene content of 35 to 45%, and the specific silica satisfies the following conditions of (1) to (4): (1) N2SA is 194 to 225 m2/g; (2) a CTAB specific surface area is 170 to 210 m2/g; (3) a ratio of the N2SA/the CTAB specific surface area is 0.9 to 1.4; and (4) a DBP absorption is not less than 190 ml/100 g.
摘要:
A parameter selection section selects one from a plurality of image synthesis parameters stored in a parameter storage section according to an output of a vehicle state detection section. An image synthesis section reads out camera images from frame memories according to the selected image synthesis parameter and generates a synthesized image showing a state of vehicle surroundings. A moving object detection section detects, in the thus generated synthetic image, a moving object region estimated as a region where a moving object is present.
摘要:
A video and audio reproducing apparatus is provided with a re-synchronization controlling portion (20) for carrying out operation control with respect to re-synchronization of video and audio which are transmitted via an IP network, wherein the delay times of video data and audio data are controlled by the video delay controlling portion (21) and audio delay controlling portion (22), respectively, thereby carrying out re-synchronization. At this time, the re-synchronization controlling portion (20) judges re-synchronization timing on the basis of the audio level of audio data, encoding video type of video data, data transmission status and user operation, etc., and at the same time, judges the priority for which mode of the video priority mode or the audio priority mode the re-synchronization is carried out, on the basis of a fluctuation in the arrival time of audio data, data transmission status, contents of video data and audio data and user operation, etc. And, the delay amount for synchronization is determined by executing a prescribed re-synchronization algorithm at the re-synchronization timing to control the video delay controlling portion (21) and the audio delay controlling portion (22), wherein disturbances in video and audio can be mitigated when carrying out re-synchronization.
摘要:
A parameter selection section selects one from a plurality of image synthesis parameters stored in a parameter storage section according to an output of a vehicle state detection section. An image synthesis section reads out camera images from frame memories according to the selected image synthesis parameter and generates a synthesized image showing a state of vehicle surroundings. A moving object detection section detects, in the thus generated synthetic image, a moving object region estimated as a region where a moving object is present.
摘要:
The optical scanning apparatus has a first light source, a second light source disposed in a side-by-side relationship with the first light source in a sub-scanning direction, a deflector deflecting respectively a first light beam outgoing from the first light source and a second light beam outgoing from the second light source, and scanning over different scanned surfaces with the light beams, a first optical member provided in a first optical path between the first light source and the deflector, wherein the first light beam outgoing from the first light source passes through, a second optical member provided in a second optical path between the second light source and the deflector, wherein the second light beam outgoing from the second light source passes through, disposed beside the first optical member in the sub-scanning direction, the second optical member having the same optical characteristic as the first optical member, a holding member that holds a side face of the optical member and a side face of the second optical member and positions the first optical member and the second optical member in a main-scanning direction; and an adjusting mechanism adjusting an attitude of the holding member.
摘要:
An optical scanning apparatus for correcting the curvature of a scanning line effectively by a small number or parts, having a rotary polygon mirror for scanning a ray of light, and a reflecting mirror formed over an entire area in the scanning direction of the ray of light, and scanning the ray of light on an image bearing member, the reflecting mirror is nipped and held between a support member for supporting the reflecting mirror and a pressure member for pressing the reflecting mirror toward the support member side, and the pressure member is movable in a main scanning direction.
摘要:
Herein disclosed is a camera calibrating apparatus for calibrating an optical parameter of a camera mounted on an automotive vehicle, comprising: a first housing position information storing section (115) for storing first housing position information, a second housing position information storing section (116) for storing second housing position information, a first optical position information producing section (117) for producing first optical position information, a first optical position information storing section (118) for storing the first optical position information, a second optical position information producing section (120) for producing second optical position information, a second optical position information storing section (130) for storing the second optical position information, and a calibrating section (160) for calibrating the second optical position information stored in the second optical position information storing section (130) on the basis of image information obtained by a camera (110) in a second coordination system (102).
摘要:
An optical scanning apparatus constructed to dispose optical elements guiding light beams to a deflector such as a rotary polygon mirror at a low cost with high accuracy, includes a first light source, a second light source, a deflector, a first optical member provided on a first optical path between the first light source and the deflector, a second optical member provided on a second optical path between the second light source and the deflector, and one wall holding both of a side surface of the first optical member and a side surface of the second optical member.
摘要:
The present invention provides a surroundings monitoring apparatus and a surroundings monitoring method which can reduce, in a displayed image, distortions caused by camera position displacement in the case where the camera position displacement is present. The surroundings monitoring apparatus includes: a position displacement information obtainment unit which obtains a degree of the position displacement in each camera and outputs it as camera position displacement information; a moving object state detection unit which detects vehicle speed, a shift lever, and a steering angle of a vehicle and outputs them as a moving object state; a coordinate transformation parameter selection unit which selects a coordinate transformation parameter according to the camera position displacement information; an image synthesis parameter selection unit which selects a reference image synthesis parameter and a graphics parameter according to the moving object state; a coordinate transformation unit which performs coordinate transformation on image coordinates of a captured image which are included in the reference image synthesis parameter using the coordinate transformation parameter and outputs the image coordinates as a transformed image synthesis parameter; and an image synthesis unit which generates a synthetic image according to the transformed image synthesis parameter and outputs the generated synthetic image.